Tempstar - RGH243HEAA0AAA - 20 Ton Gas Heating/Electric Cooling Single Package Rooftop Unit R-410A

loading availability
Loading price
/ EA



Built to last, East to Install and Service
  • One-piece, high efficiency gas heating and electric cooling with a low profile, prewired, tested, and charged at the factory
  • Dedicated vertical or horizontal air flow duct configuration models. No field kits required.
  • Full perimeter base rail with built-in rigging adapters and fork truck slots
  • Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
  • Fully insulated cabinet
  • Two-stage cooling with independent circuits and control on all models
  • Redundant gas valve for two stage gas heating capacity control
  • Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
  • High efficiency, gas heat with induced draft flue exhaust design
  • Scroll compressors on all models
  • All units have high and low pressure switches
  • Two inch disposable fiberglass type return air filters in dedicated rack with tool-less filter access door
  • Refrigerant circuits contain a liquid line filter drier to trap dirt and moisture
  • Exclusive non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; end drain
  • Belt drive evaporator-fan motor and pulley combinations available to meet most applications
  • Access panels with easy grip handles provide quick and easy access to the blower and blower motor, control box, and compressors.
  • “No-strip” screw system has superior holding power and guides screws into position while preventing the screw from stripping the unit’s metal.
  • Newly designed terminal board facilitates simple safety circuit troubleshooting and simplified control box arrangement
  • Standard outdoor temperature cooling operation range up to 125°F (52°C) and down to 35°F (2°C )
  • TXV metering devices on all models to precisely control refrigerant flow
  • Large, laminated control wiring and power wiring drawings are affixed to unit to make troubleshooting easy
  • Capable of thru-the-base or thru-the-curb gas line routing
  • Single point gas and electrical connections
  • 15 Year limited warranty on optional stainless steel heat exchanger.
  • 10 Year limited warranty on aluminized stainless steel heat exchanger
  • 5 Year compressor limited warranty
  • 1 Year parts limited warranty

California residents: see Proposition 65 Warning

Features and Specification

Weight 2247.000000
Product Family RGH
Refrigerant R-410A
Metering Device TXV/TEV - Thermostatic Expansion Valve
Length 141.500000
Phase Three
Number of Fan Blades 4
Sound Level (dBA) 86.5-87
Stage Two
Tonnage 20
UL Listed Yes
UPC See Optical
Voltage 208-230 VAC
Warranty Offered Yes
Width 86.375000
Height 57.375000
Condenser Motor Speeds 1 (Single)
Heating Capacity 200000-251000
Color Gray
Circuit Breaker - Max Amps 100
CFM Cooling 6000-10000
BTU Input -1
Brand Tempstar
Blower Wheel 18" x 15" / 15" x 11"
Blower Motor Type Fixed Torque
Blower Motor Speeds 1 (Single)
Blower Motor RPM 690-863
Blower Motor HP 4 9/10 BHP
Air Flow Horizontal
BTU Output -1
Filter Size (9) 16" x 25" x 2" RA filter, (4) 16" x 25" x 1" OA filter
ETL Listed Yes
Equipment Type Gas Electric
EER 11.4
Energy Star Rated Yes
Drive Type Belt
Condenser Motor Type Direct Drive
Compressor Scroll
Condenser Motor RPM 1100
Condenser Motor HP 1/4 HP
Cooling Capacity 232000
Cubic Measurement 405.810700
Cycle/Hertz 60 Hz
Drain Connection Size 3/4"

Parts List


picture_as_pdf warranty document