1 TECHNICAL SPECIFICATIONS R4GA Series Single Packaged Gas/Electric Units R4GA 10 SEER 2 Ton thru 5 Ton Units The R4G Series single packaged gas/electrics are high efficiency self contained cooling units that can be installed on a slab. The unit design makes installation simple for all sizes of manufactured and modular homes. Units are ETL and ETLc listed. The unit is truly designed with the consumer in mind. FEATURES AND BENEFITS Compact Footprint/ Profile Easy to handle and transport. Heavy-Gauge, Full Perimeter Base Rails Facilitates forklift handling and curb mounting. Convertible Air Delivery Horizontal or downflow to accommodate rooftop or horizontal application. Galvanized Steel Cabinet with polyurethane finish provides 950 hour salt spray protection to resist corrosion. Plastic Coated Coil Guard and Mesh Hail Guard Will never rust and protect the coil from being damaged by balls, lawnmowers, hail etc. Externally Accessible Service Ports Quick access to refrigerant system without disrupting operation. Access to Controls and Major Components Easy in and out service. Corrosion-Resistant Drain Pan Quickly drains away evaporator condensate. Smaller Panels, Great Fit and Finish, Total Seal Well-designed, quality construction. Drip edge on top panels whisks away rainwater. Embossed bottom pan keeps blower component compartment dry. Proven, Industry Standard Components Easier service and availability. Quiet Operation vibration. 20" fan blade combined with custom venturi condenser fan. Limited Parts Warranty One year limited parts warranty. 10 year limited heat exchanger warranty.
3 MODEL IDENTIFICATION CODE R 4 G A K 072 C Application Gas/Electric Packaged Unit Series Gas A = 10 SEER C = 12 SEER Cooling Capacity (000) Btu Heating Capacity (000) Btu Electrical Code K = 208/ C = 208/ D = N = C = U.S./Can. X = NOx DIMENSIONS To Electrical 24.9 Inside Perimeter of Base Rail CG " 47.5 B Downflow Supply Duct 12.0 A 23.5 Downflow Return Duct Top View Model Center of Gravity Height (in inches) Unit Number C Weight A B R4GA- with base rails without base rails 024K045C K072C K045C K072C K096C K072C K096C K096C K120C K096C K120C
4 DIMENSIONS (Continued) 1.8 Electric Supply Entry Voltage Entry 28.7 Gas Supply Entry Side View 1.75 C Horizontal Supply Duct 8.75 Horizontal Return Duct 4.0 Condensing Coil Back View 4
5 SPECIFICATIONS AND ELECTRICAL DATA SINGLE PHASE Model R4GA 024K045C 024K072C 030K045C 030K072C 036K072C 036K096C 042K K K096C Performance Heating Input BTUH 45,000 72,000 45,000 72,000 72,000 96,000 72,000 96,000 96,000 Heating Output BTUH 35,000 56,000 35,000 56,000 56,000 75,000 56,000 75,000 75,000 Capacity -Cooling BTUH 24,000 24,000 28,500 28,500 35,500 35,500 40,000 40,000 46,000 AFUE Efficiency - SEER Efficiency - EER Electrical Rating - 60 Hz Phase Operating Voltage Range Minimum Circuit Ampacity Max. Over-current Protection Compressor Data Volts 208 / / / / / / / / / 230 Rated Load Amps Lock Rotor Amps Indoor Blower Wheel Diameter 10x6 10x10 Type / No. of Speeds DD / 3 DD / 3 DD / 3 DD / 3 DD / 3 DD / 3 DD / 3 DD / 3 DD / 4 Motor - HP / RPM 1/ / / / / / / / / Motor - Amps Outdoor Fan Motor - HP / RPM 1/ / / / / / / / /4-825 Motor - Amps Fan Diameter / CFM 20 / / / / / / / / / 3500 Refrigerant Charge - oz K120C 060K096C 060K120C 120,000 96, ,000 94,000 75,000 94,000 46,000 58,000 58, / / / x10 DD / 4 DD / 4 DD / 4 3/ / / / / / / / /
6 AIRFLOW DATA Model Heating Heating Heating Cooling Number Input Output Rise Output Motor Blower Motor R4GA- (Btuh) (Btuh) Range (F) (Btuh) Speed Size HP 024K045C 45,000 35, ,000 Medium 10 X 6 1/4 * ** 024K072C 72,000 56, ,000 Medium 10 X 6 1/4 * ** ** 030K045C 45,000 35, ,500 Medium 10 X 6 1/4 * ** 030K072C 72,000 56, ,500 Medium 10 X 6 1/4 * 036K096C 96,000 75, ,500 Medium 10 X 10 1/2 * ** 042K072C 72,000 56, ,000 Medium** 10 X 10 1/2 * 042K096C 96,000 75, ,000 Medium* ** 10 X 10 1/2 048K096C 96,000 75, ,000 Med- 11 X 10 3/4 Med-* ** 048K120C 120,000 94, ,000 Med- 11 X 10 3/4 Med-* ** 060K096C 96,000 75, ,000 Med-** 11 X 10 3/4 Med-* 060K120C 120,000 94, ,000 Med-** 11 X 10 3/4 Med-* External Static Pressure (Inches Water Column) CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise * - Factory Set Heating Speed ** - Factory Set Cooling Speed 6
7 R4GA ACCESSORIES Description Part Number Thermostat, 1-stage heat, 1-stage cool Thermostat, 1-stage heat, 1-stage cool Sub-base, 1-stage heat, 1-stage cool Thermostat, 1-stage heat, 2-stage cool Sub-base, 1-stage heat, 2-stage cool Thermostat, 1-stage heat, 2-stage cool, programmable Sub-base, 1-stage heat, 2-stage cool, programmable " Flex duct adapter kit " Flex duct adapter kit " Flex duct adapter kit & P-Trap " Flex duct adapter kit & P-Trap Universal Hard Start Kit Pressure Switch Kit Pressure Switch Kit Ambient Kit A P-Trap Kit U.S. LP Gas Conversion Kit (0 ft to 10,000 ft above sea level) Canadian LP Gas Conversion Kit (0 to 4,500 ft above sea level)
8 T C A MA C E P P P IT H R T I IF ED TO ARI AS NU F URER UNI TA RY HEA T U M CO MPLYI N G W R A R I E Q UI STAN M E N T D A R D B-1101 (Replaces 043B-0600) O'Fallon, MO Before purchasing this applicance, read important energy cost and efficiency information available from your retailer. Specifications and illustrations subject to change without notice and without incurring obligations. Printed in U.S.A.