The Reznor PREEVA High Efficiency condensing units SHH and RHH are the latest variants of our compact air handlers.
They are capable of providing heating, cooling, ventilation and free cooling, with varied classes of air filtration. The difference with the regular PREEVA air handlers is that the SHH and RHH have a secondary heat exchanger for additional heat extraction out of the flue gases.
The indoor (SHH) and outdoor (RHH) installations are suitable for connection to ductwork and the indoor SHH units can also be used as free blowing units.
They are an ideal fit for industrial buildings, commercial and retail premises, warehouses, sports and leisure halls and churches.
All units are manufactured by means of factory-assembled modular sections, which allow an easy selection of possibilities, including air mixing modules , filter modules or cooling modules. The base frame is also a modular design.