York S1-025-32606-000 Limit Switch or if repeated cleaning of

or if repeated cleaning of the existing component does not restore a crisp blue flame and a strong millivolt signal

the McDonnell & Miller 313900 is the direct

8V drop-out ensures stable operation even with minor control circuit fluctuations

Orifice sizing is fuel-specific

York S1-025-32606-000 Limit Switch or if repeated cleaning ofAs 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