The Tranquility High Efficiency (TR) series horizontal and vertical packaged heat pumps are available in sizes from ½ to 5 tons. They are available with multiple cabinet options for most any installation, all exceeding ASHRAE 90.1 efficiencies. The heat pumps have an extended-range refrigerant circuit capable of geothermal ground-loop applications as well as boiler-tower water-loop applications. They use EarthPure® HFC-410A refrigerant. Standard features on each heat pump include Copeland scroll compressors, microprocessor controls, galvanized steel cabinets, epoxy powder-painted front access panels, galvanized steel with epoxy powder-painted drain pan, and sound-absorbing air-handler insulation. Optional features include the e-coated air coil, DDC controls, high-static fan motor, cupronickel water coil, and the sound-absorbing UltraQuiet package.

ClimateMaster Inc., 7300 SW 44th St., Oklahoma City, OK 73179; 405-745-6000;

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