ensure you check for restricted ductwork or a failing furnace inducer motor that might be causing actual overheat conditions before concluding the switch is defective

For HVACR applications

Engineered for precise fitment in York chiller compressor and fluid assemblies

a condenser fan motor that won't spin without a manual push

this 170-degree limit switch is a direct drop-in replacement that maintains original equipment specifications

Intermatic TN311C Timer ensure you check for restrictedThe Intermatic TN311C Timer is a high capacity 24 hour mechanical plug in timer engineered for demanding HVACR and industrial indoor applications. Built with a grounded 3 prong receptacle and a NEMA 5 15 plug configuration, this heavy duty timer is rated for 15 Amps resistive and 1750 Watts tungsten, making it a reliable solution for managing window air conditioners, heaters, and high pressure sodium lighting. The unit supports up to 3 ON 3 OFF