verify your static pressure and temperature rise before swapping this 240F Limit Switch for a seamless

Environmentally Sealed: Achieves an IP65 rating to prevent short circuits caused by condensation or external fluid leaks

The Maxitrol R11110-1530 Yellow Spring is a critical component for field-calibrating 210G Series Regulators and RV111 models to handle higher outlet pressure requirements

replacing it with the 100208621 will restore the circuit

The specialized HH core incorporates activated charcoal

York S1-025-26366-004 Limit Control Els PW 17895 verify your static pressure andThe York S1 025 26366 004 Limit Control is a critical L195 65F OEM replacement part designed for high precision thermal monitoring in HVAC air handlers and furnaces. Featuring a fixed open temperature of 195F and a reset temperature of 65F, this fan and limit control switch serves as a vital fail safe against system overheating. Technicians rely on the S1 025 26366 004 for its specific fan limit switch settings, which ensure the blower cycles