New building codes in many areas are now requiring Make-Up Air. Using a revolutionary new method of installation, our MA7, MA8 & MA10 have the ability to connect directly to the HVAC air circulation fan motor. This provides cleaner and healthier air by utilizing the HVAC filtration system during operation of our residential make-up air system. Available in 7”, 8” & 10”.
Two Year Limited Warranty - Parts Only
Island
