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Lennox error code a975

Furnace, Hvac0 comments

Lennox error code a975

If you have encountered the Lennox error code A975, it means that there is a communication failure between the control board and the variable speed blower motor. This issue can be caused by a faulty control board or a damaged blower motor. To resolve this issue, it is recommended that you contact a certified Lennox technician to diagnose and repair the problem.
 
It is important to address this issue promptly, as a malfunctioning blower motor can lead to reduced airflow and decreased heating or cooling efficiency in your home. Additionally, ignoring the error code can cause further damage to your system and potentially lead to costly repairs in the future.
 
To prevent future issues, it is recommended that you schedule regular maintenance appointments with a certified technician to ensure that your Lennox system is functioning properly. This can help catch potential problems before they become major issues and extend the lifespan of your HVAC system. In the meantime, you can try resetting your system by turning off the power to your HVAC unit and then turning it back on after a few minutes. However, if the error code persists, it is best to leave the troubleshooting to a professional.
 
Remember, safety should always come first when dealing with HVAC systems. Never attempt to repair or diagnose the issue yourself unless you are a certified technician. Contact your local Lennox dealer or technician for assistance and enjoy the comfort of a properly functioning HVAC system.