Furnace Parts Limit Thermostats
The limit thermostat on a furnace keeps track of the heat and once it hits a certain temperature the limit thermostat will shut down the heating element. If your limit thermostat is damaged or broken it may cause your furnace to overheat or not heat properly. 1st Source Servall has the largest selection of online parts and will have the OEM limit thermostat replacement parts for your furnace model.
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