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Lennox furnace error code list

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Lennox furnace error code list

Lennox is a well-known brand in the heating and cooling industry, and their furnaces are known for their reliability and efficiency. However, like any other appliance, Lennox furnaces can experience issues from time to time. Lennox Furnaces has an error code system that can help diagnose and troubleshoot problems.
 
Here are some common Lennox furnace error codes and what they mean:
 
E228: This error code indicates a problem with the furnace’s control board or wiring. It’s recommended to contact a professional to diagnose and fix this issue.
 
E233: This error code indicates a problem with the furnace’s flame sensor. The sensor may need to be cleaned or replaced.
 
E270: This error code indicates a problem with the furnace’s pressure switch. The switch may need to be replaced.
 
E292: This error code indicates a problem with the furnace’s blower motor. The motor may need to be replaced.
 
If you’re experiencing any of these error codes or other issues with your Lennox furnace, it’s best to contact a licensed HVAC technician to diagnose and fix the problem.