The TMW large water-to-water series geothermal heat pumps are available in sizes 360 (30 tons), and 600 (50 tons). The series offers high efficiency with advancedClimateMaster: Geothermal Heat Pumps features and application flexibility. As the manufacturer’s most adaptable EarthPure® HFC-410A refrigerant units, the TMW Series can be used for radiant floor heating, snow/ice melt, chilled water for fan coils, hot/chilled water for make-up air, and many other types of HVAC applications. The TMW 360-600 has advanced digital controls for BAS interface, four LEDS for unit status, and compressor isolation switches. Other features include front and back service access panels, which allow for side-by-side installation; larger capacity, which requires fewer units per job site, staggered top water connections for ease of manifolding multiple units; and direct digital controls (DDC), which provide 11 safety protections for the refrigeration circuits.

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