Color-Coded Identification: The yellow spring color coding allows for fast visual verification of the pressure rating during inspection

technicians rely on the R8110-25 for its exact fit within the Maxitrol spring selection chart specifications

Facilitates Accurate Combustion: Helps eliminate common issues like yellow tipping or lifting flames caused by incorrect orifice sizing

Visible moisture or steam escaping near the bellows base

The robust insulation prevents voltage leakage and electromagnetic interference

York S1-025-35358-000 Limit Switch Color-Coded Identification: The yellow springThe 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