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uxcell KSD301 Thermostat, Adjust Snap Disc Limit Control Switch Microwave Thermostat Thermal Switch 40°C 10A Normally Open N.O 6.3mm Pin 5pcs
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In this episode of Repair and Replace, Vance shows how to replace the limit switch in a gas furnace. The limit switch is a safety switch that monitors the air passing over the heat exchanger and will shut the furnace off if the system overheats. If the limit switch fails then the furnace might c...
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