Damper Assembly,22x12"

iO HVAC Controls D-Z1-2212 22 Inch X 12 Inch Rectangular Two-Position Zone One Damper Assembly Features: - 22 inch X 12 inch rectangular. - 5 year warranty. Features and Benefits:- Stand-alone control of single room or multiple rooms- Two-position- Auto changeover- Minimum position adjustment- LED status indicator- Controls pre-wired- No control panel required- Installation flexibility- Round and rectangular damper options.- UT32 Thermostat sold separately. Damper Construction:- Round: 24-gauge steel spiral shell, aluminum shaft, nylon bushings, blade seals.- Rectangular: aluminum frame and blades, nylon bushings.- Damper Sizes: Round: 6” to 18” Rectangular: 6” x 6” to 36” x 24” side-mount or bottom-mount motor Damper Actuator Type24VAC, 10VA, 2-wire power open/spring close Z1 Series Zone One is a control damper assembly designed to solve over-heating and over-cooling problems. It can be used to control a single room, or by using multiple dampers to zone multiple rooms. The Zone One works independently from the equipment, simply restricting airflow (closing off the damper) to over-conditioned areas until the thermostat (sold separately) is calling.