Tempstar - 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
Prop 65 Yes
Refrigerant R-410A
Height 33.375000
Length 74.375000
Phase Three
Number of Fan Blades 1
UL Listed Yes
Sound Level (dBA) 81
AHRI - Usage Packaged
Evaporator Coil Metering Device Orifice - Fixed Metering Device
Stage Single
Thermal Efficiency 82%
Tonnage 4
UPC See Optical
Voltage 208-230 VAC
Width 46.750000
Heating Capacity 56000
Color Gray
CFM Cooling 1200-2000
CBU - Compressor Bearing Unit Yes
Brand Tempstar
Blower Wheel 10" x 10"
Blower Motor Type Constant Torque Programmable
Blower Motor RPM 920-1303
Blower Motor HP 1 7/10 BHP
Air Flow Convertible
Circuit Breaker - Max Amps 30
Blower Motor Speeds 1 (Single)
Compressor Scroll
Condenser Motor HP 1/4 HP
Filter Size (2) 16" x 25" x 2" RA Filter, 20" x 24" OA Inlet Screen
Fan Diameter 22
ETL Listed No
Equipment Type Gas Electric
Energy Star Rated No
EER 12
Drive Type Belt
Cooling Capacity 47500
Condenser Motor RPM 1100
Drain Connections 2
Condenser Motor Type Direct Drive
Condenser Motor Speeds 1 (Single)
Cubic Measurement 67.156200
Cycle/Hertz 60 Hz
Drain Connection Size 3/4"