York S1-025-35358-000 Limit Switch Common Questions What is the

Common Questions What is the diameter of the D-3153-103 linkage rod

all of which cause heat to build up near the switch mounting point

ensuring stable control pressure throughout the HVACR system

it is specifically designed to handle high-temperature combustion gases while minimizing back pressure and turbulence

Key Benefits for Technicians Direct OEM Compatibility: Verified fit for McDonnell & Miller 47

York S1-025-35358-000 Limit Switch Common Questions What is theThe York S1 025 35358 000 Limit Switch is a safety critical manual reset furnace limit switch designed for York, Coleman, and Luxaire HVAC systems. Engineered to monitor internal heat exchanger and burner temperatures, this 150F M R Limit Switch acts as a primary fail safe by opening the electrical circuit when ambient heat reaches the 150F threshold. Unlike auto reset controls, this manual reset switch requires a technician to physically inspect the