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Its configuration facilitates reliable signal transmission between branch lines and sensing controllers
direct connection to handle high-amperage outputs from a low-voltage control signal
System Protection: Acts as a primary safety boundary to prevent heat exchanger damage and combustion issues
as the factory-molded straight boots provide the necessary seal against moisture and debris
York S1-7975-3281 Fan Switch Its configuration facilitates reliable signalFor 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
US$ 499.50
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