PRODUCT SPECIFICATIONS PACKAGED GAS / ELECTRIC 3GEP / RGE3 Rooftop Units 60HZ Bulletin No. 2063 December 202 Supersedes October 202 MODEL NUMBER IDENTIFICATION -PHASE MODELS SEER - 3.00 (3GEP Shown) AFUE - 80% 2 to Tons Cooling Capacity - 22,800 to 6,000 Btuh Gas Input Heat Capacity - 0,000 to 2,000 Btuh 3 GEP 36 07 A L P - A Nominal SEER Service Level 3-PHASE MODELS Unit Type GEP = Packaged Gas/Electric Nominal Cooling Capacity Unit Type RGE = Packaged Gas/Electric 24 = 2 tons 30 = 2. tons 36 = 3 tons 42 = 3. tons 48 = 4 tons 60 = tons Nominal Heating Capacity 00 = 0,000 Btuh 07 = 7,000 Btuh 00 = 00,000 Btuh 2 = 2,000 Btuh Nominal SEER RGE 3 A 36 07 T - A Series A = st generation Nominal Cooling Capacity 36 = 3 tons 48 = 4 tons 60 = tons Voltage 230 = 208/230V-phase-60hz L = Low NOx Models Meet California Nitrogen Oxides standards (Low NOx) (blank if standard) Major Design Sequence A = st Generation Voltage T = 208/230V-3phase-60hz F = 460V-3phase-60hz Nominal Heating Capacity 07 = 7,000 Btuh 00 = 00,000 Btuh 2 = 2,000 Btuh Minor Revision Number Service Level Minor Revision Number
FEATURES CONTENTS Accessories Dimensions...2 Blower Data...0 Cooling Ratings...9 Dimensions... Electrical Data - -Phase...4 Electrical Data - 3-Phase...6 Features...2 High Altitude Derate...8 Installation Clearances...9 Minimum Clearance To Combustible Material...9 Model Number Identification... Options / Accessories...8 Specifications - -Phase Models...4 Specifications - 3-Phase Models...6 Specifications - Gas Heat...8 EQUIPMENT WARRANTY (NOTE - Warranty below for 3GEP models refers to non-residential applications) Heat Exchanger - ten year limited warranty. Compressor - five year limited warranty. All other covered components - one year. APPROVALS AHRI Certified to AHRI Standard 20/240-2008. ETL listed. Single-Phase low NOx L models meet California Nitrogen Oxides (NOx) standards. Packaged unit and components within bonded for grounding to meet safety standards required by ETL. Each unit test operated at the factory before shipment ensuring dependable operation at start-up. APPLICATIONS Designed for outdoor installations at ground level or rooftop applications. HEATING SYSTEM Heat Exchanger Aluminized steel tapered S-curve. Crimped no-weld construction. Compact design reduces space requirements in unit cabinet. Heat exchanger has been laboratory life cycle tested. Inshot Burners Aluminized steel inshot burners provide efficient trouble free operation. Burner venturi mixes air and gas in correct proportion for proper combustion. Burner assembly is removable from the unit as a single component for ease of service and each burner may be removed individually. Gas Control Valve 24 volt redundant combination gas control valve combines manual shut off valve (On-Off), automatic electric valve (dual) and gas pressure regulation into a compact combination control. Combustion Air Inducer Heavy duty combustion air inducer prepurges heat exchanger and safely vents flue products. Blower is controlled by the ignition control board. Pressure switch proves blower operation before allowing gas valve to open. Combustion air inducer operates during heating cycle. Limit Controls Automatic reset, primary and secondary limits are accurately located. Primary limit factory installed on heating vestibule panel on all units, secondary limit factory installed on blower housing. Flame Rollout Switch Manual reset switch is factory installed on burner box. Switch provides protection from abnormal operating conditions. Ignition Control Board Ignition control with LED diagnostics. OPTIONS LPG/Propane Conversion Kit Required for field changeover from natural gas to LPG/ Propane. REFRIGERATION SYSTEM R-40A Refrigerant Non-chlorine, ozone friendly, R-40A. Unit pre-charged with refrigerant. See Specification table. Evaporator and Condenser Coils Copper tube with aluminum fin coils. Coated coil guard protects condenser coil. Evaporator Coil Drain Pan Corrosion resistant plastic drain pan. Condenser Fan Weather protected heavy duty condenser fan motor with coated steel fan blades for long life. Totally enclosed motor. Fan guard constructed of corrosion-resistant coated steel. High Pressure Switch Shuts off unit if abnormal operating conditions cause the discharge pressure to rise above setting. Protects compressor from excessive condensing pressure. Automatic reset. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 2
FEATURES COMPRESSOR Heavy duty, hermetically sealed reciprocating compressor on 36 through 48 models. Scroll compressor on 24, 30 and 60 models. Overload protected. Running gear spring mounted within sealed housing (36 through 48 models). Resiliently mounted on rubber mounts. SUPPLY AIR BLOWER Direct Drive Blower Each blower assembly statically and dynamically balanced. Blower assembly easily removed for servicing Multi-speed, direct drive blower motor. Change in blower speed is easily accomplished by simple wiring change on blower motor. See Blower Performance tables CONTROLS 24 Volt Transformer 40VA transformer furnished and factory installed in control area. Single pole contactor (3GEP models). 3-Pole Double-Break Contactor (RGE3 models). Furnished and factory installed. OPTIONS / ACCESSORIES Blower Delay On Kit Delays indoor blower start-up on a gas heat demand. Allows the heat exchanger to warm-up before blower operation for increased comfort. Compressor Timed-Off Control Prevents compressor short-cycling and allows time for suction and discharge pressure to equalize. Permits compressor start-up in an unloaded condition. Automatic reset with minute delay between compressor shut-off and start-up. Thermostat See Thermostat bulletins in Controls section and Lennox Price Book for a complete list of thermostats. CABINET Conditioned areas insulated with foil faced insulation to minimize heat loss and reduce operating sound levels. Powder paint for maximum durability. Easy service access. Coated steel wire guard provides complete coil protection. Interchangeable panels for horizontal to down-flow airflow conversion furnished (shipped for horizontal). Three-Phase Models Only - Factory installed wiring harness for optional Economizer allows fast and easy electrical connections. Economizer must be field wired when used with single phase models. Gas Piping Inlets, Electrical Inlets and Service Valves Gas piping and field wiring inlets are located in one area of the cabinet. See dimension drawing. Gauge ports are located outside the cabinet. AIR FILTER (NOT FURNISHED - REQUIRED) Filter rails for mounting inch filter are furnished in cabinet. Filter is not furnished and must be field provided. See Specifications Table for sizes. OPTIONS / ACCESSORIES ROOF CURB Roof Curb, Downflow Nailer strip furnished, mates to unit, shipped knocked down. See dimension drawing. ECONOMIZER Downflow or horizontal, parallel gear-driven action return air and outdoor air dampers, plug in connections to unit, nylon bearings, neoprene seals, 24-volt, fullymodulating, spring return motor, adjustable minimum damper position. Barometric relief dampers are furnished in downflow economizer. NOTE - Downflow economizer is not available for 3GEP48 and 3GEP60 single-phase models. OUTDOOR AIR DAMPER Manual or motorized. Perforated air intake panel replaces existing duct cover on unit. 0 to 2% (fixed) Manual outdoor air damper has adjustable damper slide. Motorized outdoor air damper has motorized damper assembly with adjustable damper slide. Outdoor air hood with cleanable filter included. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 3
SPECIFICATIONS - -PHASE MODELS General Data Model No. 3GEP24 00ALP 3GEP30 00ALP 3GEP30 07ALP 3GEP36 07ALP 3GEP36 00AP Nominal Tonnage 2 2. 2. 3 3 Gas Heat Available - See page <?> 0,000 0,000 7,000 7,000 00,000 Cooling Performance Total cooling capacity - Btuh 22,800 28,000 28,000 34,000 34,000 Total unit watts 2070 24 24 3090 3090 SEER (Btuh/Watt) 3.00 3.00 3.00 3.00 3.00 EER (Btuh/Watt).00.00.00.00.00 2 Sound Rating Number (db) 78 79 79 78 78 Refrigerant Type R-40A R-40A R-40A R-40A R-40A Charge 4 lbs. 8 oz. 4 lbs. 4 oz. 4 lbs. 4 oz. 7 lbs. 0 oz. 7 lbs. 0 oz. Condensate drain size (fpt) - in. 3/4 3/4 3/4 3/4 3/4 Outdoor Coil Fan Indoor Blower Motor horsepower /0 / / /4 /4 Diameter - in. & No. of blades 8-3 8-4 8-4 8-4 8-4 Blower wheel size dia. x width - in. 0 x 8 0 x 8 0 x 8 0 x 8 0 x 8 Motor horsepower /3 /3 /2 /2 /2 Filter Dimensions (filter not furnished) () 24 x 28 x () 24 x 28 x () 24 x 28 x () 24 x 28 x () 24 x 28 x Net weight of basic unit - lbs. 337 342 32 392 402 Shipping weight of basic unit ( Pkg.) - lbs. 30 3 36 40 4 Electrical characteristics (60 hz) ELECTRICAL DATA - -PHASE 208/230V-ph-60hz Line voltage data - 60hz phase 208/230V 208/230V 208/230V 208/230V 208/230V 3 Maximum overcurrent protection (amps) 30 3 3 30 30 4 Minimum Circuit Ampacity 20.3 2. 22.8 2.7 2.7 Compressor Rated load amps 3.4 4. 4. 3. 3. Locked rotor amps 8.3 73 73 74 74 Outdoor Coil Fan Motor Full load amps 0.7...2.2 Indoor Blower Motor Full load amps 2.8 2.8 4. 4. 4. NOTE-Extremes of operating range are plus and minus 0% of line voltage. Rated in accordance with AHRI Standard 20/240; 9 F outdoor air temperature, 80 F db/67 F wb entering evaporator air. 2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. 3 HACR type circuit breaker or fuse. 4 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Filters are not furnished and must be field provided. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 4
SPECIFICATIONS - -PHASE MODELS General Data Model No. 3GEP42 07ALP 3GEP48 00ALP 3GEP60 00ALP 3GEP60 2AP Nominal Tonnage 3. 4 Gas Heat Available - See page 8 7,000 00,000 00,000 2,000 Cooling Performance Total cooling capacity - Btuh 40,000 46,000 6,000 6,000 SEER (Btuh/Watt) 3.00 3.00 3.00 3.00 EER (Btuh/Watt).00.00.00.00 2 Sound Rating Number (db) 80 80 80 80 Refrigerant Type R-40A R-40A R-40A R-40A Charge lbs. 0 oz. 6 lbs. 8 oz. 8 lbs. 2 oz. 8 lbs. 2 oz. Condensate drain size (fpt) - in. 3/4 3/4 3/4 3/4 Outdoor Coil Fan Indoor Blower Motor horsepower /3 /3 /3 /3 Diameter - in. & No. of blades 22-3 22-3 22-3 22-3 Blower wheel size dia. x width - in. 0 x 0 0 x 0 x 0 x 0 Motor horsepower /2 3/4 Filter Dimensions (filter not furnished) () 30 x 30 x () 30 x 30 x () 30 x 30 x () 30 x 30 x Net weight of basic unit - lbs. 4 43 480 490 Shipping weight of basic unit ( Pkg.) - lbs. 430 40 49 0 Electrical characteristics (60 hz) ELECTRICAL DATA - -PHASE 208/230V-ph-60hz Line voltage data - 60hz phase 208/230V 208/230V 208/230V 208/230V 3 Maximum overcurrent protection (amps) 40 40 60 60 4 Minimum Circuit Ampacity 2.8 28.4 38.7 38.7 Compressor Rated load amps 6.0 6.7 2.0 2.0 Locked rotor amps 88 84 34 34 Outdoor Coil Fan Motor Full load amps.7.7.7.7 Indoor Blower Motor Full load amps 4..8.8.8 NOTE-Extremes of operating range are plus and minus 0% of line voltage. Rated in accordance with AHRI Standard 20/240; 9 F outdoor air temperature, 80 F db/67 F wb entering evaporator air. 2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. 3 HACR type circuit breaker or fuse. 4 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Filters are not furnished and must be field provided. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page
SPECIFICATIONS - 3-PHASE MODELS General Data Model No. RGE3A3607 RGE3A3600 Nominal Tonnage 3 3 Gas Heat Available - See page 8 7,000 00,000 Cooling Performance Total cooling capacity - Btuh 34,000 34,000 SEER (Btuh/Watt) 3.0 3.0 EER (Btuh/Watt).0.0 2 Sound Rating Number (db) 79 79 Refrigerant Type R-40A R-40A Charge 7 lbs. oz. 7 lbs. oz. Condensate drain size (fpt) - in. 3/4 3/4 Outdoor Coil Fan Indoor Blower Motor horsepower /4 /4 Motor rpm 07 07 Diameter - in. & No. of blades 8-4 8-4 Motor horsepower /2 /2 Blower wheel size dia. x width - in. 0 x 8 0 x 8 Filter Dimensions (filter not furnished) () 24 x 28 x () 24 x 28 x Shipping weight of basic unit ( Pkg.) - lbs. 40 420 Electrical characteristics (60 hz) ELECTRICAL DATA - 3-PHASE 208/230V-3ph Line voltage data - 60hz 3 phase 208/230V 208/230V 3 Maximum overcurrent protection (amps) 20 20 4 Minimum Circuit Ampacity 6. 6. Compressor Rated load amps 8.6 8.6 Locked rotor amps 68 68 Outdoor Coil Fan Motor Rated load amps.2.2 Indoor Blower Motor Rated load amps 4. 4. NOTE-Extremes of operating range are plus and minus 0% of line voltage. AHRI Certified to AHRI Standard 20/240; 9 F outdoor air temperature, 80 F db/67 F wb entering evaporator air. 2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. 3 HACR type circuit breaker or fuse. 4 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Filters are not furnished and must be field provided. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 6
SPECIFICATIONS - 3-PHASE MODELS General Data Model No. RGE3A4800 RGE3A482 RGE3A6000 RGE3A602 Nominal Tonnage 4 4 Gas Heat Available - See page 8 00,000 2,000 00,000 2,000 Cooling Performance Total cooling capacity - Btuh 46,000 46,000 6,000 6,000 SEER (Btuh/Watt) 3.0 3.0 3.0 3.0 EER (Btuh/Watt).0.0.0.0 2 Sound Rating Number (db) 80 80 80 80 Refrigerant Type R-40A R-40A R-40A R-40A Charge 6 lbs. 8 oz. 6 lbs. 8 oz. 8 lbs. 2 oz. 8 lbs. 2 oz. Condensate drain size (fpt) - in. 3/4 3/4 3/4 3/4 Outdoor Coil Fan Indoor Blower Motor horsepower /3 /3 /3 /3 Motor rpm 07 07 07 07 Diameter - in. & No. of blades 22-3 22-3 22-3 22-3 Motor horsepower 3/4 3/4 Blower wheel size dia. x width - in. 0 x 0 0 x 0 x 0 x 0 Filter Dimensions (filter not furnished) () 30 x 30 x () 30 x 30 x () 30 x 30 x () 30 x 30 x Shipping weight of basic unit ( Pkg.) - lbs. 46 47 2 Electrical characteristics (60 hz) ELECTRICAL DATA - 3-PHASE 208/230V-3ph or 460V-3ph Line voltage data - 60hz 3 phase 208/230V 460V 208/230V 460V 208/230V 460V 208/230V 460V 3 Maximum overcurrent protection (amps) 30 30 40 20 40 20 4 Minimum Circuit Ampacity 22.3 0.7 22.3 0.7 27.3 3.8 27.3 3.8 Compressor Rated load amps.8.2.8.2.9 7.0.9 7.0 Locked rotor amps 88 44 88 44 0 2 0 2 Outdoor Coil Fan Motor Rated load amps.7.0.7.0.7.0.7.0 Indoor Blower Motor Rated load amps.8 3.2.8 3.2.8 4.0.8 4.0 NOTE-Extremes of operating range are plus and minus 0% of line voltage. AHRI Certified to AHRI Standard 20/240; 9 F outdoor air temperature, 80 F db/67 F wb entering evaporator air. 2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. 3 HACR type circuit breaker or fuse. 4 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Filters are not furnished and must be field provided. 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 7
SPECIFICATIONS - GAS HEAT Heating Capacity Btuh Unit Model No. 3GEP2400ALP 3GEP3000ALP 3GEP3007ALP 3GEP3607ALP 3GEP4207ALP RGE3A3607 3GEP3600AP RGE3A3600 3GEP4800ALP 3GEP6000ALP RGE3A4800 RGE3A6000 3GEP602AP RGE3A482 RGE3A602 Heat Option 00 07 00 00 2 Input 0,000 7,000 00,000 00,000 2,000 Output 40,000 60,000 80,000 80,000 00,000 AFUE 80% 80% 80% 80% 80% Temperature Rise - F 30-60 3-6 4-7 40-70 4-7 Gas Supply Connection (FPT) - in. Min. Recommended Gas Supply Pressure /2 /2 /2 /2 /2 Annual Fuel Utilization Efficiency based on U.S. DOE test procedures and FTC labeling regulations. in. w.g. Natural Gas, in. w.g. LPG/Propane HIGH ALTITUDE DERATE Units may be installed at altitudes up to 2000 feet above sea level without any modification. At altitudes from 200 to 400 feet, units must be derated %. For elevations above 400 feet, refer to the National Fuel Gas Code Z223. (latest edition) or the Canadian Installation Codes CAN/CGA-B49. & B49.2 for additional details. NOTE - This is the only permissible derate for these units. OPTIONS / ACCESSORIES Item Description controls Model Number Catalog Number Unit Model No 24 30 36 42 48 60 Blower Delay On Kit 98W84 X X X X X X Compressor Timed-Off Control 47J27 X X X X X X HEATING SYSTEM LPG/Propane Conversion Kit ALPKT33-3.83004 X X X X X X ECONOMIZER Downflow AECON82-.839 X X X AECON826-.8396 X X X Horizontal AECON827-.8397 X X X OUTDOOR AIR DAMPER AECON828-.8398 X X X Manual ADMPR4-.8274 X X X ADMPR66-.8293 X X X Motorized ADMPR46-.827 X X X ROOF CURBS NOTE - Catalog and model numbers shown are for ordering field installed accessories. X = Field Installed Optional for three-phase models only. ADMPR67-.8294 X X X ACURB60-.829 X X X ACURB62-.8292 X X X 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 8
INSTALLATION CLEARANCES in. mm Front (heat exchanger access) 24 60 Right Side (blower access) 24 60 Left Side (evaporator coil access) 24 60 Back 0 0 Top 48 29 MINIMUM CLEARANCE TO COMBUSTIBLE MATERIAL in. mm Front 24 60 Back 2 Right Side (vent cover) 38 Left Side 2 30 Top 48 29 Below Unit 0 0 COOLING RATINGS Model No. Indoor Temp DB/WB ºF Outdoor Temp - DB 6 F 82 F 9 F 0 F F Btuh S/T kw Btuh S/T kw Btuh S/T kw Btuh S/T kw Btuh S/T kw 8/72 28,800 0.60.0 26,700 0.62.83 2,00 0.64 2.09 22,700 0.68 2.33 20,300 0.7 2.3 3GEP24 80/67 27,00 0.66.48 24,900 0.70.79 22,800 0.72 2.07 2,300 0.77 2.27 7,700 0.79 2.33 7/63 2,00 0.70.47 22,800 0.76.79 20,700 0.80 2.04 8,200 0.83 2.29,700 0.8 2.32 7/7 22,200.00.4 20,200.00.77 8,700.00 2.02 6,800.00 2.28,000.00 2.3 8/72 36,300 0.6.94 33,000 0.64 2.28 30,600 0.67 2.6 27,300 0.7 2.86 24,200 0.74 2.9 3GEP30 80/67 33,800 0.68.9 30,700 0.73 2.2 28,000 0.76 2. 2,200 0.8 2.79 2,00 0.83 2.88 7/63 3,700 0.72.88 27,800 0.76 2.23 2,200 0.79 2.0 22,000 0.8 2.8 8,700 0.90 2.8 7/7 27,200.00.8 24,600.00 2.2 22,600.00 2.49 20,300.00 2.80 8,000.00 2.84 8/72 39,000 0.62 2.3 37,00 0.64 2.77 36,300 0.6 3.0 34,200 0.68 3.43 3,900 0.70 3.48 3GEP36 RGE3A36 80/67 36,800 0.69 2.34 36,00 0.7 2.73 34,000 0.72 3.09 3,000 0.76 3.33 29,000 0.78 3.47 7/63 3,600 0.72 2.33 32,900 0.7 2.74 30,700 0.77 3.06 28,00 0.80 3.38 26,00 0.83 3.44 7/7 32,000.00 2.29 3,000.00 2.7 30,300.00 3.03 28,00.00 3.3 2,800.00 3.40 8/72,800 0.63 2.8 47,800 0.66 3.27 44,800 0.68 3.64 4,000 0.70 3.89 37,00 0.72 3.88 3GEP42 80/67 48,900 0.70 2.80 44,00 0.73 3.24 40,000 0.76 3.7 36,00 0.80 3.8 30,800 0.8 3.76 7/63 46,00 0.73 2.79 40,900 0.76 3.9 37,000 0.79 3.0 32,000 0.86 3.73 27,000 0.92 3.70 7/7 42,00.00 2.74 38,600.00 3.7 3,600.00 3.0 3,00.00 3.72 27,400.00 3.68 8/72 8,200 0.64 3.30 3,700 0.66 3.83 0,300 0.68 4.23 44,800 0.72 4.49 39,300 0.7 4.2 3GEP48 RGE3A48 80/67 4,900 0.70 3.27,00 0.7 3.79 46,000 0.76 4.8 4,00 0.80 4.39 33,300 0.86 4.39 7/63,600 0.73 3.24 4,900 0.77 3.74 4,00 0.80 4.2 34,900 0.86 4.33 28,400 0.9 4.32 7/7 47,800.00 3.20 43,900.00 3.7 40,900.00 4.0 3,300.00 4.3 29,600.00 4.30 8/72 67,00 0.62 3.83 63,00 0.64 4.4 60,700 0.6.08 6,00 0.66.6 2,200 0.67.60 3GEP60 RGE3A60 80/67 63,600 0.68 3.80 9,800 0.7 4.4 6,000 0.72.06 4,300 0.74.62 47,000 0.77.8 7/63 60,300 0.7 3.77,00 0.73 4.48 2,200 0.7.02 47,300 0.78.7 42,400 0.8.2 7/7 3,400.00 3.73 49,200.00 4.43 46,200.00 4.97 42,00.00.4 38,300.00.49 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 9
BLOWER DATA 3GEP24 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 00 830 020 0.20 480 790 980 0.30 420 760 940 0.40 340 70 890 0.0 290 640 80 0.60 240 600 80 0.70 - - - 60 760 0.80 - - - 20 700 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. 3GEP42 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 860 460 490 0.20 780 400 440 0.30 70 340 390 0.40 660 280 340 0.0 600 230 300 0.60 60 80 240 0.70 - - - 40 200 0.80 - - - 00 20 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. 3GEP30 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 680 080 20 0.20 600 040 090 0.30 30 000 040 0.40 480 960 00 0.0 440 930 980 0.60 380 890 930 0.70 - - - 840 890 0.80 - - - 780 840 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. 3GEP48 AND RGE3A48 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 970 680 890 0.20 890 640 820 0.30 820 90 730 0.40 780 40 620 0.0 740 40 40 0.60 680 330 430 0.70 - - - 260 300 0.80 - - - 80 20 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. 3GEP36 AND RGE3A36 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 760 20 370 0.20 680 20 330 0.30 600 80 280 0.40 0 30 20 0.0 490 090 20 0.60 - - - 060 70 0.70 - - - 00 20 0.80 - - - 960 040 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. 3GEP60 AND RGE3A60 BLOWER PERFORMANCE Horizontal Airflow External Static Pressure in. w.g. Air Volume at Specific Blower Taps (cfm) Tap Tap 2 Tap 3 0.0 200 870 200 0.20 30 840 970 0.30 070 800 930 0.40 990 760 890 0.0 930 700 80 0.60 860 60 80 0.70 - - - 600 760 0.80 - - - 0 700 NOTE - All air data measured external to unit with dry coil and less filter. For downflow air volume, add 0.0 in. w.g. to duct static. MOTOR SPEED TAP SETTINGS Tap Fan Only Tap 2 Low Static Cooling Tap 3 High Static Cooling Tap 4 and Taps 4 and desgned for Heating mid-point temperature rise: Tap 4 Nominal 0.2 ext. static pressure Tap Nominal 0. ext. static pressure 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 0
DIMENSIONS - INCHES (MM) E S 3-/2 (89) Supply F H B BACK VIEW Return (RGE3A 48 and 60 Models Only) Return F R G -/2 (38) -/2 (40) A Q Vent Chase 3-3/4 (9) 2-/2 (64) F J F -/8 (6) Return Supply G K D 2 () TOP VIEW 4 (02) Coil Access Panel L Condensate Drain 3/4 NPT C LEFT SIDE Gas Supply M N P Power Supply -/8 (29) Low Voltage Entry 7/8 (22) RIGHT SIDE Blower Access Panel Rigging Holes (8) Model No. 3GEP24 3GEP30 3GEP36 RGE3A36 3GEP42 3GEP48 3GEP60 RGE3A48 RGE3A60 A B C D E F G H in mm in mm in mm in mm in mm in mm in mm in mm 32-/2 826 46-/2 8 46-/2 8 4-/8 9 4-/8 9 7-/2 44 -/2 292 4 02 34-/2 876 -/2 40 0-/2 283 4-/8 387 49-/8 260 2-/2 46 2 30 6-/4 9 Model No. 3GEP24 3GEP30 3GEP36 RGE3A36 3GEP42 3GEP48 3GEP60 RGE3A48 RGE3A60 J K L M N P Q R S in mm in mm in mm in mm in mm in mm in mm in mm in mm 4 02-3/4 44 -/8 397 20-/2 2 9-7/8 2 9-3/8 238 4-/8 0 - - - - - - - - - - - - -/8 43 2-3/8 60 7-/8 43 20-3/4 27 0-3/8 264 6 2 -/4 33 2 30 2-/2 46 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page
ACCESSORIES DIMENSIONS - INCHES (MM) ECONOMIZER DAMPERS - DOWNFLOW FOR 24, 30 AND 36 MODELS FOR 42, 48 AND 60 MODELS 0 (24) 8 (47) 24 (60) Fresh Air Hood with Filter 28-/4 (78) 6-/8 (422) 2-3/4 (324) ECONOMIZER DAMPERS - HORIZONTAL Barometric Relief Damper (Underneath) Fresh Air Hood with Filter 9 (483) 9 (483) Barometric Relief Damper (Underneath) NOTE - Downflow economizer is not available for 48 and 60 single-phase models. 9-/2 (24) 22-/4 (6) 26 (660) A Model No. A B in mm in mm 24, 30, 36 7-/8 448 -/2 292 42, 48, 60 2-3/4 2 2-/4 3 24 (60) 2 (30) 26 (660) B Economizer Adapter (Shipped attached to economizer) FRESH AIR DAMPERS MANUAL MOTORIZED Perforated Air Intake Panel (Replaces existing duct cover on 42-48-60 models) 3-3/4 (349) Air Intake Hood Air Intake Hood 3-3/4 (349) (27) Adjustable Air Slide Damper Motorized Damper Assembly Adjustable Air Slide Damper (27) Perforated Air Intake Panel (Replaces existing duct cover on 42-48-60 models) 3GEP-RGE3-2 to Ton Packaged Gas / Electric / Page 2
ACCESSORIES DIMENSIONS - INCHES (MM) ROOF CURB C D F G B A E -/2 (38) 4 INSULATED PANS BOTTOM ENTRY POWER (Large Curb Only) Model No. 3GEP24 3GEP30 3GEP36 RGE3A36 3GEP42 3GEP48 3GEP60 RGE3A48 RGE3A60 A B C D E F G in mm in mm in mm in mm in mm in mm in mm 43 092 40 06 43 092 40 06 8 47 20 08 9 483 47-/8 97 44-/8 2 2 32 49 24 23-/2 97 23-/2 97 9-/2 49
REVISIONS Sections Options / Accessories Description of Change Added Blower On Delay Kit. Visit us at www.lennox.com For the latest technical information, www.lennoxcommercial.com Contact us at -800-4-LENNOX NOTE - Due to Lennox ongoing commitment to quality, Specifications, Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. 202 Lennox Industries, Inc.