a stainless steel compatible model must be specified

Reliable Spark Gap: Maintains factory-spec clearance for consistent arc generation across the burner surface

and necessary springs for a complete field service

reducing unnecessary service calls for temporary spikes

Technician-Ready Terminals: Pre-installed split-spade terminals reduce installation time and ensure a tight bond to the gas valve terminal block

Trane CNT3780 Limit Switch 326058-757 a stainless steel compatible modelThe Trane CNT3780 Limit Switch is an essential safety control engineered for high performance HVAC and refrigeration equipment. This 155F Auto Reset Limit Switch monitors the internal temperature of the supply plenum to prevent thermal overruns that can lead to heat exchanger damage or unsafe operating conditions. Featuring a Single Pole Single Throw (SPST) contact configuration, the CNT3780 is designed to interrupt the burners' electrical circuit