providing superior resistance to erosion and wire-drawing

It’s a practical choice for maintaining optimal damper control without extensive modifications

this kit features NBR seals

Why did my new furnace ignitor fail shortly after installation

Carrier 110000272 Limit Switch 318423-701 providing superior resistance to erosionThe Carrier 110000272 Limit Switch is a critical high limit safety component engineered for precise thermal regulation in Carrier, Bryant, and Payne heating systems. This OEM replacement part is calibrated as an L165 40F limit switch, meaning the internal contacts are designed to open at 165F to prevent heat exchanger damage and automatically reset once the temperature drops to 40F. Featuring a robust snap action mechanism and a double break contact