Description
Fresh Air Damper:
- The fresh air damper is designed to open when you start a fire. When the fire is gone and the controller turns the blower off, the damper closes to prevent heat loss from the flue stack effect. Recommended for vertical unit installations.
- Damper is installed on the fresh air inlet duct and attached directly to the GARN. See GARN owners Manual for installation details.
- Duct diameter: 7 inch
- Power: 24VAC
- Normally Closed
- Power Open/Spring Closed, with End Switch (red wires).
- Use only with the GARN DIGITAL Controller.
- Field wired with 18ga thermostat wire to the Motor (yellow wires) and End Switch (red wires) terminals on the GARN Digital Controller circuit board.
Wire color:
- Red = End Switch
- Yellow = Motor
