HWW-Series Water-to-Water

The Modular Water-to-Water (HWW) Series offers high efficiency and high capacity with advanced features, quiet operation and application flexibility at competitive prices. Comfort-Aire’s Modular Water-to-Water Series can be used for radiant floor heating, snow/ice melt, chilled water for fan coils, industrial process control, potable hot water generation*, hot/chilled water for make-up air, and many other types of HVAC and industrial applications that require cost effective heated or chilled water.


• Copeland scroll compressor(s)
•    Exclusive single side service access (front of unit) allows multiple units to be installed side-by-side for large capacity installations
•    Exceeds ASHRAE 90.1 efficiencies
•    Heavy gauge galvanized steel construction with polyester powder coat paint and stainless steel front access panels (036-120)
•    Insulated compressor compartment
•    Small footprint
•    TXV metering devices
•    Load leaving temperature range from 25 to 140°F, -4.4 to 60°C (see submittal for specific model range)
•    Source entering temperature range from 20 to 130°F, -6.7 to 54.4°C (see submittal for specific model range)
•    Microprocessor controls for 036-120.
•    LonWorks, BACnet, Modbus and Johnson N2 compatibility options for DDC controls