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Specifications Manual   Installation Manual

WS Series - Single Stage

The WS series is a Single Stage, Water-to-Water unit designed for hydronic heating and cooling. This series can provide radiant floor heating, domestic hot water, pool heating, and more. When paired with a fan coil, water-to-water systems can heat and cool with forced air as well. 

Standard features include a Copeland single-stage compressor, insulated cabinet panels, electronic controls with safety lock out, thermostatic expansion valve, and 1-1/4" MPT water connections.


  • CuNi Heat Exchanger
  • Hot Water Generator

Available Cabinet Configurations and Sizes:

  • Water to Water
  • 3 - 7 Ton

Energy Star Qualified - Select Models

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