A line of energy recovery modules for direct- and indirect-fired heating or cooling sections is available. With an air-to-air plate exchanger, Rapid™ energy recovery modules capture heat from the air handler’s exhaust air and transfer it to the incoming air at an efficiency of approximately 60 percent.
An alternative to belt-driven energy recovery ventilators (ERV) is the GreenCube™, an energy recovery ventilator that, except for the air movers, has no moving parts. It is an enthalpy plate energy exchanger that recovers both sensible (heat) and latent (moisture) energies from one airstream and transfers it to another.