Fantech SHR 1504 Heat Recovery Ventilator, HRV 50-149 CFM at 0.4-Inch Wg, 3 Speed

Fantech’ s side port connection HRV for budget conscious house projects, the SHR 1504 unit brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. During winter, fresh incoming air is tempered by the heat that is transferred from the outgoing air so you save on energy costs, while during summer, the incoming air is pre-cooled if the house is equipped with an air cooling system. The SHR 1504 is equipped with automatic defrost mechanisms so you can use your HRV all year long.