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

a bifurcated contact model may be preferred for maximum signal integrity

Operating on a normally closed circuit

Is this orifice compatible with both natural gas and LP

Key Benefits: Direct OEM Replacement: Fully compatible with Lennox 28M9701

Trane CNT3785 Limit Switch This 60-inch snap-fit thermocouple isThe 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