York S1-7975-3281 Fan Switch direct connection to handle high-amperage

direct connection to handle high-amperage outputs from a low-voltage control signal

Common Questions Is this base compatible with both the left and right hoppers in a dual-dispenser setup

What is the difference between 624588 and 624588R

Its configuration facilitates reliable signal transmission between branch lines and sensing controllers

System Protection: Acts as a primary safety boundary to prevent heat exchanger damage and combustion issues

York S1-7975-3281 Fan Switch direct connection to handle high-amperageFor field technicians and mechanical contractors, the York S1 7975 3281 Fan Switch serves as a reliable OEM solution for precise blower motor management. This F110 20F Fan Switch is a single pole, single throw (SPST) thermal control engineered to monitor plenum temperatures and regulate the fan circuit in gas furnaces and air handlers. Featuring a fixed 110F cut in temperature and a 90F cut out temperature, it ensures the blower operates only when the