S1-02535380000 Furnace Auto Reset Thermostat L140-30F Limit Switch Fit for
S1-02535380000 Furnace Auto Reset Thermostat L140-30F Limit Switch Fit for Coleman Evcon and York Models Replaced S1-7945-3281 S1-7945-3271. Easy Installation: Designed for a hassle-free setup, this furnace limit switch don’t need for specialized tools or professional assistance.
S1-02535380000 Furnace Thermostat L140-30F Limit Switch Compatible with York
Auto Reset Normally Closed Design：Room Temperature: Closed (continuous) for normal operation. Trip Temperature: Opens at 140°F to cut power and prevent overheating. Auto Reset: Re-closes at 110°F after cooling—no manual reset required.