S Series 23 SEER2 Multi-Zone Heat Pump System

9,000-18,000 BTU/h

The S Series duct-free heat pump is ideal for cold climates with an operating range of -31°F – 118°F.​

  • High efficiency, up to 23 SEER2​
  • Inverter technology delivers quiet operation for optimal comfort
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Lower Energy Bills Without Sacrificing Comfort

The S Series duct free heat pump has a high efficiency SEER2 rating of 23, and is ideal for cold climate conditions with an operating range of -31°F to 118°F. The S Series systems are backed by an industry leading 5-year warranty on parts and seven years on the compressor. A 10-year parts compressor warranty is available for residential applications and 10-year labor warranty upgrades are available for purchase.
Lower Energy Bills Without Sacrificing Comfort


Ultra High Energy Efficiency

The S Series duct-free heat pump essentially eliminates ductwork energy losses and provides extremely high part-load efficiency to achieve our highest SEER rated system.

Flexible And Easy To Install

The S Series duct-free heat pump is a smart, effective way to add heating and cooling that doesn't require extensive construction or remodeling.

Precise Comfort

With unique temperature-sensing capabilities and an indoor fan that automatically adjusts airflow and temperature, S Series matches your precise comfort level.


With sound pressure levels as low as 22dB(A), indoor units operate quietly to meet individual temperature set points for each zone.


  • High efficiency and ideal for cold climates​
  • DC inverter control provides continuous operation, while adjusting capacity according to room temperature
  • Room temperature displayed on sleek, wall-mounted, indoor unit
  • Indoor coil freeze protection
  • 8K-42K capacity
  • 5-year Parts Limited Warranty
  • Optional 10-year Labor Limited Warranty
  • Up to 5 zones
  • Wireless remote control
  • Low ambient cooling down to 0°F
  • Low ambient heating down to -31°F
  • 208/230V
  • 7-year Compressor Limited Warranty
  • Single-Phase

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