a bifurcated contact model may be preferred for maximum signal integrity

either directly on the blower housing or integrated near the transformer and control board

but both part numbers refer to the exact same 1/4" barb vent fitting

ensuring the flame signal remains stable and the 100208085 burner assembly operates within manufacturer specifications

This 60-inch snap-fit thermocouple is a universal replacement for most standing pilot systems in furnaces

Trane CNT3785 Limit Switch a bifurcated contact model mayThe Trane CNT3785 Limit Switch is a heavy duty, OEM replacement part engineered for precise thermal regulation in commercial gas electric packaged units. This Single Pole Single Throw (SPST), normally closed (NC) switch is factory calibrated to open at 170F, effectively interrupting the burner circuit to prevent heat exchanger damage during high temperature events. Featuring an 11 inch insertion depth, the CNT3785 provides accurate sensing within the