The Tranquility 20 Single-Stage (TS) Series builds on ClimateMaster’s commitment to utilizing the most advanced technology and design to create one of the most efficient single-stage water-source heat pump available today. The Tranquility 20 Single-Stage Series combines EarthPure® (HFC-410A) refrigerant with the Scroll compressor (rotary in 012 and smaller) and either an ECM variable speed or PSC multi-speed fan motor to create unmatched performance and flexibility.

  • Sizes 006 (½ ton, 1.8 kW) – 070 (6 ton, 21.1 kW2)
  • Environmentally-friendly EarthPure® (HFC-410A) refrigerant
  • Unsurpassed efficiencies (far exceeds ASHRAE 90.1)
  • Copeland Scroll compressor (size 018 & above)
  • Multi-speed PSC fan motor (optional variable speed ECM motor on size 018 & above
  • Galvanized steel construction & powder coat paint on all units
  • Unique double isolation compressor mounting for quiet operation
  • Discharge muffler standard (except rotary compressors) for superior sound attenuation
  • Microprocessor controls standard (optional DXM and/or DDC controls)
  • Field convertible discharge air arrangement for horizontal units
  • Bi-directional, balanced port expansion valve refrigerant metering device standard
  • Standard range or extended range operation
  • Water connections securely mounted flush to the cabinet corner post (no backup wrench required)
  • 8 safeties standard
  • ClimaDry® II Modulating Reheat Option

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