PERFORMANCE BOOST 90 4 --- WAY MULTIPOISE 2 --- STAGE CONDENSING GAS FURCE Input Rates: thru 1,000 Btuh Product Data 4 -WAY MULTIPOISE DESIGN ALLOWS MORE APPLICATIONS design, the secondary heat exchanger reduces the pressure drop in the furnace resulting in lower electrical usage. The high efficiency achieved by superior heat transfer is made only better by optimizing the efficient ECM motor speed tap locations. A standard media filter cabinet accessory is provided with the Performance Boost 90 in order to provide an opportunity to enhance indoor air quality. As with all other Carrier furnaces, this model is designed to work as a part of the total home comfort system which includes elements for cooling, air cleaning, humidification, ventilation and zoning. Boosting the unit s efficiency with the ECM motor and Carrier s deluxe features show the Performance Boost 90 has been designed with the homeowner in mind. PERFORMANCE TM BOOST 90 FEATURES & BENEFITS A UNIQUE SEER SOLUTION A0069 The Performancet Boost 90 is an exciting addition to your product line. This high -efficiency two -stage 4 -way multipoise design furnace allows more applications while the ECM motor and Carrier s control logic combine to provide a SEER BOOST of up to 1. points.* The Performance Boost 90 is available in heat/air -flow combinations and with the 4 -way multipoise design can be installed in upflow, downflow, or horizontal positions covering up to 24 applications. Some of Carrier s best -engineered components contribute to the efficient performance of this condensing furnace. The Performance Boost 90 utilizes Power Heatt hot surface ignition (HSI), which ignites the burners directly. HSI eliminates gas waste that typical continuous -pilot designs can bring. Hot surface ignition has proven to contribute to reliable start -up and operation of Carrier furnaces. Another deluxe feature included with this furnace is Carrier s trusted Serpentufft secondary heat exchanger; a patented polypropylene laminate that provides exceptional heat transfer and corrosion resistance. Using the exclusive flow -through ComfortHeatt Technology The Performancet Boost 90 has a 2 -stage gas valve to vary the amount of gas being used from low -heat to high -heat stage. The low -stage operation allows longer running periods, which helps maintain your most comfortable temperature, prevents drafts, reduces noise, and enhances the air quality of your home. During the extreme cold, the high -heat levels will run to ensure that you are still comfortable. ECMBlowerMotor The ECM motor and Carrier s control logic can help selected 13 - and 14 -SEER Carrier Air Conditioners achieve added energy efficiency up to 1. SEER as compared to the Air Conditioning and Refrigeration Institute s standard coil -only rating. (A/Cs up to 3. tons) when paired with selected Carrier evaporator coils. Serpentufft Exclusive Serpentuff coating, a patented polypropylene laminate is used on the secondary heat exchanger and greatly reduces maintenance. Power Heat Igniter Carrier s unique SiN igniter is not only physically robust but it is also electrically robust. It is capable of running at line voltage and does not require complex voltage regulators as do other brands. This unique feature further enhances the reliability of the Performance Boost 90 gas furnace and continues Carrier s tradition of technology leadership and innovation in providing a reliable and durable product. ComfortFan Improves comfort all year long by allowing the homeowner to select different fan speeds during continuous fan operation to achieve more or less airflow. This is done right at the thermostat. SmartEvap This feature allows your system to reduce summertime humidity levels by nearly % over standard systems. *as compared to the Air---Conditioning, Heating and Refrigeration Institute s standard coil---only rating (A/Cs up to 3. tons) when paired with selected Carrier evaporator coils. 1
LHT OFF DLY 0.-AMP024 VAC FUSE 3-AMP SEC-1 SEC-2 EAC-2 NEUTRAL-L2 BHI/LOR STATUSCODELE COOL SPARE-1 SPARE-2 1 BHT/CLR 1-AMP@11 VAC EAC-1 BLWR PR-1 L1 1 HSI HI LO Media Filter Cabinet Enhanced indoor air quality in your home is made easier with our media filter cabinet a standard accessory on all Deluxe furnaces. When installed as a part of your system, this cabinet allows for easy and convenient addition of a Carrier high -efficiency air filter. Control Center A microprocessor controls sequencing and furnace operation. Equipped with a component test feature and status indicator light to assist in troubleshooting. The microprocessor controls blower times to start blower after main burners ignite to eliminate cold air blowing into rooms. Direct or Non -direct Venting The Performance Boost 90 can be installed as a two -pipe (direct vent) or a one -pipe/non -direct vent application (except 140 size). This provides added flexibility to meet diverse installation needs. Insulated Blower Compartment The acoustical insulation reduces air and motor noise to promote quiet operation. Combustion Products Venting The combustion -air and vent pipes can terminate through a side wall or through the roof when used with a factory -authorized vent termination kit. Insulation Foil -faced insulation in heat exchanger section of the casing minimizes heat loss. Bottom Closure Factory -installed for side return; easily removable for bottom return. Blower Access Panel Switch Shuts off all 11 -v power through furnace components whenever blower access panel is opened. Casing One piece, seamless wrap -around construction of heavy, galvanized steel that resists corrosion. Adjustable Blower Speed For precise airflow selection of heating or cooling operation. Monoport Burners The burners are finely tuned for smooth, quiet combustion plus economical gas usage. Slow Opening Redundant Gas Valve Shuts off gas to burners if any of the valves fails to close completely for any reason. The slow opening feature reduces start -up noise from rapid ignition. Quality Registration The Performance Boost 90 is engineered and manufactured under an ISO 9001 registered quality system. Certifications The Performance Boost 90 Model units are CSA design certified for use with natural and propane gases. The furnace is factory -shipped for use with natural gas. A CSA (A.G.A./C.G.A.) listed gas conversion kit is required to convert furnace for use with propane gas. The efficiency is AHRI efficiency rating certified. The Performance Boost 90 meets California Air Quality Management District emission requirements. Refer to Vent Table, for elevation limitations. Filter Cleanable filter with retainer is standard. SETUP SWITCHES LOW-HEAT AND BLOWER OFF-DELAY TWINNING AND/OR COMPONENT TEST TERMIL ACRDJ - AIR CONDITIONING RELAY DISABLE JUMPER 24-V-THERMOSTAT TERMILS HUMIDIFIER TERMIL (24-VAC 0. AMP MAX.) 3-AMP FUSE W2 Y1 DHUM G COM 24V WW1 Y/Y2 R ON OFF TEST/TWIN HUM PLT 1 2 3 ACRDJ D TRANSFORMER 24-VAC CONNECTIONS PL1 - LOW VOLTAGE MAIN HARNESS CONNECTOR LED OPERATION & DIAGNOSTIC LIGHT PL1 PL3 1 PL3 11-VAC (L2) NEUTRAL CONNECTIONS BLW HI HEAT LO HEAT HI HEAT LO HEAT IDR PL2 HSIR IHI/LOR IDM SPARE-1 BLOWER SPEED SPARE-2 SELECTION TERMILS 11-VAC (L1) LINE COOL VOLTAGE CONNECTION EAC-1 TERMIL (11-VAC 1.0 AMP MAX.) PL2 - HOT SURFACE IGNITER & INDUCER MOTOR CONNECTOR A920 A01 A01160 HEAT EXCHANGERS CONTROL CENTER INDUCER ASSEMBLY 2
1 1 4" 14 1 2" (368mm) (32mm) 1" (2mm) 2-IN. COMBUSTION- AIR CONN GAS CONN 2-IN. VENT CONN (1mm) (13mm) (13mm) ENTRY SIDE INLET 23 1 4" SIDE INLET 26 1 16" (684mm) 26 1 4" (66mm) 24 1 2" (666mm) (6mm) (1mm) (6mm) (91mm) (684mm) CONDENSATE DRAIN TRAP LOCATION (DOWNFLOW & HORIZONTAL LEFT) POWER CONN ACCESSORY POWER ENTRY CONDENSATE DRAIN TRAP LOCATION (ALTERTE UPFLOW) (240mm) (22mm) (22mm) (0mm) CONDENSATE DRAIN LOCATION (UPFLOW) (0mm) 24 1 2" (2mm) (4mm) 2 8" (2mm) (83mm) 32 8" (829mm) 33 1 4" (84mm) CONDENSATE DRAIN TRAP LOCATION (DOWNFLOW & HORIZONTAL RIGHT) OR ALTERTE 1 2" (mm) (14mm) 18 1 4" (464mm) CONDENSATE DRAIN LOCATION (UPFLOW) DIMPLE LOCATORS FOR HORIZONTAL HANGING 28 1 2" 26 1 4" (24mm) (694mm) AIRFLOW A (66mm) 19" (6mm) (483mm) OUTLET 2-IN. COMBUSTION- AIR CONN 22 1 4" (6mm) BOTTOM INLET (4mm) GAS CONN POWER CONN THERMOSTAT ENTRY 2-IN. VENT CONN SIDE INLET 1" (2mm) (16mm) (21mm) OUTLET (8mm) 39 8" (13mm) INLET (11mm) E (1mm) DIMENSIONS --- IN. (MM) 13 16" 8" 16" 16" 11 16" 8-IN. DIA 1 2-IN. DIA GAS CONN 9 16" 26 1 16" 22 16" 13 /16" D 13 /16" 1 2-IN. DIA 8-IN. DIA 2 9 16" 9 16" 1 16" 29 11 16" 13 16" 1 2-IN. DIA 8-IN. DIA 22 11 16" 11 /16" 11 /16" 24 3 16" NOTES: 1. Minimum return-air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturerõs recommendations for equivalent diameters. 2. Minimum return-air opening at furnace: a. For 800 CFM 16-in. (406mm) round or 14 1 / 2 (368mm) x -in. (mm) rectangle. b. For 10 CFM -in. (08mm) round or 14 1 / 2 (368mm) x 19 1 / 2-in. (mm) rectangle. c. For 1600 CFM 22-in.(9mm) round or 14 1 / 2 (368mm) x 23 1 / 4-in.(91mm) rectangle. d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM at 0. W.C. ESP. A D E 060-1---1/2 () 1---/8 (403) 16 (406) 080-1---1/2 () 1 --- /8 (403) 16 (406) 080-16 1---1/2 () 1---/8 (403) 16 (406) 0-21 (3) 19---3/8 (2) 19---1/2 () 1-24---1/2 (2) 22---/8 (81) 23 (84) 26 1 16" 22 16" 1 2-IN. DIA 1 2-IN. DIA THERMOSTAT 22 11 16" A0960 3
CLEARANCE TO COMBUSTIBLES 32-1 REV. B LIT TOP A084 D E S I G N Always Ask For C E R T I F I E D CERTIFIED Use of the AHRI Certified TM Mark indicates a manufacturer s participation in the program. For verification of certification for individual products, go to www.ahridirectory.org. 4
SPECIFICATIONS CAPACITY* Direct Vent (2 --- pipe) (Shaded capacities are specified on the rating plate) CAPACITY* Non---Direct vent (1---pipe) AFUE* Direct Vent (2---pipe) Nonweatherized ICS AFUE* Non ---Direct Vent (1 ---pipe) Nonweatherized ICS 060--- 080--- 080---16 0--- 1--- Upflow 0 000 000 600 00 Low Downflow 36000 000 000 600 00 Horizontal 36000 000 000 600 00 High Low High Upflow 6000 000 000 900 1100 Downflow 6000 000 000 900 1100 Horizontal 6000 4000 4000 900 1100 Upflow 36000 000 000 600 00 Downflow 36000 000 000 600 00 Horizontal 36000 48000 000 600 00 Upflow 6000 000 000 94000 1100 Downflow 6000 000 000 900 1100 Horizontal 6000 4000 4000 900 1100 Upflow 92. Downflow 91 Horizontal 92.1 Upflow 92.1 Downflow 90. Horizontal 91. Low 39000 00 00 6000 8000 Input Btuh { High 60000 80000 80000 0000 1000 CERTIFIED TEMPERATURE RANGE(F) High ---60 40--- ---60 ---60 40--- 16.---33) (22---38.) 16.---33) 16.---33) (22---38.) Low ---0 ---60 ---60 ---60 ---60 (11---2.) 16.---33) 16.---33) 16.---33) 16.---33) CERTIFIED EX STATIC PRESSURE (IN. W.C.) Heating 0. 0.1 0.1 0. 0. Cooling 0.0 0.0 0.0 0.0 0.0 High Heat 40 1180 140 1890 6 AIRFLOW (CFM)} Low Heat 6 8 9 9 142 Cooling 0 40 16 16 192 ELECTRICAL Unit Volts --- Hertz --- Phase 11 --- 60 --- 1 Operating Voltage Range Min---Max** 4 --- Maximum Unit Amps 8.2 8.3 9.9.1.4 Unit Ampacity{{ 11 11 13 1.9 16.2 Minimum Wire Size 14 14 14 Maximum Wire Length (Ft / M)}} 33 (.0) 33 (.0) 28 (8.) 36 (11.0) (.) MaximumFuseSizeorCktBkrAmps{{{ 1 1 Transformer (24v) 40va External Control Power Available Heating 19 Cooling Air Conditioning Blower Relay Standard CONTROLS Limit Control SPST Heating Blower Control (Off Delay) Selectable 90, 1, 10, or 180 seconds Burners (Monoport) 3 4 4 6 Gas Connection Size 1/2---in. (13 mm) NPT GAS CONTROLS Manufacturer White --- Rodgers 2---Stage Redundant Gas Valve Min. Inlet Pressure (in. wc) 4. (Natural Gas) Max. Inlet Pressure (In. wc) 13. (Natural Gas) Ignition Device Hot Surface BLOWER DATA Direct --- Drive Motor HP ECM --- X --- 13 1/2 1/2 3/4 1 1 Motor Full Load Amps 6.8 6.8 8.4.9.9 RPM (Nominal)---Speeds 0--- 0--- 0--- 0--- 0--- Blower Wheel Diameter x Width --- In. (mm) X X 11 X 8 11 X 11 X (24X18) (24 X 18) (29 X 3) (3 X 24) (3 X 24) Filter Size (In. / mm)---permanent Washable See notes at end of table. (1) 16 X 2 X 3/4 (406 X 6 X 19) (1) X 2 X 3/4 (08 X 6 X 19) (1) 24 X 2 X 3/4 (6 X 6 X 19)
SPECIFICATIONS (CONT) FACTORY---AUTHORIZED AND LISTED DEALER---INSTALLED OPTIONS Gas Conversion Kit --- Natural ---to ---Propane KGANP01AAA Gas Conversion Kit --- Propane ---to ---Natural KGAPN41AAA Twinning Kit N/A Downflow Base*** KGASB01ALL Vent Termination Kit (Bracket Only for 2 Pipes) 2---in. (1 mm)---kgavt01bra 3---in. (6 mm)---kgavt01bra Vent Termination Kit (Single Exit) 2---in. (1 mm)---kgavt01cvt 3---in. (6 mm)---kgavt0801cvt Condensate Freeze Protection Kit KGAHT01CFP Condensate Neutralizer Kit (Obtained thru RCD) P908---0001 Vent Exhaust Pipe External Trap Kit KGAET06ETK Door Gasket Kit KGBAC011DGK Unframed Filter, Permanent Washable 3/4 (19 mm) 16 x 2 (406 x 6) KGAWF16UFR Unframed Filter, Permanent Washable 3/4 (19 mm) 24 x 2 (6 x 6) KGAWF106UFR *U.S.A. --- Gas input ratings are certified for elevations to 00 ft. (6 M). For elevations above 00 ft (6 M), reduce ratings 2% for each 00 ft. ( M) above sea level. In Canada, derate the unit % for elevations 00 to 400 ft. (6 to 132 M) above sea level. {Capacity and AFUE in accordance with U.S. Government DOE test procedures Effective November, 199. } SAirflow shown is with factory---supplied 3/4---in. (19 mm) washable filter(s). SFor air delivery above 1800 CFM, see Air Delivery table for other options. SAn airflow reduction of up to % may occur when using the factory---specified 4---/16---in. (1 mm) wide, high efficiency media filter. SFor best furnace efficiency when using the 4---/16---in. (1 mm) wide media filter, adjust the blower speed tap to near the mid---point of the rise range. **Permissible voltage limits for proper furnace operation. {{Unit ampacity = % of largest component s full load amps plus 0% of all other potential operating components (EAC, humidifier, etc.) }}Length show in measured one way along wire path between unit and service panel for maximum 2% voltage drop. ***Required for downflow installation on combustible floors when no coil box is used, or when any coil box other than a CNPV, CAPV, CAP, or CAR cased coil is used. N/A --- Not Applicable ICS --- Isolated Combustion System 6
MAXIMUM ALLOWABLE PIPE LENGTH - 0 to 00 (0 to 6) 01 to 00} (6 to 914) 01 to 4000} (914 to 19) 0,000 1,000 0,000 1,000 0,000 1,000 DIRECT VENT (2-PIPE) TERMITION 2-1/2 (64) one DIRECT VENT (2-PIPE) TERMITION 2-1/2 (64)# 3 (6) 3 (6) no 3 (6) # 3 (6) 3 (6) # 3 (6) no 4 (2) no DIRECT VENT (2-PIPE) TERMITION 4 no IN (mm)* 4 (2) no IN (mm)* 3 (6) no 3 (6) # 4 (2) no 4 (2) no (16.8) (1.) 40 (.2) 4 (13.) 1 (1.) 0 (1.2) (.) 40 (.2) (.) 2 (.6) 1 (.2) (.) 14 (4.3) 63 (19.2) (3.) 6 (.4) 26 (.9) 9 (2.) (2.1) 66 (.1) 16 (4.9) 2 (.6) 16 (4.9) 2 (.6) 6 (1.8) 66 (.1) 1 63 (19.2) 6 0 (1.2) 16 (4.9) 68 (.) 46 (14.) 33 (.1) 6 (19.8) 9 (18.0) 11 (3.4) 63 (19.2) 41 (.) 24 (.3) 8 (1.) 9 (18.0) 6 (1.8) 28 (8.) 1 1 (1.) 8 (1.) 23 (.0) 14 (4.3) 66 (.1) 22 (6.) (1.) 38 (11.6) 6 13 (4.) 6 31 (9.4) 6
MAXIMUM ALLOWABLE PIPE LENGTH - CONT. 4001 to 000 (19 to 14) 001 to 6000 (14 to 1829) 6001 to 00 (1829 to 2134) 0,000 1,000 0,000 1,000 0,000 1,000 DIRECT VENT (2-PIPE) TERMITION 3 (6) no 3 (6) # 4 (2) no DIRECT VENT (2-PIPE) TERMITION 4 (2) no 3 (6) no 3 (6) # 4 (2) no DIRECT VENT (2-PIPE) TERMITION 4 (2) no 3 (6) no 3 (6) # 1 64 (19.) 31 (9.4) 6 9 (18.0) 39 (11.9) 22 (6.) 46 (14.0) (16.8) (1.) 8 (1.) 26 (.9) 13 (4.0) 6 (.4) 40 (.2) 4 (16.) 21 (6.4) (3.) 33 (.1) (1.8) 26 (.9) (1.8) (1.8) 11 (3.4) (1.8) (1.8) 14 (4.3) 60 (18.3) 41 (.) 29 (8.8) 42 (.8) 9 (2.) (16.8) 36 (11.0) 21 (6.4) 6 (.4) (.) 4 (16.) 23 (.0) (3.) 29 (8.8) 0 (1.2) 18 (.) 11 (3.4) 22 (6.) 48 (14.6) 1 (.2) (1.8) 1 48 (14.6) 4 (14.3) 8 (2.4) 4 (14.3) 9 (2.) 4 (14.3) 13 (4.0) 38 (11.6) 2 (8.2) 68 (.) 31 (9.4) 8 (2.4) (1.8) 33 (.1) 19 (.8) 63 (19.2) 24 (.3) 48 (14.6) 0 (1.2) 21 (6.4) 68 (.) 8 (1.) 18 (.) 4 (14.3) 4 (13.) 16 (4.9) 6 (.4) 9 (2.) 11 (3.4) 4 (13.) 1 66 (.1) 48 (14.6) 6 (1.8) 64 (19.) See notes at end of table. 8
MAXIMUM ALLOWABLE PIPE LENGTH - CONT. 01 to 8000 (2134 to 28) 8001 to 9000 (28 to 2) 9001 to,000 (2 to 48) 0,000 1,000 0,000 1,000 0,000 1,000 DIRECT VENT (2-PIPE) TERMITION 3 (6) no 3 (6) # 4 (2) no DIRECT VENT (2-PIPE) TERMITION 4 (2) no 3 (6) no 3 (6) # 4 (2) no DIRECT VENT (2-PIPE) TERMITION 4 no 3 (6) # 4 (2) no 4 (2) no (3.) 36 (11.0) 66 (.1) 2 (.6) 63 (19.2) 46 (14.) (2.1) 48 (14.6) 31 (9.4) 6 (19.8) 1 (.2) 8 (1.) 13 (4.0) 6 46 (14.) 19 (.8) 63 (19.2) 8 (2.4) (2.1) 1 (1.) 41 (.) 14 (4.3) (2.1) 48 (14.6) 40 (.2) (3.) 60 (18.3) 38 (11.6) 9 (18.0) 38 (11.6) 41 (.) 46 (14.0) 40 (.2) 41 (.) 38 (11.6) 36 (11.0) 11 (3.4) 33 (.1) 23 (.0) 9 (18.0) (3.) (.) 6 (1.8) 28 (8.) 60 (18.3) 1 4 (16.) 42 (.8) 1 (.2) 8 (1.) (2.1) 3 (11.3) (3.) 6 (1.) (.) (16.8) 39 (11.9) 34 (.4) 34 (.4) 41 (.) 39 (11.9) 2 (.6) 3 (11.3) (.) 1 34 (.4) 4 (13.) 21 (6.4) 4 (16.) 39 (11.9) 40 (.2) 2 (.6) (16.8) 13 (4.0) 3 (11.3) (1.) 38 (11.6) 14 (4.3) (1.) (.) 33 (.1) 9 (2.) 1 (1.) 31 (9.4) (2.1) 29 (8.8) 4 (14.3) 39 (11.9) 33 (.1) 34 (.4) 31 (9.4) 29 (8.8) 29 (8.8) * Disk usage --- Unless otherwise specified, use perforated assembly (factory-supplied in loose parts bag). # If one is stated, separate 2 halves of perforated assembly and use shouldered half. When using shouldered half, install screen side toward inlet box. Wide radius elbow. Vent sizing for Canadian installations over 400 ft (13 M) above sea level are subject to acceptance by the local authorities having jurisdiction. ---Not Allowed; pressure switch will not make. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count. The minimum pipe length is ft (1. M) for all applications. Use 3-in. (6 mm) diameter vent termination kit for installations requiring 4-in. (2 mm) diameter pipe. NOTES: Do not use pipe size greater than those specified in table or incomplete combustion, flame disturbance, or flame sense lockout may occur. Size both the combustion---air and vent pipe independently, then use the larger diameter for both pipes. Assume two 4 elbows equal one 90 elbow. Wide radius elbows are desirable and may be required in some cases. 9
MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH - WITH AND WITHOUT INSULATION IN WINTER DESIGN TEMPERATURE AMBIENT* 060 080 0 1 WINTER DESIGN TEMPERATURE F (_C) MAX PIPE DIAMETER --- IN (mm) WITHOUT INSULATION WITH 3/8 IN. ( mm) OR THICKER INSULATION (---) 2 (1) 0 ( --- 18) 2 (1) 21 (6.4) --- ( --- 29) 2 (1) (6.0) (1.3) (---) 2 (1) (16.) (16.) 0 ( --- 18) 2 (1) (16.) --- ( --- 29) 2 (1) 16 (4.8) (16.) (---) 2. (64) 8 (1.6) 0 ( --- 18) 2. (64) 29 (8.8) --- ( --- 29) 2. (64) 14 (4.2) 6 (.4) (---) 2. (64) 40 (.1) 40 (.1) 0 ( --- 18) 2. (64) 38 (11.) 40 (.1) --- ( --- 29) 2. (64) 21 (6.4) 40 (.1) (---) 3 (6) 63 (19.2) 0 ( --- 18) 3 (6) --- ( --- 29) 3 (6) (3.6) (---) 3 (6) 0 ( --- 18) 3 (6) 38 (11.) --- ( --- 29) 3 (6) 19 (.) (---) 4 (2) 6 (19.8) 0 ( --- 18) 4 (2) 26 (.9) --- ( --- 29) 4 (2) (1.) 6 (19.8) * Pipe length (ft / M) specified for maximum pipe lengths located in unconditioned spaces. Pipes located in unconditioned space cannot exceed total allowable pipe length as specified in Table. Insulation thickness based on R value of 3. per in. COMBUSTION -AIR PIPE FOR NON -DIRECT VENT (1 -PIPE) APPLICATION (SIZES 040 THROUGH 1 ) FIELD-SUPPLIED 2-IN. (1 mm) DIA. PVC 90 ELBOW COMBUSTION-AIR DISC (FACTORY-SUPPLIED IN LOOSE PARTS BAG) FIELD-SUPPLIED 2-IN. (1 mm) DIA. PVC PIPE LENGTH OF STRAIGHT PIPE PORTION OF COMBUSTION AIR INLET PIPE ASSEMBLY (IN.) CASING WIDTH A A 1-1/2 ( mm) 8-1/2 ± 1/2 (216 ± 13 mm) A911 21 (3 mm) -1/2 ± 1/2 (26 ± 13 mm) 24-1/2 (2 mm) ± 1/2 ( ± 13 mm) CONCENTRIC VENT FOR DIRECT VENT (2 -PIPE) APPLICATION (ALL MODEL SIZES) B IN. (MM) DIA PVC VENT/EXHAUST F E 1 3 /16 ( mm) C IN. DIA 11/2 D (38 mm) A B IN. (MM) DIA PVC INTAKE/COMBUSTION AIR KIT PART NO. A* B C D{ E F KGAVT01CVT 33--3/8 (848) 2 (1) 3--1/2 (89) 16--/8 (422) 6--1/4 (19) --3/4 (146) KGAVT0801CVT 38--/8 (98) 3 (6) 4--1/2 (114) 21--1/8 () --3/8 (18) 6--1/2 (16) *Dimension A will change accordingly as Dimension D is lengthened or shortened. {Dimension D may be lengthened to 60---in. (14 mm) maximum. Dimension D may also be shortened by cutting the pipes provided in the kit to --- in. ( mm) minimum.
DOWNFLOW SUBBASE DIMENSIONS - IN. (MM) LOCATING TAB B 1 1 / 4-in. (32 mm) D 1 2 3 4 PLENUM OPENING LOCATING TAB A 4 3 2 1 FACTORY-SUPPLIED FIELD-INSTALLED INSULATION C Disassembled A88 Assembled A942 FURCE CASING WIDTH IN. (mm) FURCE IN DOWNFLOW APPLICATION PLENUM OPENING* IN. (mm) A FLOOR OPENING IN. (mm) B C D HOLE NO. FOR WIDTH ADJUSTMENT 1---1/2 ( mm) 21 (3 mm) 24---1/2 (2 mm) Furnace with or without Cased Coil Assembly or Coil Box Furnace with or without Cased Coil Assembly or Coil Box Furnace with or without Cased Coil Assembly or Coil Box 1---1/8 (384 mm) 18---/8 ( mm) 22---1/8 ( mm) 19 (483 mm) 19 (483 mm) 19 (483 mm) 16---3/4 (426 mm) ---1/4 (14 mm) 23---3/4 (603 mm) *The plenum should be constructed 1/4 in. (6 mm) smaller in width and depth than the plenum dimensions shown above. ---3/8 (18 mm) ---3/8 (18 mm) ---3/8 (18 mm) 3 2 1 11
AIR DELIVERY - CFM (WITH FILTER) RETURN---AIR SUPPLY SPEED EXTERL STATIC PRESSURE (IN. W.C.) 0.1 0.2 0.3 0.4 0. 0.6 0. 0.8 0.9 1 (Gry) 10 1390 134 10 0 1 110 80 99 84 3(Blu) 40 10 114 10 40 9 91 860 90 060--- SIDE/BOTTOM 4(Yel) 90 980 9 80 800 66 90 1(Red) 900 8 80 6 6 0 4 3 0 2(Org) 80 6 0 380 0 --- --- --- --- --- (Gry) 1400 1360 132 8 40 1 1160 1 00 3(Blu) 1340 10 6 1 1180 11 10 1 96 080--- SIDE/BOTTOM 4(Yel) 119 1160 111 6 2 98 9 89 80 800 1(Red) 2 980 9 880 8 9 4 68 6 8 2(Org) 8 800 4 680 6 60 1 460 4 360 (Gry) 1 169 1690 16 16 180 140 1 146 141 3(Blu) 16 1 10 10 140 14 13 13 9 080---16 SIDE/BOTTOM 4(Yel) 13 13 1180 11 9 9 2(Org) 1180 11 8 99 90 9 86 8 1(Red) 11 6 0 960 9 86 8 6 (Gry) 198 192 1890 180 19 1 1690 16 3(Blu) 181 1 1 1690 16 19 1 100 1460 14 0--- SIDE/BOTTOM 4(Yel) 180 1 1480 10 1380 1380 1340 8 118 2(Org) 1380 132 116 1 60 00 960 1(Red) 11 1 98 9 8 80 6 660 (Gry) 220 2 21 21 6 19 192 18 190 3(Blu) 21 8 1980 192 1880 18 1 1 16 1--- SIDE/BOTTOM 4(Yel) 1890 18 190 140 1690 1640 190 1 1480 14 1(Red) 1640 18 1 14 142 136 131 60 10 1140 2(Org) 14 13 1 1190 11 6 940 880 NOTES: * Airflow shown is with factory supplied 3/4---in. (19 mm) washable filter.*a filter is required for each return air opening. *An airflow reduction of up to % may occur when using the factory---specified 4---/16---in. (1 mm) wide, high efficiency media filter. *For best furnace efficiency when using the 4 /16---in. (1 mm) wide media filter, adjust blowerspeedtaptonearthemid---point oftheriserange. *For horizontal and downflow applications, use one side or bottom or bottom only as an airflow reference. Copyright Carrier Corp. S 3 W. Morris St. S Indianapolis, IN 1 Printed in U.S.A. Edition Date: 09/ Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Catalog No: ---02PD Replaces: ---01PD