​WS/WD Model

Maximum Comfort Plus

Maximum Efficiency – Now in a Smaller Box.

Although the GeoComfort single-stage hydronic models are small in size, they’re big in efficiency! The WS/WD models boast an overall smaller footprint and lighter weight than it’s WT model siblings.

What’s more, GeoComfort single-stage water-to-water models utilize stainless steel brazed plate heat exchangers, a time-proven technology that makes them incredibly efficient. The units are designed to supply heated or chilled water for the use in a wide range of heating and cooling applications such as radiant floor heating or places where zones temperature or humidity controls are needed.

The GWD 120 model features dual compressors for 2-stage operation.
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Unit Features:

• 6 sizes: 036, 048, 060, 072, 084, 120
• Copeland single stage scroll compressor
• Front, top & rear access
• Electronic controls with safety lock out
• Stainless brazed plate heat exchangers (BPHX)
• Thermostatic expansion valve High and low access ports
• R-410a zero-ozone depletion refrigerant Desuperheater with internal pump
• Optional tube-in-shell cupronickel heat exchanger (source only)
• Standard 10/10/5 warranty + free warranty upgrade
• Optional Limited Lifetime Compressor warranty