Fan Coils & Air Handlers Product Catalog

Transcription

1 Fan Coils & Air Handlers Product Catalog

2 120V/240V motors PSC and ECM high efficiency constant torque motors Heavy-gauge, galvanized steel construction High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer Compatible with most brands of air conditioners or heat pumps. Easy slide-out blower and coil assembly for installation and service 100% factory leak and performance tested ETL Certified Ceiling Mount Cased and uncased options available Electric and hydronic heating Can be ordered with or without pump Cooling Capacity (Tons): 1.5, 2.0, 2.5, 3.0 Electric Heat (Kw): 0, 3, 5, 6, 8, 10 Hydronic Heat : Up to 51,000 BTUH HW heat Multi-Position & Wall Mount Electric and hydronic heat DX Cool Modular electric and hydronic heat kits (can be ordered separately) with or without pump. Multi-Position Cooling Capacity (Tons): Wall Mount Cooling Capacity (Tons): 1.5, 2.0, 2.5, 3.0 Electric Heat (Kw): 0, 3, 5, 6, 8, 10 Hydronic Heat: Up to 116,300 BTUH HW heat Ratings AirMark products are certified to meet the U.S. Department of Energy (DOE) requirements. Capacity and SEER values are calculated using the methodology in Section (M) of 10CFR Part 430. The calculation procedure utilizes test data collected in accordance with ANSI/AHRI 210/ and has been validated by an independent test in accordance with DOE standards.

3 To Place an Order 1. All orders MUST include the following information: ü ü ü ü Please address all AirMark orders to: APK Manufacturing LLC Unique quote reference number Account # & P.O.# Requested ship date If none, order will be placed and shipped ASAP ü COMPLETE model #, including Option Codes if standard, fill in the spaces with 000 ü ü Contact name, phone and MUST include all three. ANY notes regarding special pricing, terms, shipping etc. with supporting documentation. 2. Send Order To: orders: orderentry@airmark-ac.com Fax orders: (281) * *Alternate Fax (281) is available if difficulties are encountered with primary Fax number. If faxing an order, it is customer s responsibility to confirm order placement. orders are encouraged and preferred. Phone orders not accepted. To Obtain a Quote Call Your Local Sales Representative APK Manufacturing LLC 373 Atascocita Road Humble, TX

4 NOMENCLATURE 4 MULTI-POSITION 5 GAM SERIES (PSC, ELECTRIC)...5 GBM SERIES (PSC, HYDRONIC)...9 GEM SERIES (X13, ELECTRIC) GFM SERIES (X13, HYDRONIC) WALL MOUNT 20 GAW SERIES (PSC, ELECTRIC) GBW SERIES (PSC, HYDRONIC) GEW SERIES (X13, ELECTRIC) GFW SERIES (X13, HYDRONIC) CEILING MOUNT 36 GAS SERIES (PSC, ELECTRIC, UNCASED)...36 GAT SERIES (PSC, ELECTRIC, CASED)...40 GBS SERIES (PSC, HYDRONIC, UNCASED)...44 GBT SERIES (PSC, HYDRONIC, CASED)...47 GES SERIES (X13, ELECTRIC, UNCASED)...50 GET SERIES (X13, ELECTRIC, CASED)...54 GFS GFT SERIES (X13, HYDRONIC, UNCASED)...58 SERIES (X13, HYDRONIC, CASED)...61 Copyright 2017 APK Manufacturing. All rights reserved. ARMK1-1117

5 NOMENCLATURE G Series Air Handler Nomenclature G A M 18 G -000 AirMark Air Handler Voltage A = 240V PSC Motor B = 120V PSC Motor E = 240V Constant Torque EC Motor F = 120V Constant Torque EC Motor Configuration M = Multi-Position T = Cased Ceiling Mount S = Uncased Ceiling Mount W = Wall Mount Nominal tonnage (MBTUH) Metering Device 4 = non-bleed A/C or H/P R410 TXV F = R-22 Flo-rater 6 = 20% bleed A/C or H/P R410 TXV G = R-410A Flo-rater B = 20% bleed A/C or H/P R22 TXV X = non-bleed A/C or H/P R22 TXV Option Code Electric Heat Kit Nomenclature E C S 10 E = Fits GAM, GEM Series F = Fits GAW, GEW H = Fits GAS, GAT, GES*, GET* Power Connection 3 = 3-phase Circuit Breaker P = Circuit Breaker W/Single Point Block 4 = 3-phase Terminal Block T = Terminal Block C = Circuit Breaker L = Large Cabinet (42-61) S = Small Cabinet (18-36) Heat Strip 00 = NO Heat 08 = 8 KW 20 = 20 KW 03 = 3 KW 10 = 10 KW 24 = 24 KW (3-phase Circuit Only) 05 = 5 KW 12 = 12 KW (3-phase Circuit Only) 25 = 25 KW 06 = 6 KW 15 = 15 KW 30 = 30 KW Hydronic Heat Kit Nomenclature W C 2 S P W = Fits GBM, GFM Series U = Fits GBW, GFW Z = Fits GBS, GFT, GBS, GFT Power Connection 3 = 3-phase Circuit Breaker C = Circuit Breaker T = Terminal Block Hydronic Coil Rows Coil Dimensions L = Fits Large Chassis (42, 48, 60, 61) S = Fits Small Chassis (18, 24, 30, 36) Pump L = Less Pump and Check Valve P = with Standard Pump and Check Valve R = with 009 High Pressure Drop Pump 8 = with 008 High Pressure Drop Pump 4 Please refer to individual product specifications for additional details and a list of available options and accessories.

6 GAM SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA MULTI-POSITION ELECTRIC HEAT DX COOL AIR HANDLERS Product Dimensions & Specifications MULTI-POSITION GAM Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 01/24/ AirMark STANDARD FEATURES APPLICATION VERSATILITY Upflow or horizontal right as shipped (field-convertible for down-flow or horizontal left applications). ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. CABINET Sturdy, galvanized steel cabinet with painted front panels. Cabinet fully insulated with 1/2 faced insulation to prevent sweating and mold growth, to encapsulate glass fibers, and to provide excellent R-value. Stick pins ensure insulation remains in place. Units ship with disposable filter in filter rack. BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. 3-speed motors allow for precise air volume selection. Motor speeds can be easily selected via motor terminals. Blowers mounted on rails so they can be easily removed for service. 1 DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Rugged GLP drain pan holds minimal condensate while eliminating the possibility of corrosion. Drain pan is UV safe. Galvanized metal drain pan (on 60/61 models only) with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. 5

7 MULTI-POSITION GAM MODEL GAM 18/19+ GAM 24/25 + GAM 30/31 + GAM 36/37 + GAM 42/43 + GAM 48/49 + GAM-60/61 + HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA HEAT KIT HEATING CAPACITY (MBTUH) MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S /23 56/27 50/25 60/30 E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S /23 56/27 50/25 60/30 E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L /23 56/27 50/25 60/30 E(C,T)L /45 58/52 60/60 60/60 E(C,T)L /45/23 58/52/26 50/50/30 60/60/30 E(C,T)L /45/45 58/52/52 50/50/50 60/60/60 E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L /23 56/27 50/25 60/30 E(C,T)L /45 58/52 60/60 60/60 E(C,T)L /45/23 58/52/26 50/50/30 60/60/30 E(C,T)L /45/45 58/52/52 50/50/50 60/60/60 E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L E(C,T)L /23 56/27 50/25 60/30 E(C,T)L /45 58/52 60/60 60/60 E(C,T)L /45/23 58/52/26 50/50/30 60/60/30 E(C,T)L /45/45 58/52/52 50/50/50 60/60/60 2 6

8 * Wet coil MODEL MODEL AIR HANDLER CHASSIS NOMENCLATURE GAM 18 F -001 GAM = 240V PSC Motor Multi-Position Air Handler NOMINAL COOLING (BTUS) HP AMPS GAM 18/19/24/25 1/5 2.8 GAM 30/31/36/37 1/3 5.4 GAM 42/43/48/49/60/61 3/ /240V- 3 PHASE CIRCUIT BREAKER PERFORMANCE DATA HEATING (KW) Nominal tonnage (MBTUH) HEATING CAPACITY (MBTUH) BLOWER DATA CFM V. EXTERNAL STATIC* VOLTAGE SPEED LOW HIGH LOW HIGH LOW MID HIGH Metering Device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 204V 208V 204V 208V 204V 208V 204V GAM42-61+E GAM42-61+E315 42, ,000 GAM42-61+E324 60, / /40 GAM42-61+E /39 50/45 50/40 50/50 Option Code MULTI-POSITION GAM ELECTRIC HEAT KIT NOMENCLATURE E C S 03 Electric Heat Interruption C = Circuit Breaker T = Terminal Block P = Circuit Breaker w/single Point 3 = 3-Phase Circuit Breaker 4 = 3-Phase Terminal Block S = L = Heat strip 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW 12 = 12 KW 15 = 15 KW 20 = 20 KW KW 25 = 25 KW 30 = 30 KW 3 7

9 MULTI-POSITION GAM Fig 1 DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) MODEL A B C D E F G GAM18,19+E* GAM24,25+E* GAM30,31+E* GAM36,37+E* GAM42,43+E* GAM48,49+E* GAM60,61+E* 21 [53] 21 [53] 21 [53] 21 [53] 24-1/2 [62] 24-1/2 [62] 24-1/2 [62] 40 [102] 40 [102] 49 1/4 [125] 49 1/4 [125] 57 [145] 57 [145] 57 [145] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 22-1/4 [57] 22-1/4 [57] 22-1/4 [57] 12 [30] 12 [30] 12 [30] 12 [30] 10-1/2 [27] 10-1/2 [27] 10-1/2 [27] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 22 [56] 22 [56] 22 [56] 7-1/4 [18] 8-1/4 [21] 8-1/4 [21] 10-1/4 [26] 11 [28] 13 [33] 15 [38] FILTER SIZE PISTON SIZE SHIP WEIGHT (LBS) SKID QTY 10-1/4 [26] 16X /4 [31] 16X /4 [36] 16X /4 [41] 16X [41] 20X [46] 20X [51] 20X Atascocita Rd Humble, TX Phone Fax

10 GBM SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA MULTI-POSITION HYDRONIC AIR HANDLERS Product Dimensions & Specifications MULTI-POSITION GBM Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/27/ AirMark STANDARD FEATURES APPLICATION VERSATILITY Upflow or horizontal right as shipped (field-convertible for down-flow or horizontal left applications). CABINET Sturdy, galvanized steel cabinet with painted front panels. Cabinet fully insulated with 1/2 faced insulation to prevent sweating and mold growth, to encapsulate glass fibers, and to provide excellent R-value. Stick pins ensure insulation remains in place. Units ship with disposable filter in filter rack. ELECTRONIC CONTROL BOARD An electronic board controls the functioning of the system reducing moving parts. The board provides for various hot water supply source connections and the blower time delay to maximize heat/cool extraction. As an enhanced feature the pump circulates hot water every 6 hours to prevent coil freeze during off cycle. MODULAR HYDRONIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 2, 3 & 4 row. Modules are easily installed in the field using Molex plugs or can be ordered factory-installed. Freeze stat is wired into circulating pump control circuit. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Disconnect does not protrude through the wall panel. Fan time delay relay standard for increased efficiency. Totally lead free constructed coil. Suitable for potable applications. 1 BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. 3-speed motors allow for precise air volume selection. Motor speeds can be easily selected via motor terminals. Blowers mounted on rails so they can be easily removed for service. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Rugged GLP drain pan on 60/61 models holds minimal condensate while eliminating the possibility of corrosion. Drain pan is UV safe. All drain connections are 3/4 FPT. Access door allows for coil cleaning. 9

11 MULTI-POSITION GBM Model HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA Nominal Cooling GBM18/19 18,000 GBM24/25 24,000 GBM30/31 30,000 GBM36/37 36,000 GBM42/43 42,000 GBM48/49 48,000 GBM60/61 60,000 Model Nominal Cooling GBM18/19 18,000 GBM24/25 24,000 GBM30/31 30,000 GBM36/37 36,000 GBM42/43 42,000 GBM48/49 48,000 GBM60/61 60,000 Hydronic Heat Kit Model Rows PERFORMANCE DATA Coil P.D. (FT.WTR.) Heating Capacity BTU/HR Standard pump at 3.5 GPM Nominal Airflow Entering Water Temp W*2SP W*3SP W*2SP W*3SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP PERFORMANCE DATA Hydronic Heat Kit Model Rows Coil P.D. (FT.WTR.) Heating Capacity BTU/HR High Pressure Drop pump at 5 GPM Nominal Airflow Entering Water Temp W*2S W*3S W*2S W*3S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S ELECTRICAL DATA MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE ELECTRICAL DATA MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE HYDRONIC HEAT KIT NOMENCLATURE W C 2 S P Water Heat (Hydronic) Interruption C = Circuit Breaker T = Terminal Block Row S = GBM18-37 L = GBM42-61 L = Less Pump and Check Valve P = with Standard Pump and Check Valve R = with 009 High Pressure Drop Pump 8 = with 008 High Pressure Drop Pump 2 10

12 MODEL GBM18/19/24/25 GBM 30/31/36/37 GBM 42/43/48/49/60/61 * Dry coil with filter in place SPEED HP BLOWER DATA AMPS VOLTAGE CFM V. EXTERNAL STATIC* LOW /5 2.8 HIGH LOW /3 5.4 HIGH LOW MED 3/ HIGH AIR HANDLER CHASSIS NOMENCLATURE GBM 18 F -001 GBM = 120V PSC Motor Multi- Position Hydronic Air Handler Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) MODEL A B C D E F G GBM18/19+W* GBM24/25+W* GBM30/31+W* GBM36/37+W* GBM42/43+W* GBM48/49+W* GBM60/61+W* 21 [53] 21 [53] 21 [53] 21 [53] 24-1/2 [62] 24-1/2 [62] 24-1/2 [62] 49 1/4 [125] 49 1/4 [125] 49 1/4 [125] 49 1/4 [125] 57 [145] 57 [145] 57 [145] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 22-1/4 [57] 22-1/4 [57] 22-1/4 [57] 12 [30] 12 [30] 12 [30] 12 [30] 14-3/4 [37] 14-3/4 [37] 14-3/4 [37] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 22 [56] 22 [56] 22 [56] 7-1/4 [18] 8-1/4 [21] 8-1/4 [21] 10-1/4 [26] 11 [28] 13 [33] 15 [38] 10-1/4 [26] 12-1/4 [31] 14-1/4 [36] 16-1/4 [41] 16 [41] 18 [46] 20 [51] FILTER SIZE PISTON SIZE Option Code SHIP WEIGHT (LBS) SKID QTY 16X X X X X X X MULTI-POSITION GBM Fig Atascocita Rd Humble, TX Phone Fax

13 MULTI-POSITION GEM GEM SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 01/24/ AirMark Product Dimensions & Specifications STANDARD FEATURES HIGH EFFICIENCY MULTI-POSITION ELECTRIC HEAT DX COOL AIR HANDLERS APPLICATION VERSATILITY Upflow or horizontal right as shipped (field-convertible for down-flow or horizontal left applications). For use with either R22 or R410A when proper metering device is used. Constant torque ECM speeds and torques are controlled by software embedded in the motor to maintain constant torque. Motors are pre-programmed at the factory. CABINET Sturdy, galvanized steel cabinet with painted front panels. Cabinet fully insulated with 1/2 faced insulation to prevent sweating and mold growth, to encapsulate glass fibers, and to provide excellent R-value. Stick pins ensure insulation remains in place. Units ship with disposable filter in filter rack. MODULAR ELECTRIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available from 3 to 30 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Modules are easily installed in the field using molex plugs or can be ordered factory-installed. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Fan time delay relay standard for increased efficiency. 1 BLOWER Direct drive blowers circulate air quietly and efficiently. Motor speeds and torques programmed in the motor. Blowers mounted on rails so they can be easily removed for service. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Rugged, UV safe, GLP drain pan holds minimal condensate while eliminating the possibility of corrosion. All drain connections are 3/4 FPT. Access door allows for coil cleaning. 12

14 MODEL GEM18,19 GEM24,25 GEM30,31 GEM36,37 GEM42,43 GEM48,49 GEM60,61 ELECTRIC HEAT KIT MODEL E(C,T)S00 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING (KW) HEATING CAPACITY (MBTUH) MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V E(C,T)S E(C,T)S05 18, E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S05 24, E(C,T)S E(C,T)S E(C,T)S E(C,T)S E(C,T)S ,000 E(C,T)S E(C,T)S E(C,T)S /23 56/27 50/25 55/30 E(C,T)S E(C,T)S E(C,T)S ,000 E(C,T)S E(C,T)S E(C,T)S /23 56/27 50/25 55/30 E(C,T)L E(C,T)L E(C,T)L /25 40/30 E(C,T)L15 42, /25 60/30 50/25 60/30 E(C,T)L /50 60/60 50/50 60/60 E(C,T)L /50/25 60/60/30 50/50/25 60/60/30 E(C,T)L /50/50 60/60/60 50/50/50 60/60/60 E(C,T)L E(C,T)L E(C,T)L /25 40/30 E(C,T)L15 48, /25 60/30 50/25 60/30 E(C,T)L /50 60/60 50/50 60/60 E(C,T)L /50/25 60/60/30 50/50/25 60/60/30 E(C,T)L /50/50 60/60/60 50/50/50 60/60/60 E(C,T)L E(C,T)L E(C,T)L E(C,T)L15 60, /25 60/ E(C,T)L /50 60/ E(C,T)L /50/25 60/60/ E(C,T)L /50/50 60/60/ MULTI-POSITION GEM 2 13

15 MULTI-POSITION GEM MODEL GEM 18/19/24/25 GEM 30/31/36/37 GEM 42/43/48/49/60/61 *Wet coil BLOWER DATA SPEED CFM V. EXTERNAL STATIC* TAP HP AMPS VOLTAGE TAP TAP TAP 3 1/ TAP TAP TAP TAP TAP 3 1/ TAP TAP TAP TAP TAP TAP TAP AIR HANDLER CHASSIS NOMENCLATURE GEM 18 F -001 GEM = 240V Constant Torque ECM Multi-Position Air Handler Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code ELECTRIC HEAT KIT NOMENCLATURE E C S 03 Electric Heat Interruption C = Circuit Breaker T = Terminal Block P = Circuit Breaker w/single Point 3 = 3-Phase Circuit Breaker 4 = 3-Phase Terminal Block S = L = Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW 12 = 12 KW 15 = 15 KW 20 = 20 KW KW 25 = 25 KW 30 = 30 KW 3 14

16 DIMENSIONS AND SPECIFICATIONS (In. [mm]) MODEL A B C D E F G GEM18,19+E* GEM24,25+E* GEM30,31+E* GEM36,37+E* GEM42,43+E* GEM48,49+E* GEM60,61+E* 21 [53] 40 [102] 21 [53] 40 [102] 21 [53] 49 1/4 [125] 21 [53] 49 1/4 [125] 24-1/2 [62] 24-1/2 [62] 24-1/2 [62] 57 [145] 57 [145] 57 [145] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 22-1/4 [57] 22-1/4 [57] 22-1/4 [57] 12 [30] 12 [30] 12 [30] 12 [30] 10-1/2 [27] 10-1/2 [27] 10-1/2 [27] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 22 [56] 22 [56] 22 [56] 7-1/4 [18] 8-1/4 [21] 8-1/4 [21] 10-1/4 [26] 11 [28] 13 [33] 15 [38] 10-1/4 [26] 12-1/4 [31] 14-1/4 [36] 16-1/4 [41] 16 [41] 18 [46] 20 [51] FILTER SIZE PISTON SIZE SHIP WEIGHT (LBS) SKID QTY 16X X X X X X X MULTI-POSITION GEM 373 Atascocita Rd Humble, TX Phone Fax

17 MULTI-POSITION GFM GFM SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA HIGH EFFICIENCY MULTI-POSITION HYDRONIC HEAT DX COIL AIR HANDLERS Product Dimensions & Specifications Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/27/ AirMark STANDARD FEATURES APPLICATION VERSATILITY Upflow or horizontal right as shipped (field-convertible for down-flow or horizontal left applications). Constant torque ECM speeds and torques are controlled by software embedded in the motor to maintain constant torque. Motors are pre-programmed at the factory. CABINET Sturdy, galvanized steel cabinet with painted front panels. Cabinet fully insulated with 1/2 faced insulation to prevent sweating and mold growth, to encapsulate glass fibers, and to provide excellent R-value. Stick pins ensure insulation remains in place. Units ship with disposable filter in filter rack. MODULAR HYDRONIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 2, 3 & 4 row. Heat kits are easily installed in the field using Molex plugs or can be ordered factory-installed. Freeze stat is standard, wired into circulating pump control circuit. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Disconnect does not protrude through the wall panel. Fan time delay relay standard for increased efficiency. Heat kits are available with or without circulating pump and check valve. Units are provided with auxiliary relay for remote pump. Schrader ports are standard on water-out manifold, hose bib available as an option. 1 BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently and allow for precise air volume selection. Motor speeds and torques programmed in the motor. Blowers mounted on rails so they can be easily removed for service. ELECTRONIC CONTROL BOARD An electronic board controls the functioning of the system reducing moving parts. The board provides for various hot water supply source connections and the blower time delay to maximize heat/cool extraction. As an enhanced feature the pump circulates hot water every 6 hours to prevent coil freeze during off cycle. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquidline Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Rugged, UV safe, GLP drain pan holds minimal condensate while eliminating the possibility of corrosion. Galvanized metal drain pan with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. 16

18 Model HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA Nominal Cooling GFM18/19 18,000 GFM24/25 24,000 GFM30/31 30,000 GFM36/37 36,000 GFM42/43 42,000 GFM48/49 48,000 GFM60/61 60,000 Model Nominal Cooling GFM18/19 18,000 GFM24/25 24,000 GFM30/31 30,000 GFM36/37 36,000 GFM42/43 42,000 GFM48/49 48,000 GFM60/61 60,000 Hydronic Heat Kit Model Rows PERFORMANCE DATA Coil P.D. (FT.WTR.) Heating Capacity BTU/HR Standard pump at 3.5 GPM Nominal Airflow Entering Water Temp W*2SP W*3SP W*2SP W*3SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP W*2SP W*3SP W*4SP PERFORMANCE DATA Hydronic Heat Kit Model Rows Coil P.D. (FT.WTR.) Heating Capacity BTU/HR High Pressure Drop pump at 5 GPM Nominal Airflow Entering Water Temp W*2S W*3S W*2S W*3S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S W*2S W*3S W*4S ELECTRICAL DATA MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE ELECTRICAL DATA MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE MULTI-POSITION GFM 2 17

19 MULTI-POSITION GFM *Dry coil MODEL GFM 18/19/24/25 GFM 30/31/36/37 GFM 42/43/48/60/61 SPEED TAP TAP 5 HP AMPS BLOWER DATA VOLTAGE CFM V. EXTERNAL STATIC* TAP TAP 3 1/ TAP TAP TAP TAP TAP 3 1/ TAP TAP TAP TAP TAP TAP TAP AIR HANDLER CHASSIS NOMENCLATURE GFM 18 G -001 GFM = 120V Constant Torque ECM Multi-Position Air Handler Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code HYDRONIC HEAT KIT NOMENCLATURE W C 2 S P Water heat (hydronic) Interruption C = Circuit Breaker T = Terminal Block Row S = GFM18-37 L = GFM42-61 L = Less Pump and Check Valve P = with Standard Pump and Check Valve R = with 009 High Pressure Drop Pump 8 = with 008 High Pressure Drop Pump 3 18

20 DIMENSIONS AND SPECIFICATIONS (In. [mm]) MODEL A B C D E F G GFM18/19+W* GFM24/25+W* GFM30/31+W* GFM36/37+W* GFM42/43+W* GFM48/49+W* GFM60/61+W* 21 [53] 21 [53] 21 [53] 21 [53] 24-1/2 [62] 24-1/2 [62] 24-1/2 [62] 49 1/4 [125] 49 1/4 [125] 49 1/4 [125] 49 1/4 [125] 57 [145] 57 [145] 57 [145] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 22-1/4 [57] 22-1/4 [57] 22-1/4 [57] 12 [30] 12 [30] 12 [30] 12 [30] 14-3/4 [37] 14-3/4 [37] 14-3/4 [37] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 18-1/2 [47] 22 [56] 22 [56] 22 [56] 7-1/4 [18] 8-1/4 [21] 8-1/4 [21] 10-1/4 [26] 11 [28] 13 [33] 15 [38] 10-1/4 [26] 12-1/4 [31] 14-1/4 [36] 16-1/4 [41] 16 [41] 18 [46] 20 [51] FILTER SIZE PISTON SIZE SHIP WEIGHT (LBS) SKID QTY 16X X X X X X X WALL MOUNT GFM Atascocita Rd Humble, TX Phone Fax

21 GAW GAW SERIES VERTICAL WALL MOUNT ELECTRIC HEAT DX COIL AIR HANDLERS WALL MOUNT WARRANTY One year limited parts warranty OPTIONS See options menu Product Dimensions & Specifications MANUFACTURED IN THE USA Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. STANDARD FEATURES APPLICATION VERSATILITY Front or bottom return air position. Offset hanging brackets attach to unit and wall to allow hanging inside closet. For use with either R22 or R410A when proper metering device is used. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Aspen installation instructions. Sturdy, fully insulated galvanized steel cabinet. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. MODULAR ELECTRIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 0, 3, 5, 8, & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Modules are easily installed in the field using molex plugs or can be ordered factory-installed. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Disconnect does not protrude through the wall panel. Fan time delay relay standard for increased efficiency. BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. Motor speeds can be easily selected via motor terminals. Swing mounted blowers can be easily removed for service. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either check style flowrater or TXV metering device factory installed. Field-installable TXVs are also available. Galvanized metal drain pan with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. Rev. Date: 08/11/ AirMark 1 20

22 MODEL GAW18 GAW23 GAW24 GAW30 GAW36 HEAT KIT HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING CAPACITY HEATING (KW) (MBTUH) MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V F(C,T)S F(C,T)S F(C,T)S05 18, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 23, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 24, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 30, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 36, F(C,T)S F(C,T)S WALL MOUNT GAW BLOWER DATA MODEL HP AMPS VOLTAGE GAW18/23/24 1/ GAW30/36 1/ * Wet coil with filter, - For 208 V multiply by 0.90 CFM V. EXTERNAL STATIC* SPEED LOW HIGH LOW HIGH AIR HANDLER CHASSIS NOMENCLATURE GAW 18 F -001 GAW = 240V PSC Motor Vertical Wall Mount Nominal tonnage (MBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code 2 21

23 WALL MOUNT GAW ELECTRIC HEAT KIT NOMENCLATURE F C S 05 Wall Mount Electric Heat Interruption C = Circuit Breaker T = Terminal Block S = DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) MODEL A B C D E F GAW18* GAW23* GAW24* GAW30* GAW36* 37-1/2 [95] 37-1/2 [95] 37-1/2 [95] 40-1/2 [103] 40-1/2 [103] 22 [56] 22 [56] 22 [56] 22 [56] 22 [56] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 14 [36] 14 [36] 14 [36] 14 [36] 14 [36] 10 [25] 10 [25] 10 [25] 11-1/2 [29] 11-1/2 [29] FILTER SIZE PISTON SIZE Heat strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 08 = 8 KW 10 = 10KW SHIP WEIGHT (LBS) SKID QTY 3-1/4 [8.3] 20X /4 [8.3] 20X /4 [8.3] 20X /8 [3.5] 20X /8 [3.5] 20X Fig 1 INSTALLATION CLEARANCES OPERATION SERVICE TOP 0 0 FRONT 0 30 SIDES 0 0 REAR

24 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with powder paint and smooth finish. Can be latex painted in the field. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. Fig 2 WALL MOUNT GAW PANEL MODEL ACCESS PANEL DIMENSIONS AND SPECIFICATIONS (Fig 2) FOR USE WITH FINISH OPENING SIZE PANEL DIMENSION FRAME DIMENSION # OF PANELS A B C D E F WAD-7(S/L) GAW 18/24 Embossed 22 1/4 39 1/2 24 1/4 41 1/2 24 1/8 41 3/8 1 WAD-8(S/L) GAW 30/36 Embossed 22 1/4 42 1/2 24 1/4 44 1/2 24 1/8 44 3/8 1 WAD-18(S/L) GAW 18/24 Smooth 22 1/4 39 1/2 24 1/4 41 1/2 24 1/8 41 3/8 1 WAD-19(S/L) GAW 30/36 Smooth 22 1/4 42 1/2 24 1/4 44 1/2 24 1/8 44 3/ Atascocita Rd Humble, TX Phone Fax

25 WALL MOUNT GBW GBW SERIES WARRANTY One year limited parts warranty OPTIONS WALL MOUNT HYDRONIC HEAT DX COOL AIR HANDLERS Product Dimensions & Specifications See options menu MANUFACTURED IN THE USA Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 05/11/ AirMark STANDARD FEATURES APPLICATION VERSATILITY Front or bottom return air. Offset hanging brackets attach to unit and wall to allow hanging inside closet. Can be DOE matched with most brands of air conditioners or heat pumps. ETL listed for use with either R22 or R410A when a proper metering device is used. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Aspen installation instructions. Sturdy, fully insulated galvanized steel cabinet. ELECTRONIC CONTROL BOARD An electronic board controls the functioning of the system reducing moving parts. The board provides for various hot water supply source connections and the blower time delay to maximize heat/cool extraction. As an enhanced feature the pump circulates hot water every 6 hours to prevent coil freeze during off cycle. MODULAR HYDRONIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 2, 3 & 4 row, providing 16,000 to 59,000 BTU s of heat. Heat kits are easily installed in the field using molex plugs or can be ordered factory-installed. Freeze stat is standard, wired into circulating pump control circuit. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Disconnect does not protrude through the wall panel. 1 Fan time delay relay standard for increased efficiency. Heat kits are available with or without bronze circulating pump and check valve. Units are provided with auxiliary relay for remote pump. Schrader ports are standard on water-out manifold, hose bib available as an option. Totally lead free constructed coil. Suitable for potable applications. BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. Motor speeds can be easily selected via motor terminals. Swing mounted blowers can be easily removed for service. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquidline Schrader allows pre-installation pressure testing. Available with either factory installed check style flowrater or TXV metering device. Field-installable TXVs are also available. Galvanized metal drain pan with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. 24

26 UNIT MODEL GBW 18 GBW 24 GBW 30 GBW 36 MODEL HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA HYDRONIC HEAT KIT MODEL HP NOMINAL COOLING (BTUS) AMPS GBW18 & GBW 24 1/5 2.8 GBW30 & GBW36 1/3 5.4 PERFORMANCE DATA HEATING COIL BLOWER DATA VOLTAGE 120 Hydronic Coil Delta P. SPEED Heating 3.5 GPM ENTERING WATER TEMP ROW Ft.Water 120º 140º 180º U(C,T)2S(P,L) ,800 26,600 42,300 18,000 U(C,T)3S(P,L) ,600 30,400 48,500 U(C,T)2S(P,L) ,000 30,100 48,000 24,000 U(C,T)3S(P,L) ,700 34,800 55,600 U(C,T)2S(P,L) ,200 32,800 52,500 U(C,T)3S(P,L) 30, ,000 38,200 61,100 U(C,T)4S(P,L) ,300 40,100 64,000 U(C,T)2S(P,L) ,700 35,000 56,000 U(C,T)3S(P,L) 36, ,900 41,000 65,500 U(C,T)4S(P,L) ,400 43,000 68,800 ELECTRICAL DATA MINIMUM MAX CIRCUIT BREAKER OR AMPACITY FUSE SIZE (MCA) CFM V. EXTERNAL STATIC* LOW HIGH LOW HIGH WALL MOUNT GBW * Dry coil AIR HANDLER CHASSIS NOMENCLATURE GBW 18 F -001 GBW = 120V PSC Motor Vertical Wall Mount Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code HYDRONIC HEAT KIT NOMENCLATURE U C 2 S P Wall Mount Hydronic Heat Interruption C = Circuit Breaker T = Terminal Block # of rows 2 = 2 rows 3 = 3 rows 4 = 4 rows S = P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = Less pump 2 25

27 DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) WALL MOUNT MODEL A B C D E GBW18* GBW24* GBW30* GBW36* Fig /2 (113) 44-1/2 (113) 44-1/2 (113) 44-1/2 (113) 22 (56) 22 (56) 22 (56) 22 (56) 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 17-5/8 (45) 17-5/8 (45) 17-5/8 (45) 17-5/8 (45) 10-1/2 (27) 10-1/2 (27) 10-1/2 (27) 10-1/2 (27) FILTER SIZE PISTON SIZE SHIP WEIGHT (LBS) SKID QTY 20X X X X INSTALLATION CLEARANCES OPERATION SERVICE TOP 0 0 FRONT 0 30 SIDES 0 0 REAR

28 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with powder paint and smooth finish. Can be latex painted in the field. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. Fig 2 WALL MOUNT PANEL MODEL ACCESS PANEL DIMENSIONS AND SPECIFICATIONS (Fig 2) FOR USE WITH FINISH OPENING SIZE PANEL DIMENSION FRAME DIMENSION # OF PANELS A B C D E F WAD-9(S/L) GBW Embossed 22 1/ / /8 47 7/8 1 WAD-10(S/L) GBW Embossed 22 1/ / /8 53 7/8 1 WAD-16(S/L) GBW Smooth 22 1/ / /8 53 7/8 1 WAD-17(S/L) GBW Smooth 22 1/ / /8 47 7/ Atascocita Rd Humble, TX Phone Fax

29 WALL MOUNT GEW GEW SERIES WARRANTY One year limited parts warranty OPTIONS HIGH EFFICIENCY VERTICAL WALL MOUNT ELECTRIC HEAT DX COIL AIR HANDLERS Product Dimensions & Specifications See options menu MANUFACTURED IN THE USA STANDARD FEATURES APPLICATION VERSATILITY Front or bottom return air position. Offset hanging brackets attach to unit and wall to allow hanging inside closet. Can be DOE matched with most brands of air conditioners or heat pumps. ETL listed for use with either R22 or R410A when a proper metering device is used. made from the top or left. Disconnect does not protrude through the wall panel. Fan time delay relay standard for increased efficiency. BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. Motor speeds can be easily selected via motor terminals. Swing mounted blowers can be easily removed for service. Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 06/30/ AirMark Constant torque ECM speeds and torques are controlled by software embedded in the motor to maintain constant torque. Motors are pre-programmed at the factory. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Aspen installation instructions. Sturdy, fully insulated galvanized steel cabinet. MODULAR ELECTRIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 3, 5, 8, & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Modules are easily installed in the field using molex plugs or can be ordered factory-installed. Controls are accessible from the front for easy service. Electrical connections can be 1 ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either check style flowrater or TXV metering device factory installed. Field-installable TXVs are also available. Galvanized metal drain pan with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. 28

30 MODEL GEW18 GEW23 GEW24 GEW30 GEW36 HEAT KIT HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING CAPACITY HEATING (KW) (MBTUH) MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V F(C,T)S F(C,T)S F(C,T)S05 18, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 23, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 24, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 30, F(C,T)S F(C,T)S F(C,T)S F(C,T)S F(C,T)S05 36, F(C,T)S F(C,T)S WALL MOUNT GEW BLOWER DATA MODEL HP AMPS GEW 18/23/24 1/3 2.8 GEW 30/36 1/2 4.1 * Wet coil with filter For 208 operation multiply by 0.90 VOLTAGE 240 SPEED TAP CFM V. EXTERNAL STATIC* TAP TAP TAP TAP TAP TAP TAP TAP TAP TAP AIR HANDLER CHASSIS NOMENCLATURE GEW 18 F -001 GEW = 240V Constant Torque ECM Vertical Wall Mount Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code 2 29

31 WALL MOUNT GEW ELECTRIC HEAT KIT NOMENCLATURE F C S 03 Wall Mount Electric Heat Interruption C = Circuit Breaker T = Terminal Block S = DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) MODEL A B C D E F GEW18* GEW23* GEW24* GEW30* GEW36* 37-1/2 [95] 37-1/2 [95] 37-1/2 [95] 40-1/2 [103] 40-1/2 [103] 22 [56] 22 [56] 22 [56] 22 [56] 22 [56] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 18-3/4 [48] 14 [36] 14 [36] 14 [36] 14 [36] 14 [36] 10 [25] 10 [25] 10 [25] 11-1/2 [29] 11-1/2 [29] FILTER SIZE PISTON SIZE Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 08 = 8 KW 10 = 10 KW SHIP WEIGHT (LBS) SKID QTY 3-1/4 [8.3] 20X /4 [8.3] 20X /4 [8.3] 20X /8 [3.5] 20X / [3.5] 20X Fig 1 INSTALLATION CLEARANCES OPERATION SERVICE TOP 0 0 FRONT 0 30 SIDES 0 0 REAR

32 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with powder paint and smooth finish. Can be latex painted in the field. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. Fig 2 WALL MOUNT GEW PANEL MODEL ACCESS PANEL DIMENSIONS AND SPECIFICATIONS (Fig 2) FOR USE WITH FINISH OPENING SIZE PANEL DIMENSION FRAME DIMENSION # OF PANELS A B C D E F WAD-7(S/L) GEW 18/24 Embossed 22 1/4 39 1/2 24 1/4 41 1/2 24 1/8 41 3/8 1 WAD-8(S/L) GEW 30/36 Embossed 22 1/4 42 1/2 24 1/4 44 1/2 24 1/8 44 3/8 1 WAD-18(S/L) GEW 18/24 Smooth 22 1/4 39 1/2 24 1/4 41 1/2 24 1/8 41 3/8 1 WAD-19(S/L) GEW 30/36 Smooth 22 1/4 42 1/2 24 1/4 44 1/2 24 1/8 44 3/ Atascocita Rd Humble, TX Phone Fax

33 WALL MOUNT GFW GFW SERIES WARRANTY One year limited parts warranty OPTIONS See options menu HIGH EFFICIENCY WALL MOUNT HYDRONIC HEAT DX COOL AIR HANDLERS Product Dimensions & Specifications MANUFACTURED IN THE USA Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 05/11/ AirMark STANDARD FEATURES APPLICATION VERSATILITY Front or bottom return air. Offset hanging brackets included standard attach to unit and wall to allow hanging inside closet. Can be DOE matched with most brands of air conditioners or heat pumps. ETL listed for use with either R22 or R410A when a proper metering device is used. Constant torque ECM speeds and torques are controlled by software embedded in the motor to maintain constant torque. Motors are pre-programmed at the factory. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Aspen installation instructions. Sturdy, fully insulated galvanized steel cabinet. MODULAR HYDRONIC HEAT KITS Heat kits available with either circuit breakers or terminal blocks. Available in 2, 3 & 4 row, providing 16,000 to 59,000 BTU s of heat. Heat kits are easily installed in the field using molex plugs or can be ordered factory-installed. Freeze stat is standard, wired into circulating pump control circuit. Controls are accessible from the front for easy service. Electrical connections can be made from the top or left. Disconnect does not protrude through the wall panel. Fan time delay relay standard for increased efficiency. Heat kits are available with or without circulating pump and check valve. Units are provided with auxiliary relay for remote pump. Schrader ports are 1 standard on water-out manifold, hose bib available as an option. Totally lead free constructed coil. Suitable for potable applications. BLOWER Direct drive multi-speed blowers circulate air quietly and efficiently. Motor speeds can be easily selected via motor terminals. Swing mounted blowers can be easily removed for service. ELECTRONIC CONTROL BOARD An electronic board controls the functioning of the system reducing moving parts. The board provides for various hot water supply source connections and the blower time delay to maximize heat/cool extraction. As an enhanced feature the pump circulates hot water every 6 hours to prevent coil freeze during off cycle. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with factory installed check style flowrater or TXV metering device. Field-installable TXVs are also available. Galvanized metal drain pan with bottom primary and secondary drain connections or alternate right side primary. All connections 3/4 FPT. Access door allows for coil cleaning. 32

34 MODEL GFW18 GFW24 GFW30 GFW36 MODEL GFW18 & GFW 24 GFW30 & GFW36 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA HYDRONIC HEAT KIT NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING COIL HEATING CAPACITY 3.5 GPM ENTERING WATER TEMP ROWS SIZE 120 O 140 O 180 O U(C,T)2S(P,L) 2 18,800 26,600 42,300 18,000 U(C,T)3S(P,L) 3 21,600 30,400 48,500 U(C,T)2S(P,L) 2 21,000 30,100 48,000 24,000 U(C,T)3S(P,L 3 24,700 34,800 55,600 U(C,T)2S(P,L) 2 23,200 32,800 52, x10-1/2 U(C,T)3S(P,L) 30, ,000 38,200 61,100 U(C,T)4S(P,L) 4 28,300 40,100 64,000 U(C,T)2S(P,L) 2 24,700 35,000 56,000 U(C,T)3S(P,L) 36, ,900 41,000 65,500 U(C,T)4S(P,L) 4 30,400 43,000 68,800 BLOWER DATA ELECTRICAL DATA MINIMUM CIRCUIT AMPACITY (MCA) MAX BREAKER OR FUSE SIZE SPEED CFM V. EXTERNAL STATIC* TAP HP AMPS VOLTAGE TAP TAP TAP 3 1/ TAP TAP TAP TAP TAP 3 1/ TAP TAP WALL MOUNT GFW *Dry coil with filter AIR HANDLER CHASSIS NOMENCLATURE GFW 18 G -001 GFW = 115V Constant Torque ECM Vertical Wall Mount Nominal tonnage (MBTUH) Metering device 4 = R410A non-bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code HYDRONIC HEAT KIT NOMENCLATURE U C 2 S P Wall Mount Hydronic Heat Interruption C = Circuit Breaker T = Terminal Block # of rows 2 = 2 rows 3 = 3 rows 4 = 4 rows S = P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = less pump 2 33

35 WALL MOUNT GFW MODEL GFW18* GFW24* GFW30* GFW36* Fig 1 HEIGHT A 44-1/2 (113) 44-1/2 (113) 44-1/2 (113) 44-1/2 (113) DIMENSIONS AND SPECIFICATIONS (In. [mm]) (Fig 1) WIDTH B 22 (56) 22 (56) 22 (56) 22 (56) DEPTH C 18 3/4 (48) 18 3/4 (48) 18 3/4 (48) 18 3/4 (48) D 17 5/8 (45) 17 5/8 (45) 17 5/8 (45) 17 5/8 (45) E 10-1/2 (27) 10-1/2 (27) 10-1/2 (27) 10-1/2 (27) FILTER SIZE PISTON SIZE INSTALLATION CLEARANCES OPERATION SHIP WEIGHT (LBS) SERVICE TOP 0 0 FRONT 0 30 SIDES 0 0 REAR 0 0 SKID QTY 20X X X X

36 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with powder paint and smooth finish. Can be latex painted in the field. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. Fig 2 WALL MOUNT GFW PANEL MODEL ACCESS PANEL DIMENSIONS AND SPECIFICATIONS (Fig 2) FOR USE WITH FINISH OPENING SIZE PANEL DIMENSION FRAME DIMENSION # OF PANELS A B C D E F WAD-9(S/L) GFW Embossed 22 1/ / /8 47 7/8 1 WAD-10(S/L) GFW Embossed 22 1/ / /8 53 7/8 1 WAD-16(S/L) GFW Smooth 22 1/ / /8 53 7/8 1 WAD-17(S/L) GFW Smooth 22 1/ / /8 47 7/ Atascocita Rd Humble, TX Phone Fax

37 CEILING MOUNT GAS GAS SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA UNCASED CEILING MOUNT ELECTRIC HEAT DX COOL AIR HANDLER Product Dimensions & Specifications Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. STANDARD FEATURES APPLICATION VERSATILITY Built in mounting tabs for ceiling or furrdown mounting. Louvered ceiling access panel has separate frame that attaches to ceiling joists. Solid access panel available for use with end return installations. Compatible with most brands of air conditioners or heat pumps. Direct drive multi-speed blowers circulate air quietly and efficiently. Two speed motors allow for precise air volume selection. Motor speeds can be easily selected via motor terminals. Blowers mounted on plate so they can be easily removed for service. ELECTRIC HEAT KITS Heat kits available in 3, 5, 6, 8, & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Easily accessible controls for quick service. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Primary & secondary condensate drain. All drain connections are 3/4 MPT. Powder-painted metal drain pan. Access door allows for coil cleaning. Certified for use with either R22 or R410A. Rev. Date: 11/03/ AirMark 1 36

38 MODEL GAS 18/19/20 GAS 24/25 GAS 26/28 GAS 30/31/32 GAS 36/37 UNIT MODEL GAS 18/19/24 GAS 20/25 GAS 26 GAS 28 GAS 30 GAS 31 GAS 32 HEAT KIT HTS00 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING KW HEATING KBTUH MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA HIGH GAS 36/37 LOW Note: Units should not be applied to a system with less than 350 CFM/Ton airflow. Add static when enclosure and/or ceiling panel are used. MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V HTS HTS05 18, HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS SPEED TAP HIGH HP BLOWER DATA CFM VS. STATIC PRESSURE LOW HIGH LOW /4 HIGH LOW HIGH LOW HIGH LOW HIGH LOW /3 HIGH LOW CEILING MOUNT GAS 37

39 CEILING MOUNT GAS AIR HANDLER CHASSIS NOMENCLATURE G A S 18 G -001 Voltage Configuration Option Code A = 240V PSC Motor S = Uncased Ceiling Mount AirMark Air Handler ENCLOSURES DIMENSIONS Nominal Tonnage (KBTUH) ELECTRIC HEAT KIT NOMENCLATURE UNIT MODEL A B C Weight (lbs) Skid Qty. GAS 18/19/ /4 34-5/ GAS 20/25/ /4 40-5/ GAS 26/31/ /4 46 5/ GAS 28/32/ /4 53 5/ Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV H T S 10 H = Fits GAS, GAT, GES, GET T = Terminal Block S = Small Cabinet (18-37) Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW 3 38

40 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. FOR USE WITH ACCESS DOOR DIMENSIONS PANEL MODEL GAS ACCESS DOOR AND FRAME A B C D GAS 18/19/24 GAD-1(S/L) 43-1/2 27-1/2 41-1/2 26 GAS 20/25/30 GAD-5(S/L) 49-1/2 27-1/2 47-1/2 26 GAS 26/31/36 GAD-2(S/L) 55-1/2 27-1/2 53-1/2 26 GAS 28/32/37 GAD-6(S/L) 63-1/2 27-1/2 61-1/2 26 CEILING MOUNT GAS 373 Atascocita Rd Humble, TX Phone Fax

41 CEILING MOUNT GAT GAT SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA CASED CEILING MOUNT ELECTRIC HEAT DX COOL AIR HANDLER Product Dimensions & Specifications STANDARD FEATURES APPLICATION VERSATILITY Built in mounting tabs for ceiling or furrdown mounting. Louvered ceiling access panel has separate frame that attaches to ceiling joists. Solid access panel available for use with end return installations. Compatible with most brands of air conditioners or heat pumps. ELECTRIC HEAT KITS Heat kits available in 3, 5, 6, 8, & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Easily accessible controls for quick service. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Direct drive multi-speed blowers circulate air quietly and efficiently. Two speed motors allow for precise air volume selection. Motor speeds can be easily selected via motor terminals. Blowers mounted on plate so they can be easily removed for service. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Airmark installation instructions. Sturdy, fully insulated galvanized steel cabinet with knockout for duct return. DX COIL High efficiency rifled copper tubes/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs are also available. Primary & secondary condensate drain. All drain connections are 3/4 NPT. Powder-painted metal drain pan. Access door allows for coil cleaning. Certified for use with either R22 or R410A. Rev. Date: 11/03/ AirMark 1 40

42 MODEL GAT 18/19/20 GAT 24/25 GAT 26/28 GAT 30/31/32 GAT 36/37 UNIT MODEL GAT 18/19/24 GAT 20/25 GAT 26 GAT 28 GAT 30 GAT 31 GAT 32 HEAT KIT HTS00 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING KW HEATING KBTUH MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA HIGH GAT 36/37 LOW Note: Units should not be applied to a system with less than 350 CFM/Ton airflow. Add static when enclosure and/or ceilling panel are used. MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS SPEED TAP HIGH HP BLOWER DATA CFM VS. STATIC PRESSURE LOW HIGH LOW /4 HIGH LOW HIGH LOW HIGH LOW HIGH LOW /3 HIGH LOW CEILING MOUNT GAT 41

43 CEILING MOUNT GAT AirMark Air Handler AIR HANDLER CHASSIS NOMENCLATURE G A T 18 G -001 Voltage Configuration Nominal Option Code A = 240V PSC Motor T = Cased Ceiling Mount Tonnage B = 120V PSC Motor (KBTUH) ELECTRIC HEAT KIT NOMENCLATURE Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV H T S 10 H = Fits GAS, GAT, GES, GET T = Terminal Block S = Small Cabinet (18-37) Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW ENCLOSURES DIMENSIONS UNIT MODEL A B C Weight (lbs) Skid Qty. GAT 18/19/ GAT 20/25/ GAT 26/31/ GAT 28/32/

44 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. FOR USE WITH ACCESS DOOR DIMENSIONS PANEL MODEL GAT ACCESS DOOR AND FRAME A B C D GAT 18/19/24 GAD-1(S/L) 43-1/2 27-1/2 41-1/2 26 GAT 20/25/30 GAD-5(S/L) 49-1/2 27-1/2 47-1/2 26 GAT 26/31/36 GAD-2(S/L) 55-1/2 27-1/2 53-1/2 26 GAT 28/32/37 GAD-6(S/L) 63-1/2 27-1/2 61-1/2 26 CEILING MOUNT GAT CAP KIT PART NUMBER Part Number Model Number Enclosure Size CAP-1 GAT18/19/24 40"X24"X11" CAP-2 GAT20/25/30 46"X24"X11" CAP-3 GAT 26/31/36 52"X24"X11" CAP-4 GAT 28/32/37 60"X24"X11" Note: CAP kit is an insulated panel that covers the entire bottom opening and is utilized for optional ducted return configuration 373 Atascocita Rd Humble, TX Phone Fax

45 CEILING MOUNT GBS GBS SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA UNCASED CEILING MOUNT HYDRONIC HEAT DX COIL AIR HANDLER Product Dimensions & Specifications Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/26/ AirMark STANDARD FEATURES Factory installed service switch Factory installed freeze protection Rifled copper tube/enhanced aluminum fins DX and hydronic coils for more efficient heat transfer Schrader valve on DX and hydronic coils for hisstest leak check Low leak cabinet design* APPLICATION VERSATILITY Built-in mounting tabs for ceiling or furdown mounting. Compatible with most brands of air conditioners and heat pumps. Optional louvered ceiling access panel has separate frame that attached to ceiling joists. Optional solid ceiling panel available for use with ducted return. Less than 2% air leakage (* when tested in accordance with ASHRAE standard 193 and AirMark installation instructions.) Direct drive blowers circulate air quietly and efficiently. Multiple speeds allow for precise air volume selection. Air moving system is plated mounted to allow for easy removal and service. 1 ELECTRONIC CONTROLS Electronic board controls the functioning of system, increasing system reliability. Standard factory installed freeze stat wired into circulating pump control circuit. Standard factory installed fan time delay relay for increased efficiency and maximize capacity. Standard factory installed pump cycle timer circulates hot water every four hours to prevent coil freeze during off-cycle. DX/HYDRONIC COILS High efficiency rifled copper tube and enhanced aluminum fins provide maximum heat transfer. All coils are immersion tested at 500 PSI and nitrogen charged for maximum reliability. Schrader valve allows for hiss-test pre-installation pressure test. Available with factory installed orifice or TXV. Primary and secondary DX condensate drain with ¾ NPT connections. Powder-painted galvanized drain pan. Certified for use with R22 or R410A. Lead free construction. 44

46 MODEL GBS 18 GBS 19/24 GBS 25 GBS 30 GBS 31/36 HEATING AND COOLING PERFORMANCE & ELECTRICAL DATA PERFORMANCE DATA MODEL NOMINAL PRESS. BTU (1000) AT ENTERING WATER TEMPERATURE F HEATING COOLING DROP GPM (BTUS) (FT. WTR) GBS 18 18, GBS 19/24 24, GBS 25 24, GBS 30 30, GBS 31/36 36, NOTES: Heat BTUH is at 70 degree EAT. 120 degree and 180 degree data is supplied for boiler applications. Heat BTUH output will not exceed output of water heater. BLOWER DATA SPEED CFM VS. STATIC PRESSURE AMP VOLT HP TAP HIGH /4 LOW HIGH /4 LOW HIGH /3 LOW HIGH /5 (2) LOW HIGH /5 (2) LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceiling panel are used. GBS 30, GBS31 and GBS 36 have two motors and four blowers. CEILING MOUNT GBS AIR HANDLER CHASSIS NOMENCLATURE G B S 18 G -001 AirMark Air Handler Voltage B = 120V PSC Motor Configuration S = Uncased Ceiling Mount Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code HYDRONIC HEAT KIT NOMENCLATURE Z T 2 S P Water Heat Hydronic Terminal Block 2 = 2 Row Hydronic Coil GBS 18 - X GBS 19/24 - S GBS - 25/30 - M GBS 31/36 - L P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = Less Pump 2 45

47 CEILING MOUNT GBS PHYSICAL DIMENSIONS UNIT MODEL A B C D Weight (lbs) Skid Qty. GBS GBS GBS GBS GBS (GBS 18-25) Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FOR USE WITH ACCESS DOOR DIMENSIONS PANEL MODEL (GBS 30-36) GAS ACCESS DOOR AND FRAME A B C D GBS 18 GAD-5(S/L) 49 1/2 27 1/2 47 1/2 26 GBS 19/24 GAD-3(S/L) 55 1/2 27 1/2 53 1/2 26 GBS 25/30 GAD-6(S/L) 63-1/2 27 1/2 61-1/2 26 FILTER 20 x 20 x 1 field supplied. GBS 31/36 GAD-4(S/L) 70-1/2 27 1/2 68-1/2 26 WARRANTY One-year limited parts warranty Atascocita Rd Humble, TX Phone Fax

48 GBT SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA CASED CEILING MOUNT HYDRONIC HEAT DX COIL AIR HANDLER Product Dimensions & Specifications CEILING MOUNT GBT Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/27/ AirMark STANDARD FEATURES Factory installed service switch Factory installed freeze protection Rifled copper tube/enhanced aluminum fins DX and hydronic coils for more efficient heat transfer Schrader valve on DX and hydronic coils for hisstest leak check Low leak cabinet design* APPLICATION VERSATILITY Built-in mounting tabs for ceiling or furdown mounting. Compatible with most brands of air conditioners and heat pumps. Optional louvered ceiling access panel has separate frame that attached to ceiling joists. Optional solid ceiling panel available for use with ducted return. Less than 2% air leakage (* when tested in accordance with ASHRAE standard 193 and AirMark installation instructions.) Fully insulated galvanized steel cabinet with knockout for ducted return. Direct drive blowers circulate air quietly and efficiently. Multiple speeds allow for precise air volume selection. Air moving system is plated mounted to allow for easy removal and service. 1 ELECTRONIC CONTROLS Electronic board controls the functioning of system, increasing system reliability. Standard factory installed freeze stat wired into circulating pump control circuit. Standard factory installed fan time delay relay for increased efficiency and maximize capacity. Standard factory installed pump cycle timer circulates hot water every four hours to prevent coil freeze during off-cycle. DX/HYDRONIC COILS High efficiency rifled copper tube and enhanced aluminum fins provide maximum heat transfer. All coils are immersion tested at 500 PSI and nitrogen charged for maximum reliability. Schrader valve allows for hiss-test pre-installation pressure test. Available with factory installed orifice or TXV. Primary and secondary DX condensate drain with ¾ NPT connections. Powder-painted galvanized drain pan. Certified for use with R22 or R410A. Lead free construction. 47

49 CEILING MOUNT GBT MODEL HEATING AND COOLING PERFORMANCE & ELECTRICAL DATA NOMINAL COOLING (BTUS) GBT 18 18,000 GBT 19/24 24,000 GBT 25 24,000 GBT 30 30,000 GBT 31/36 36,000 PERFORMANCE DATA PRESS. BTU (1000) AT ENTERING WATER TEMPERATURE F HEATING DROP GPM (FT. WTR) NOTES: Heat BTUH is at 70 degree EAT. 120 degree and 180 degree data is supplied for boiler applications. Heat BTUH output will not exceed output of water heater. BLOWER DATA CFM VS. STATIC PRESSURE UNIT MODEL RPM AMP VOLT HP GBT 18 HIGH /4 LOW GBT 19/24 HIGH /4 LOW GBT 25 HIGH /3 LOW GBT 30 HIGH /5 (2) LOW GBT 31/36 HIGH /5 (2) LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceiling panel are used. GBT 30, GBT 31 and GBT 36 have two motors and four blowers. AIR HANDLER CHASSIS NOMENCLATURE G B T 18 G -001 AirMark Air Handler Voltage B = 120V PSC Motor Configuration T = Cased Ceiling Mount Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code HYDRONIC HEAT KIT NOMENCLATURE Z T 2 S P Water Heat Hydronic Terminal Block 2 = 2 Row Hydronic Coil GBT 18 - X GBT 19/24 - S GBT - 25/30 - M GBT 31/36 - L P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = Less Pump 2 48

50 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. ENCLOSURE DIMENSIONS UNIT MODEL A B C Weight (lbs) Skid Qty. GBT GBT GBT GBT GBT ACCESS DOOR DIMENSIONS GAS ACCESS DOOR AND FRAME FOR USE WITH PANEL MODEL A B C D GBT 18 GAD-5(S/L) 49 1/2 27 1/2 47 1/2 26 GBT 19/24 GAD-3(S/L) 55 1/2 27 1/2 53 1/2 26 GBT 25/30 GAD-6(S/L) 63-1/2 27 1/2 61-1/2 26 GBT 31/36 GAD-4(S/L) 70-1/2 27 1/2 68-1/2 26 CEILING MOUNT GBT FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. CAP KIT PART NUMBER Part Number Model Number Enclosure Size CAP-5 GBT18 46 X24 X11 CAP-6 GBT19/24 52"X24"X11" CAP-7 GBT25/30 60"X24"X11" CAP-8 GBT31/36 67"X24"X11" Note: CAP kit is an insulated panel that covers the entire bottom opening and is utilized for optional ducted return configuration Atascocita Rd Humble, TX Phone Fax

51 CEILING MOUNT GES GES SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA HIGH EFFICIENCY ECM UNCASED CEILING MOUNT ELECTRIC HEAT DX COOL AIR HANDLER Product Dimensions & Specifications Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. STANDARD FEATURES APPLICATION VERSATILITY Built in mounting tabs for ceiling or furrdown mounting. Louvered ceiling access panel has separate frame that attaches to ceiling joists. Solid access panel available for use with end return installations. Compatible with most brands of air conditioners or heat pumps. Constant torque ECM allows motor speed control with embedded software. Motors are pre-programmed at the factory. ELECTRIC HEAT KITS Heat kits available in 3, 5, 6, 8 & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Heat elements are replaceable without removing blowers. Easily accessible controls for quick service. Disconnect does not protrude through the wall panel. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. DX COIL High efficiency rifled copper tube/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs is also available. Primary & secondary condensate drain. All drain connections are ¾ MPT. Powder-painted metal drain pan. Access door allows for coil cleaning. Certified for use with either R22 or R410A. Rev. Date: 03/28/ AirMark 1 50

52 MODEL GES 18/19/20 GES 24/25/26/27/28 GES 30/31/32 GES 36/37 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA HEAT KIT NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING KW HEATING KBTUH MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS CEILING MOUNT GES AIR HANDLER CHASSIS NOMENCLATURE G E S 18 G -001 Voltage & Motor Configuration Option Code E = 240V Constant Torque ECM S = Uncased Ceiling Mount AirMark Air Handler Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV ELECTRIC HEAT KIT NOMENCLATURE H T S 10 H = Fits GAS, GAT, GES, GET T = Terminal Block S = Small Cabinet (18-37) Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW 2 51

53 CEILING MOUNT GES UNIT MODEL GES 18/19 GES 20/24 GES 25 GES 26/30 GES 28 GES 31/36 GES 32 GES 37 SPEED TAP AMPS HIGH 0.9 HP BLOWER DATA CFM VS. STATIC PRESSURE MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW /2 HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceilling panel are used. CHASSIS DIMENSIONS UNIT MODEL A B C Weight (lbs) Skid Qty. GES 18/19/ /4 34-5/ GES 20/ /4 40-5/ GES 26/30/31/ /4 46 5/ GES 28/32/ /4 53 5/

54 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. FOR USE WITH ACCESS DOOR DIMENSIONS PANEL MODEL GAS ACCESS DOOR AND FRAME A B C D GES 18/19/24 GAD-1(S/L) 43-1/2 27-1/2 41-1/2 26 GES 20/25 GAD-5(S/L) 49-1/2 27-1/2 47-1/2 26 GES 26/30/31/36 GAD-2(S/L) 55-1/2 27-1/2 53-1/2 26 GES 28/32/37 GAD-6(S/L) 63-1/2 27-1/2 61-1/2 26 CEILING MOUNT GES 373 Atascocita Rd Humble, TX Phone Fax

55 CEILING MOUNT GET GET SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA HIGH EFFICIENCY ECM CASED CEILING MOUNT ELECTRIC HEAT DX COOL AIR HANDLER Product Dimensions & Specifications STANDARD FEATURES Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. APPLICATION VERSATILITY Built in mounting tabs for ceiling or furrdown mounting. Louvered ceiling access panel has separate frame that attaches to ceiling joists. Solid access panel available for use with end return installations. Compatible with most brands of air conditioners or heat pumps. Constant torque ECM allows motor speed control with embedded software. Motors are pre-programmed at the factory. LOW LEAKAGE CABINET Less than 2% air leakage from cabinet when tested in accordance with ASHRAE standard 193. Unit must be installed according to Airmark installation instructions. Sturdy, fully insulated galvanized steel cabinet with knockout for duct return. ELECTRIC HEAT KITS Heat kits available in 3, 5, 6, 8, & 10 KW. Models with electric heat include sequencers and temperature limit switches for safe, efficient operation. Easily accessible controls for quick service. DX COIL High efficiency rifled copper tube/enhanced aluminum fins provide maximum heat transfer. All coils immersion tested at 500 psi then nitrogen pressurized and factory sealed for maximum reliability. Liquid-line Schrader allows pre-installation pressure testing. Available with either orifice or TXV metering device factory installed. Field-installable bolt-on TXVs is also available. Primary & secondary condensate drain. All drain connections are ¾ NPT. Powder-painted metal drain pan. Access door allows for coil cleaning. Certified for use with either R22 or R410A. ELECTRONIC CIRCUIT BOARD Electronic circuit board provides 30 secs ON/OFF blower time delay extracting more heat/cool from the coil. Rev. Date: 08/11/ AirMark 1 54

56 MODEL GET 18/19/20 GET 24/25/26/27/28 GET 30/31/32 GET 36/37 HEATING AND COOLING PERFORMANCE AND ELECTRICAL DATA HEAT KIT NOMINAL COOLING (BTUS) PERFORMANCE DATA HEATING KW HEATING KBTUH MINIMUM CIRCUIT AMPACITY (MCA) ELECTRICAL DATA MAX BREAKER OR FUSE SIZE 208V 240V 208V 240V 208V 240V 208V 240V HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS HTS HTS HTS ,000 HTS HTS HTS CEILING MOUNT GET AIR HANDLER CHASSIS NOMENCLATURE G E T 18 G -001 Voltage & Motor Configuration Option Code E = 240V Constant Torque ECM S = Uncased Ceiling Mount AirMark Air Handler Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV ELECTRIC HEAT KIT NOMENCLATURE H T S 10 H = Fits GAS, GAT, GES, GET T = Terminal Block S = Small Cabinet (18-37) Heat Strip 00 = NO Heat 03 = 3 KW 05 = 5 KW 06 = 6 KW 08 = 8 KW 10 = 10 KW 2 55

57 CEILING MOUNT GET UNIT MODEL GET 18/19 GET 20/24 GET 25 GET 26/30 GET 28 GET 31/36 GET 32 GET 37 BLOWER DATA SPEED CFM VS. STATIC PRESSURE TAP AMPS HP HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW /2 HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW HIGH MEDIUM LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceiling panel are used. ENCLOSURES DIMENSIONS UNIT MODEL A B C Weight (lbs) Skid Qty. GET 18/19/ GET 20/ GET 26/30/31/ GET 28/32/ KNOCKOUT FOR DUCTED RETURN (Ducted return requires remote filter grille (field supplied) and non-louvered panel) 3 56

58 Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. ACCESS DOOR DIMENSIONS AND SPECIFICATIONS FOR USE WITH PANEL MODEL GAS ACCESS DOOR AND FRAME A B C D GET 18/19/24 GAD-1(S/L) 43-1/2 27-1/2 41-1/2 26 GET 20/25 GAD-5(S/L) 49-1/2 27-1/2 47-1/2 26 GET 26/30/31/36 GAD-2(S/L) 55-1/2 27-1/2 53-1/2 26 GET 28/32/37 GAD-6(S/L) 63-1/2 27-1/2 61-1/2 26 CAP KIT PART NUMBER Part Number Model Number Enclosure Size CAP-1 GET18/19/24 40"X24"X11" CAP-2 GET20/25 46"X24"X11" CAP-3 GET 26/30/31/36 52"X24"X11" CAP-4 GET 28/32/37 60"X24"X11" Note: CAP kit is an insulated panel that covers the entire bottom opening and is utilized for optional ducted return configuration CEILING MOUNT GET 373 Atascocita Rd Humble, TX Phone Fax

59 CEILING MOUNT GFS GFS SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA UNCASED CEILING MOUNT HYDRONIC HEAT HIGH EFFICIENCY ECM DX COIL AIR HANDLER Product Dimensions & Specifications Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/26/ AirMark STANDARD FEATURES Factory installed service switch Factory installed freeze protection Rifled copper tube/enhanced aluminum fins DX and hydronic coils for more efficient heat transfer Schrader valve on DX and hydronic coils for hisstest leak check Low leak cabinet design* APPLICATION VERSATILITY Built-in mounting tabs for ceiling or furdown mounting. Compatible with most brands of air conditioners and heat pumps. Optional louvered ceiling access panel has separate frame that attached to ceiling joists. Optional solid ceiling panel available for use with ducted return. Less than 2% air leakage (* when tested in accordance with ASHRAE standard 193 and AirMark installation instructions.) Constant torque ECM speeds and torques are controlled by embedded motor software and factory preprogrammed. Direct drive blowers circulate air quietly and efficiently. Air moving system is plated mounted to allow for easy removal and service. 1 ELECTRONIC CONTROLS Electronic board controls the functioning of system, increasing system reliability. Standard factory installed freeze stat wired into circulating pump control circuit. Standard factory installed fan time delay relay for increased efficiency and maximize capacity. Standard factory installed pump cycle timer circulates hot water every four hours to prevent coil freeze during off-cycle. DX/HYDRONIC COILS High efficiency rifled copper tube and enhanced aluminum fins provide maximum heat transfer. All coils are immersion tested at 500 PSI and nitrogen charged for maximum reliability. Schrader valve allows for hiss-test pre-installation pressure test. Available with factory installed orifice or TXV. Primary and secondary DX condensate drain with ¾ NPT connections. Powder-painted galvanized drain pan. Certified for use with R22 or R410A. Lead free construction. 58

60 MODEL HEATING AND COOLING PERFORMANCE & ELECTRICAL DATA NOMINAL COOLING (BTUS) GFS 18 18,000 GFS 19/24 24,000 GFS 25 24,000 GFS 30 30,000 GFS 31/36 36,000 BLOWER DATA CFM VS. STATIC PRESSURE UNIT MODEL RPM AMP VOLT HP HIGH GFS18 MED / LOW HIGH GFS19/24 MED / LOW HIGH GFS25 MED / LOW HIGH GFS30 MED / LOW HIGH GFS31/36 MED /2(2) LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceiling panel are used. GFS 31 and GFS 36 have two motors and four blowers. PERFORMANCE DATA PRESS. BTU (1000) AT ENTERING WATER TEMPERATURE F HEATING DROP GPM (FT. WTR) NOTES: Heat BTUH is at 70 degree EAT. 120 degree and 180 degree data is supplied for boiler applications. Heat BTUH output will not exceed output of water heater. CEILING MOUNT GFS AIR HANDLER CHASSIS NOMENCLATURE G F S 18 G -001 AirMark Air Handler F=120V Constant Torque ECM Motor Configuration S= Uncased Ceiling Mount Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code 2 59

61 CEILING MOUNT GFS HYDRONIC HEAT KIT NOMENCLATURE Z T 2 S P Water Heat Hydronic Terminal Block 2 = 2 Row Hydronic Coil PHYSICAL DIMENSIONS GFS 18 - X GFS 19/24 - S GFS - 25/30 - M GFS 31/36 - L UNIT MODEL A B C D Weight (lbs) Skid Qty. GFS GFS GFS GFS GFS P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = Less Pump Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. MATERIALS Galvanized steel construction with smooth powder paint finish. FILTER 20 x 20 x 1 field supplied. (GFS 18-30) (GFS 31-36) ACCESS DOOR DIMENSIONS GAS ACCESS DOOR AND FRAME FOR USE WITH PANEL MODEL A B C D GFS 18 GAD-5(S/L) 49 1/2 27 1/2 47 1/2 26 GFS 19/24 GAD-3(S/L) 55 1/2 27 1/2 53 1/2 26 GFS 25/30 GAD-6(S/L) 63-1/2 27 1/2 61-1/2 26 GFS 31/36 GAD-4(S/L) 70-1/2 27 1/2 68-1/2 26 WARRANTY One-year limited parts warranty Atascocita Rd Humble, TX Phone Fax

62 GFT SERIES WARRANTY One year limited parts warranty OPTIONS See options menu MANUFACTURED IN THE USA CASED CEILING MOUNT HYDRONIC HEAT HIGH EFFICIENCY ECM DX COIL AIR HANDLER Product Dimensions & Specifications CEILING MOUNT GFT Representative image only. Some models may vary in appearance. Due to continuous product improvement, specifications are subject to change without notice. Rev. Date: 10/27/ AirMark STANDARD FEATURES Factory installed service switch Factory installed freeze protection Rifled copper tube/enhanced aluminum fins DX and hydronic coils for more efficient heat transfer Schrader valve on DX and hydronic coils for hisstest leak check Low leak cabinet design* APPLICATION VERSATILITY Built-in mounting tabs for ceiling or furdown mounting. Compatible with most brands of air conditioners and heat pumps. Optional louvered ceiling access panel has separate frame that attached to ceiling joists. Optional solid ceiling panel available for use with ducted return. Less than 2% air leakage (* when tested in accordance with ASHRAE standard 193 and AirMark installation instructions.) Fully insulated galvanized steel cabinet with knockout for ducted return. Constant torque ECM speeds and torques are controlled by embedded motor software and factory preprogrammed. Direct drive blowers circulate air quietly and efficiently. Air moving system is plated mounted to allow for easy removal and service. 1 ELECTRONIC CONTROLS Electronic board controls the functioning of system, increasing system reliability. Standard factory installed freeze stat wired into circulating pump control circuit. Standard factory installed fan time delay relay for increased efficiency and maximize capacity. Standard factory installed pump cycle timer circulates hot water every four hours to prevent coil freeze during off-cycle. DX/HYDRONIC COILS High efficiency rifled copper tube and enhanced aluminum fins provide maximum heat transfer. All coils are immersion tested at 500 PSI and nitrogen charged for maximum reliability. Schrader valve allows for hiss-test pre-installation pressure test. Available with factory installed orifice or TXV. Primary and secondary DX condensate drain with ¾ NPT connections. Powder-painted galvanized drain pan. Certified for use with R22 or R410A. Lead free construction. 61

63 CEILING MOUNT GFT HEATING AND COOLING PERFORMANCE & ELECTRICAL DATA PERFORMANCE DATA MODEL NOMINAL PRESS. BTU (1000) AT ENTERING WATER TEMPERATURE F HEATING COOLING DROP GPM (BTUS) (FT. WTR) GFT 18 18, GFT 19/24 24, GFT 25 24, GFT 30 30, GFT 31/36 36, NOTES: Heat BTUH is at 70 degree EAT. 120 degree and 180 degree data is supplied for boiler applications. Heat BTUH output will not exceed output of water heater. BLOWER DATA CFM VS. STATIC PRESSURE UNIT MODEL RPM AMP VOLT HP HIGH GFT18 MED / LOW HIGH GFT19/24 MED / LOW HIGH GFT25 MED / LOW HIGH GFT30 MED / LOW HIGH GFT31/36 MED /2(2) LOW Units should not be applied to a system with less than 350 CFM/Ton airflow. Add 0.05 static when enclosure and/or ceiling panel are used. GFT 31 and GFT 36 have two motors and four blowers. AIR HANDLER CHASSIS NOMENCLATURE G F T 18 G -001 AirMark Air Handler F=120V Constant Torque ECM Motor Configuration T = Cased Ceiling Mount Nominal Tonnage (KBTUH) Metering Device 4 = R410A non-bleed A/C or H/P TXV 6 = R410A 20% bleed A/C or H/P TXV B = R22 20% bleed A/C or H/P TXV F = R22 Flo-rater G = R410A Flo-rater X = R22 non-bleed A/C or H/P TXV Option Code 2 62

64 Airflow Access Door VERSATILITY Equipped with hidden frame feature. Fastens to the outside wall surface and does not have to perfectly match the hole opening. Frame screws are not visible after installation. Available in either solid (S) or louvered (L) style. HYDRONIC HEAT KIT NOMENCLATURE Z T 2 S P Water Heat Hydronic Terminal Block 2 = 2 Row Hydronic Coil FOR USE WITH GFT 18 - X GFT 19/24 - S GFT - 25/30 - M GFT 31/36 - L ENCLOSURE DIMENSIONS ACCESS DOOR DIMENSIONS PANEL MODEL P = Taco 006 Bronze Pump 8 = Taco 008 Bronze Pump L = Less Pump UNIT MODEL A B C Weight (lbs) Skid Qty. GFT GFT GFT GFT GAS ACCESS DOOR AND FRAME A B C D GFT 18 GAD-5(S/L) 49 1/2 27 1/2 47 1/2 26 GFT 19/24 GAD-3(S/L) 55 1/2 27 1/2 53 1/2 26 CEILING MOUNT GFT MATERIALS Galvanized steel construction with smooth powder paint finish. GFT 25/30 GAD-6(S/L) 63-1/2 27 1/2 61-1/2 26 GFT 31/36 GAD-4(S/L) 70-1/2 27 1/2 68-1/2 26 FILTER 20 x 20 x 1 field supplied. WARRANTY One-year limited parts warranty. CAP KIT PART NUMBER Part Number Model Number Enclosure Size CAP-5 GFT18 46 X24 X11 CAP-6 GFT19/24 52"X24"X11" CAP-7 GFT25/30 60"X24"X11" CAP-8 GFT31/36 67"X24"X11" Note: CAP kit is an insulated panel that covers the entire bottom opening and is utilized for optional ducted return configuration Atascocita Rd Humble, TX Phone Fax