Chiller-Heater Modules

Water-to-Water Heat Pump

Chiller heater modules are available in capacities and configurations that parallel our water-cooled scroll  chiller modules. Chiller heater units are suitable for use in both closed loop and ground loop water-source heat pump applications. Chiller heaters from 20- to over 1200-Tons may be assembled from modules.  VME configuration available for simultaneous variable heating/cooling on a common source sink and with integrated DHRC (VME2).

Dedicated Heat-Recovery Chillers (DHRC™)

Dedicated heat-recovery chillers are available for many hydronic heating applications. Multistack’s dedicated
heat-recovery chillers can produce hot water in excess of 150F while simultaneously producing chilled water for the hydronic cooling systems. Contact your local representative for expert selection information.

Air-to-Water Heat Pump

Air-to-water heat pump modules are available in 10-, 15-, 20-, 30- and 60-Ton capacities and can be assembled into chillers systems up to 500 Tons.  Air-to-water heat pumps are perfect for retrofitting for 2-pipe systems that need a more efficient and environmentally friendly option for heating and cooling.

Related Literature

DHRC Modular Catalog

Water-to-Water Heat Pump

Air Source Heat Pump Catalog

Variable Flow Bulletin

VME II Fact Sheet

Gettysburg Museum Case Study

Santiago Embassy Case Study

Ashrae Article Reprint Case Study

Case in Point: Evansville State Hospital 

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