York S1-7990-3591 Limit Switch direct-fit installation across various packaged

direct-fit installation across various packaged units and air handlers

Can I use the 310137/U if my manual lists the 310137

this Nylon cord grip protects your internal electrical connections from tension that could lead to intermittent failure or hazardous shorts

this part is a standard high-limit safety for many Coleman and York mobile home furnace series (e

York S1-7990-3591 Limit Switch direct-fit installation across various packagedFor technicians servicing York, Coleman, or Luxaire equipment, the York S1 7990 3591 is a critical OEM furnace limit switch designed for precision thermal monitoring. This auto reset limit switch is engineered with a snap action contact system that opens at 180F and automatically closes at 150F, ensuring the HVAC blower motor and burners operate within safe operational parameters. As a genuine Source1 repair part, it offers exact physical and