Comfortmaker - RGX048HDCWAAAB - 4 Ton Gas Heating/Electric Cooling Single Package Rooftop Unit R-410A

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ROOFTOP 3 - 5 TONS (1 & 3 Phase)

Built to Last, East to Install and Service
  • R-410A HFC refrigerant
  • Meets or exceeds ASHRAE 90.1 energy compliant efficiency levels
  • Single-stage cooling capacity control
  • Rated in accordance with ARI Standard 210/240
  • Designed in accordance with Underwriters’ Laboratories Standard 1995
  • Listed by UL and UL, Canada
  • Exclusive non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • Gas efficiencies up to 82%
  • Induced draft combustion
  • Redundant gas valve, with 1 or 2 stages of heating
  • Pre-painted exterior panels and tested to 500 hours salt spray protection
  • Fixed refrigerant metering system
  • Fully insulated cabinet
  • Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic.
  • “Low NOx” models available that meet California Air Quality Management NOx requirements and include stainless steel heat exchangers
  • Cooling operating range from 40 F up to 115 F.
  • Access panels with easy grip handles and no-strip screw feature
  • Two-inch disposable return air filters
  • Tool-less filter access door
  • Direct Drive ECM - indoor fan motor is standard with optional belt drive systems
  • Advanced terminal board for simple safety circuit troubleshooting and control box arrangement
  • Field Convertible from vertical to horizontal airflow on all models. No special kit required
  • Provisions for thru-the-bottom power entry capability
  • Single point gas and electric connections
  • Full perimeter base rail with built-in rigging adapters and fork truck slots
  • Scroll compressors with internal line-break overload protection
  • Copper tube, aluminum fin coils
  • 24-volt control circuit protected with resettable circuit breaker
  • Permanently lubricated evaporator-fan motor
  • Permanently lubricated, totally enclosed, shaft down condenser motors
  • Low pressure, freeze protection, and high pressure switches
  • Exclusive IGC anti-cycle protection for gas heat operation
  • Solid-state electronic direct spark ignition system
  • Flame roll-out safety protector
  • Liquid line filter drier
Factory Options Including but Not Limited to:
  • Two position damper options
  • Disconnect and convenience outlet options
  • Supply air smoke detector and CO2 sensor options
  • Multiple indoor fan motors for expanded airflow capability(3ph)
  • Corrosion resistant coil options for evaporator and condenser
  • Integrated economizer system. Standard and Ultra Low leak versions available.
Limited Warranty*
  • 15 Year limited warranty on stainless steel heat exchanger
  • 10 Year limited warranty on aluminized heat exchanger
  • 5 Year limited warranty on compressor
  • 1 Year limited warranty on parts
* See warranty certificate for details and restrictions

California residents: see Proposition 65 Warning

Features and Specification

Weight 544.000000
Product Family RGX
Refrigerant R-410A
Metering Device Orifice - Fixed Metering Device
Length 74.375000
Phase Three
Number of Fan Blades 1
Sound Level (dBA) 81
Stage Single
Tonnage 4
UL Listed Yes
UPC See Optical
Voltage 208-230 VAC
Warranty Offered Yes
Width 46.750000
Height 33.375000
Condenser Motor Speeds 1 (Single)
Heating Capacity 56000-117000
Color Gray
Circuit Breaker - Max Amps 30
CFM Cooling 1200-2000
BTU Input -1
Brand Comfortmaker
Blower Wheel 10" x 10"
Blower Motor Type Constant Torque Programmable
Blower Motor Speeds 1 (Single)
Blower Motor RPM 920-1303
Blower Motor HP 1 7/10 BHP
Air Flow Convertible
BTU Output -1
Filter Size (2) 16" x 25" x 2" RA Filter, 20" x 24" OA Inlet Screen
ETL Listed No
Equipment Type Gas Electric
EER 12
Energy Star Rated No
Drive Type Belt
Condenser Motor Type Direct Drive
Compressor Scroll
Condenser Motor RPM 1100
Condenser Motor HP 1/4 HP
Cooling Capacity 47500
Cubic Measurement 67.156200
Cycle/Hertz 60 Hz
Drain Connection Size 3/4"