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INTERIOS™ 1.5 Ton Cold Climate Central Heat Pump New


Product details

1.5 Ton Cold Climate Central Heat Pump System provides energy efficient, whole home heating and cooling. ENERGY STAR® certified with back-up heating options available.

Key features

  • Indoor Unit: CS-HE18YAHK6 / Outdoor Unit: CU-HE18YAHK6
  • -30°C (-20°F) cold climate heating operation
  • ENERGY STAR® certified
  • Built-in Wi-Fi control

Specification Description
Indoor Unit CS-HE18YAHK6
Outdoor Unit CU-HE18YAHK6
ENERGY STAR® Certified Yes
Power Supply 208/230V, 1Ph, 60Hz
Capacity (Heating/Cooling) 19,000 BTU / 18,000 BTU
SEER2 18
EER2 12.4
HSPF2 Region 4 / Region 5 9.3/7.6
Capacity at -5°F 16,500 BTU
COP at -5°F 2.04
Refrigerant R410a
Refrigerant Charge (oz) 81.13
Net Weight - Indoor Unit (lbs) 105.82
Net Weight - Outdoor Unit (lbs) 102.95
Dimensions (W x D x H) - Indoor Unit (mm) 534 x 445 x 1143
Dimensions (W x D x H) - Outdoor Unit (mm) 890 x 342 x 673

Central Heat Pump System

This central heat pump system, comprised of an indoor multi-positional air handler and an outdoor heat pump, provides high efficiency whole home heating and cooling year-round. This ENERGY STAR® certified system has a built-in base pan to allow for -30°C heating operation. The unit comes standard with wired and wireless controllers and can even be controlled remotely via Wi-Fi.