While designed for 22-inch fan systems

this furnace flame rollout switch provides reliable circuit interruption the moment ambient temperatures at the burner box exceed safe limits

Which terminals represent the compressor and the fan

though you should always confirm the voltage and mounting spacing matches the original specifications

Featuring a 1/2 ton R12 capacity

Danfoss 060L5215 KPU68 Temperature Control Els PW 17895 While designed for 22-inch fanThe Danfoss 060L5215 KPU68 is a high performance HVAC temperature control designed for heavy duty refrigeration and air conditioning applications. Featuring a wide temperature range of 25F to 95F, this dual pressure thermostat provides precise regulation for ambient or bulb sensing requirements. The unit utilizes a SPDT switch configuration with an automatic reset, ensuring reliable compressor control and fan cycling. Its robust IP30 rated enclosure