Nuisance trips are typically caused by restricted airflow

Enhanced Safety Compliance: Restores the factory-intended safety interlock

Facilitates a seamless fit as the direct superseding part for legacy model S1-024-27640-000

The Robertshaw 10-166 is a high-precision LP gas pilot orifice engineered specifically for the 1810-100 Uni-Pilot Kit and 1800/1810 series (2B

F) and close again once it has cooled to the lower threshold (230

York S1-025-31927-000 Limit Switch Nuisance trips are typically causedThe York S1 025 31927 000 Auto Limit Switch is a high precision OEM furnace safety control designed to monitor and regulate internal heat exchanger temperatures. This SPST temperature control features a 5 8 inch footprint and is engineered to protect HVAC equipment by opening the circuit at 240F and automatically resetting (closing) when the temperature drops to 155F. Built for heavy duty York gas furnace and heat pump applications, such as the FRHS