The award winning Tranquility Series raises the bar for Water-Source Heat Pump efficiencies, features and application flexibility. Not only does the Tranquility 20™ far exceed ASHRAE 90.1 efficiencies, but it also uses EarthPure® HFC-410A zero ozone depletion refrigerant, making it an extremely environmentally-friendly option. Tranquility 20™ is eligible for additional LEED™ (Leadership in Energy and Environmental Design) points because of the “green” technology design.

Available in sizes 1-1/2 tons (5.3 kW) through 6 tons (21.1 kW) with multiple cabinet options (vertical upflow, vertical downflow and horizontal) the Tranquility 20™ offers a wide range of units for most any installation. The Tranquility 20™ has an extended range refrigerant circuit, capable of ground loop (geothermal) applications as well as water loop (boiler-tower) applications. Standard features are many. Copeland scroll compressors (rotary on model 018), microprocessor controls, G90 galvanized steel cabinet, epoxy powder coat paint, stainless steel drain pan and foil-backed air handler insulation are just some of the features of the Tranquility 20™ Series.

ClimateMaster’s exclusive double isolation compressor mounting system makes the Tranquility 20™ the quietest unit on the market. Compressors are mounted on vibration isolation springs to a heavy gauge mounting plate, which is then isolated from the cabinet base with rubber grommets for maximized vibration/sound attenuation. The unique low profile slanted control box makes installing and maintaining the unit easier than any other water-source heat pump currently in production.

Options such as ECM variable speed fan motor, e-coated air coil, DDC controls, internal pump and high efficiency MERV 11 two-inch (51mm) air filters allow customized design solutions. Optional high static fan motors help overcome some of the challenges associated with ductwork for retrofit installations.

The Tranquility 20™ (TS) Series Water-Source Heat Pumps are designed to meet the challenges of today’s HVAC demands with one of the most innovative products available on the market.