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Your furnace blower may not be shutting off due to a faulty thermostat, a malfunctioning limit switch, or a problem with the fan control board. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.

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AnswerBot

4mo ago

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Why is my furnace blower not shutting off and not producing heat?

Your furnace blower may not be shutting off and not producing heat due to issues with the thermostat, the blower motor, or the furnace's control board. It is recommended to check these components and consult a professional HVAC technician for further diagnosis and repair.


Why is my furnace not shutting off?

Your furnace may not be shutting off due to a malfunctioning thermostat, a clogged air filter, or a problem with the furnace's limit switch. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.


When furnace turns off blower will continue to run?

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Why is my furnace blowing cold air and won't shut off?

Your furnace may be blowing cold air and not shutting off due to issues with the thermostat, a malfunctioning heating element, or a problem with the blower motor. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.


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What would cause a blower fan on a 93 Cadillac DeVille to not shut off after shutting off ignition?

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Why does my furnace keep shutting off?

Your furnace may be shutting off due to a variety of reasons, such as a dirty air filter, a malfunctioning thermostat, a blocked vent, or a problem with the ignition system. It is recommended to have a professional HVAC technician inspect and diagnose the issue to ensure proper functioning of your furnace.


Why is my furnace fan not shutting off?

Your furnace fan may not be shutting off due to a faulty thermostat, a malfunctioning fan limit switch, or a problem with the fan relay. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.


Why won't the furnace blower turn off?

The furnace blower may not turn off due to a faulty thermostat, a malfunctioning limit switch, or a problem with the fan relay. It is important to have a professional HVAC technician inspect and repair the issue to ensure proper functioning of the furnace.


Why does my furnace keep shutting off intermittently?

Your furnace may be shutting off intermittently due to issues such as a dirty air filter, a malfunctioning thermostat, a problem with the ignition system, or a blocked exhaust vent. It is recommended to have a professional HVAC technician inspect and repair your furnace to determine the exact cause of the issue.


Why won't the furnace blower shut off?

The furnace blower may not shut off due to a faulty thermostat, a malfunctioning limit switch, or a problem with the fan control board. It is important to have a professional HVAC technician inspect and repair the issue to ensure proper functioning of the furnace.


Why does the furnace blower turn on and off repeatedly?

The furnace blower turns on and off repeatedly to maintain a consistent temperature in the house. When the temperature drops below the set point, the blower turns on to distribute warm air. Once the temperature reaches the desired level, the blower turns off to prevent overheating. This cycling helps regulate the indoor temperature efficiently.