York S1-025-37344-000 Limit Switch Durable Construction: Encapsulated 24V coil

Durable Construction: Encapsulated 24V coil resists environmental stressors common in outdoor condenser units

The Amana-Goodman 0130M00140S Transformer is a heavy-duty 120V to 24V step-down transformer designed for reliable control voltage in residential and light commercial HVAC systems

leak-proof braze into the liquid line

the B1370920 furnace limit switch automatically closes

typically via a flare or sweat connection depending on the specific manifold setup

York S1-025-37344-000 Limit Switch Durable Construction: Encapsulated 24V coilThe York S1 025 37344 000 Limit Switch is a critical safety component engineered for precise thermal regulation within York, Luxaire, and Coleman gas furnaces. This OEM replacement part operates as a normally closed switch that opens the electrical circuit when the internal plenum temperature reaches its 215 degree Fahrenheit trip point. Designed with a 30 degree differential, the automatic reset furnace limit re closes at 185 degrees Fahrenheit,