Product Description
VHR 704R Recirculation Heat Recovery Ventilator (HRV) - 4 Top Ports,: Home Improvement. The special aluminum core transfers heat from the exhaust air stream to the incoming air stream. Fantech VHR 704R VHR 704R, Heat Recovery Ventilator 4 Top Ports (HRV), 70 CFM @ 0.3WG (3 speed) with recirculation feature Fantech VHR 704R Heat Recovery Ventilator is a complete whole house ventilation system that incorporates a supply motor and an exhaust motor in one unit. It is designed to bring a continuous supply of fresh air into the home while exhausting an equal amount of contaminated air. Fantech VHR 704R uses what is known as a sensible inch heat recovery core. Fresh incoming air is tempered by the heat that is transferred from the outgoing air so you save on energy costs.
Shipping Weight: 26 pounds
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