ST9120U1011 Resideo RSD Electronic Fan Timer, 18-30Vac, Integrate Control of all Combustion Blower and Circulating Fan Operations in a Gas Warm Air Appliance, Adjustable 30 Second or 60 Second Heat Fan On Delay, Adjustable 60 Second, 120 Second, 150 Second or 180 Second H
Description
RSD Electronic Fan Timer, 18-30Vac, Integrate Control of all Combustion Blower and Circulating Fan Operations in a Gas Warm Air Appliance, Adjustable 30 Second or 60 Second Heat Fan On Delay, Adjustable 60 Second, 120 Second, 150 Second or 180 Second H