Comfortmaker - RHS181L0CA0AAA - 15 Ton Rooftop Heat Pump Package Unit R-410a

Item: RHS181L0CA0AAA
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R-410A, 15 THRU 20 TONS

Built to Last, Easy to Install and Service
  • IEER’s up to 11.5 with single speed indoor fan motor and up to 12.0 with 2-speed/VFD indoor fan motor
  • One-piece electric heating and electric cooling units 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
  • Scroll compressors with internal line-break overload protection on all models
  • All units have loss of charge, freeze protection and high pressure switches
  • Two inch disposable fiberglass type return air filters in dedicated rack with tool-less filter access door
  • Liquid line filter drier and refrigerant accumulator on each circuit
  • Dependable time/temperature defrost logic provides a defrost cycle, if needed, every 30, 60, 90, or 120 minutes and is adjustable
  • Copper round tube and aluminum plate fin condenser and evaporator coils
  • 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
  • Outdoor temperature cooling operation range up to 115°F (46°C) and down to 30°F (-15°C ). Low ambient controls are available for cooling operation down to -20°F (-29°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
  • Standard, medium and high static fan motor options available (Standard static not available on horizontal 20 ton models)
  • Optional 2-Speed Indoor Fan Motor System utilizes a Variable Frequency Drive (VFD) to automatically adjust the indoor fan motor speed between cooling stages. Available on 2-stage cooling models
  • Provisions for thru-the-bottom or side power entry capability
  • Single point electrical connections
  • 5 Year compressor limited warranty
  • 1 Year parts limited warranty

California residents: see Proposition 65 Warning

Features and Specification

Weight 1775.000000
Phase Three
Refrigerant R-410A
Package Height 49.375000
Number of Fan Blades 3
Product Family RHS
Length 127.875000
Metering Device TXV/TEV - Thermostatic Expansion Valve
Width 86.375000
Warranty Offered Yes
Voltage 460 VAC
Sound Level (dBA) 84.1
Stage Two
Tonnage 15
UL Listed Yes
UPC See Optical
Condenser Motor RPM 1100
Height 49.375000
Color Gray
Circuit Breaker - Max Amps 45
CFM Cooling 4500-7500
Brand Comfortmaker
Heating Capacity 166000
Blower Motor Type Fixed Torque
Blower Motor Speeds 1 (Single)
Blower Motor RPM 679-863
Blower Motor HP 3 3/10 BHP
Air Flow Vertical
Blower Wheel 15" x 15"
Compressor Scroll
Filter Size 20" x 25" x 2" (6)
ETL Listed Yes
Equipment Type Heat Pump
Electric Heat Range [kW] 25-75
EER 10.8
Energy Star Rated No
Drive Type Direct
COP 2.4
Condenser Motor HP 1/4 HP
Condenser Motor Speeds 1 (Single)
Cooling Capacity 172000
Condenser Motor Type Direct Drive
Cubic Measurement 315.600100
Cycle/Hertz 60 Hz
Drain Connection Size 3/4"

Parts List