Modular heat pumps
Finalist in HVAC/R in Consulting-Specifying Engineer's 2011 Product of the Year competition
Multistack heat pumps with Virtual Moveable End Cap technology can offer simultaneous heating and cooling. The system includes controls that automatically open and close isolation valves to match simultaneous heating and cooling output. Modules use dual independent compressors to assure redundancy. The VME system is compatible with closed-loop and ground-loop water source heat pump applications and can be expanded to meet additional building needs in the future. The different-sized units can create chiller-heater systems from 15 to 600 tons. VME units draw power from the buss bar system, which can help lower operating costs.