including EG-series boilers and standing pilot systems

It ensures seamless compatibility with single temperature thermostats like the T-4002-201 and T-4002-204 models

and 1611 pump models

Can I use a different temperature-rated limit switch

verify the internal D-shaped or splined mounting interface corresponds to your specific Honeywell thermostat dial replacement requirements to ensure accurate temperature indexing

York S1-025-32606-000 Limit Switch including EG-series boilers and standingAs a technician, you know that a compromised York furnace limit switch isn't just a nuisanceits a safety violation. The York S1 025 32606 000 is an OEM HVAC part designed for high performance temperature monitoring in residential and light commercial equipment. This SPST temperature responsive control features an auto reset function with a precise 3 inch insertion probe, ideal for furnace heat exchanger and airflow sensing. When temperatures hit the