York S1-025-32694-000 Limit Switch Reduced Service Callbacks: High-grade flame

Reduced Service Callbacks: High-grade flame rectification rod ensures a consistent microamp signal to the integrated furnace control

For systems requiring a higher amperage draw

If the vent is clear

Designed for systems with predictable

Heil Quaker ICP 1008696 Vent Blower Restrictor

York S1-025-32694-000 Limit Switch Reduced Service Callbacks: High-grade flameThe York S1 025 32694 000 Limit Switch is a critical OEM replacement part designed for high temperature circuit interruption in residential and commercial HVAC systems. This fixed temperature limit control is engineered with a set point to open at 240F and close at 210F, providing essential thermal protection for the heat exchanger. When temperatures exceed the 240F thresholdoften caused by restricted airflow, a failing blower motor, or clogged