Lennox furnace error code 82
The furnace contains sensors that can detect slight variations in temperature, humidity and air quality. When these sensors detect something, they send an error signal to the thermostat. The 82 error code means that all of the sensors have detected something, and an inspector should be out to check them.
If you have a Lennox furnace, you can use this code to find out the issue with your system and what needs to be done with it. If you don’t know what type of furnace you have, you may need to call a professional to help identify your specific model.
Problems with the burner assembly cause 92% of the estimated 97% of furnace failures. Without knowing this, homeowners could pay even more than they have to.
The most common problem is that the burner assembly has failed, causing the flame sensor to make an error code 82 and shut off the gas. If this happens, you must replace it immediately before it causes a more serious problem, such as a heat exchanger or a complete system failure.
If you are experiencing issues with your lennox furnace, you may receive an error code of 82. This code can occur when the furnace is unable to ignite. The error code can happen for a variety of reasons, including:
1) The blower fan does not turn on after the filter has been changed
2) The gas valve is turned off too early
3) A power outage has led to a temporary fault in the circuit breaker