While optimized for the KH8 damper crank arm

Each VG7000-6001 includes high-performance EPR ring packs (U-cups with pre-installed O-rings)

What causes these sensors to fail

using a genuine Lennox P-8-1419 replacement is non-negotiable for system calibration

York S1-025-37344-000 Limit Switch While optimized for the KH8The 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,