Broan High Efficiency Heat Recovery Ventilator for Small Businesses, 1026 CFM at 0.4 in. w.g

The key to maintaining good indoor air quality and controlling excess moisture is to simultaneously introduce fresh air from outside while expelling stale air from inside. All without compromising your home's energy-efficiency or comfort. that's precisely what Broan's indoor air quality units do. With unparalleled performances, easy maintenance and reliability, the I.A.Q. line offers solutions to every budget and application, from residential to light-commercial.