this bimetal thermal sensor prevents the blower motor from cycling indefinitely and protects against cracks in the heat exchanger assembly

it connects via a barbed fitting for standard 1/4-inch O

functioning as a critical safety cutoff for the compressor

What are the symptoms of a failing 12

the Fenwal detector base features robust screw terminals that accept up to 12 AWG field wiring

York S1-031-09125-000 Control Board 322838-754 this bimetal thermal sensor preventsFor technicians servicing high efficiency rooftop units and split systems, the York S1 031 09125 000 Intelli Comfort Control Board is the definitive OEM replacement to restore precise logic control and system sequencing. Designed for seamless integration with York HVAC systems, this board manages critical functions including inducer motor timing, ignition control sequences, and blower speed modulation. As a genuine York replacement part, it ensures