Today's homes are tighter and more energy efficient, but sometimes a tight home can cause drafting problems. When your wood stove or fireplace cannot draw sufficient air from the home, smoking problems occur.
The Make-up Air Supply Ventilator is installed through an outside wall. No batteries, electrical wiring, or duct-work needed. It works naturally and automatically taking advantage of the negative air pressure inside today's tight homes. It can be shut off manually.
To match your home decor, the Air Supply Ventilator can be painted with latex paint. The tough, ABS molded polymer Air Supply Ventilator includes an exterior grill, as well as an exterior insect screen. This product has a Three-year limited warranty.