SKU: 56628782188
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The York S1-7705-3591 is a critical high-limit safety component engineered for precise thermal monitoring within residential and commercial gas furnaces
Whether you are performing a seasonal tune-up or a corrective furnace burner repair
OEM Durability: Constructed to York technical specifications for better resistance to thermal fatigue compared to generic after-market switches
Common Questions What does the inducer cooling fan blade do
Common Technician Questions: Where is the best location to install the HFO-0015 for accurate TESP
York S1-026-34027-000 Roll Out Switch The York S1-7705-3591 is aThe York S1 026 34027 000 Roll Out Switch is a critical furnace safety limit designed to detect abnormal combustion conditions. As a specialized bimetal flame rollout limit switch, it monitors the burner area for escaping flames or "rollout" caused by heat exchanger failure, restricted venting, or flue blockages. Rated for 300 degrees Fahrenheit, this manual reset switch terminates the electrical circuit to the gas valve when thermal thresholds are
US$ 179.95
US$ 142.74
US$ 25.00