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Lennox EL296UHE Limit Switch
The reason limit switches exist is because if the air never warms up the you will lose all the heat as the air flows through the ducts. The limit switch is a switch in the heating area that makes the determination when the air is warmed to a point for the blower to be activated.
Major warnings of a bad main limit switch
- Your system begins to runs uneven frequently
- The heating and cooling system refuses to kick in or will not stay running like it should
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If you decide on picking up or ordering any Lennox EL296UHE part do your best and cross-check the model number and also make a visual comparison in order to be sure the correct limit switch is the one being purchased. Installation of a new limit switch is not difficult assuming you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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