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
- 8" Round Duct
- 2-year limited warranty, parts only
- Made in America Since 1961
||2-year limited warranty, parts only
MA7, MA8, MA10
Energy Star Rated:
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
Extended warranties are usually very inexpensive and can save you thousands in the future.
Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies.
It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.