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ComfortStar 18,000 BTU mini-split heat pump system with CPAH3 indoor fan coil and matched CPP3 outdoor unit.

COMFORTSTAR

18,000 BTU Cooling + Heating Fan Coil Mini Split Air Conditioner Heat Pump - Up to 20 SEER2

Model No. CPP3CH-18CD

SHIPS IN: 24 - 48 HOURS

Works in outdoor temperatures
as low as -13°F.

Specifications:

Type: Fan Coil
Operating Mode: Heating and Cooling
Refrigerant Type: R454
Size (W x D x H):
Indoor - 39.37 x 29.53 x 9.65
Outdoor - 35.04 x 13.46 x 26.50
Outdoor Ambient Temperature: -13°F
SEER2: 20
Average Coverage Area: Up to 600ft²

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$1,868.05 USD
$1,265.00 USD $1,868.05 USD
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Product Catalog Service Manual Installation Manual Indoor Spare Parts Outdoor Spare Parts Submittal AHRI Certificate  Energy Guide


The ComfortStar CPA3H-18CD(I) + CPP3-18CD(O) is an 18,000 BTU concealed duct heat pump system designed to provide year-round heating and cooling without placing a visible indoor unit in the room. Its concealed fan coil delivers conditioned air through connected ductwork and vents for a streamlined, integrated installation.

Paired with the CPP3 outdoor heat pump and using lower-GWP R454B refrigerant, this single-zone system provides higher-capacity comfort while keeping the indoor HVAC equipment out of sight.

Key specifications

  • Capacity: 18,000 BTU
  • Refrigerant: R454B
  • Voltage: 208/230V
  • Configuration: Single-zone, concealed duct fan coil
  • System Type: Heat pump – cooling + heating
  • Indoor Unit: CPA3H-18CD(I)
  • Outdoor Unit: CPP3-18CD(O)

🌟 ComfortStar CPA3H 18K Light Commercial Fan Coil System – 20.0 SEER2

The ComfortStar CPA3H-18CD(I) paired with CPP3-18CD(O) is a 17,500 BTU light commercial indoor fan coil system. The catalog lists 20,000 BTU/h heating capacity, 20.0 SEER2 efficiency, R454B refrigerant, and 208/230V, 60Hz, single-phase power.

✅ Compatible With Horizontal and Vertical Installation (Optional)
✅ Four Static Pressure Setting Stages
✅ Refrigerant Leakage Detection Sensor
✅ Constant Airflow
✅ Built-in Pump
✅ I-Clean
✅ Fan Speed Stages: 1–100%
✅ Outdoor Operating Temperature Range: -13°F to 122°F cooling; -13°F to 75°F heating

System Configuration: CPA3H-18CD(I) indoor unit + CPP3-18CD(O) outdoor unit

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