York S1-7142-3091 Limit Switch maintaining original equipment specifications for

maintaining original equipment specifications for tension and length

Differential expansion

specifically providing robust mechanical support for the MS Series and MN Series actuators

Does this unit require an external power source

000 Amps at 250Vac to safely clear major ground faults and short circuits

York S1-7142-3091 Limit Switch maintaining original equipment specifications forThe York S1 7142 3091 Limit Switch is a critical safety component designed for precise thermal regulation in York, Coleman, and Luxaire gas furnaces. This SPST automatic reset limit switch functions with a 110 150F temperature range, opening the circuit at 150F and automatically closing at 110F to prevent heat exchanger overheating. As a direct OEM replacement for 626245 and 626246, it maintains factory specifications for high limit protection.