Shutter Fans and Air Intake Shutters

For maximum air exchange and carbon dioxide replenishment, install a shutter fan. The versatile shutter fan can be used alone (relying on the intake of the automatic vents) or together with a shutter or motorized intake to create cross ventilation.

A motorized intake shutter opens more fully and provides an effective seal against outside air when closed. With each fan or shutter, we include an easy template for installing in the polycarbonate, redwood framing, foam tape and brackets, and, for the fan or motorized shutter, a pigtail power cord. Wire to a thermostat or a timer. 760 cubic feet per minute rating.

GH-GKPVCS12

12" PVC Shutter: Shutter only,  works as passive negative air flow intake when existing exhaust fan turns on. Position shutter at opposite wall from exhaust fan.

$45.00

GH-GKMIS12

12" Motorized Shutter: Shutter that will operate in conjunction with your exhaust fan. Motorized shutter is tied into thermostat or timer and works when fan starts.

$145.95

GH-GKSF12

12" Exhaust Fan: Includes template for installing in polycarbonate or wood wall, redwood braces, foam tape and brackets, shutter and pre wired pigtail power cord.

$174.50

GH-T115C

Cooling Thermostat: Designed to operate with above fans and fixtures.

$71.00