Troubleshooting Guide: Braeburn Thermostat Fan Won’t Turn Off

The Braeburn thermostat is popular for controlling heating and cooling systems in residential and commercial settings.

However, you may encounter a situation where the thermostat’s fan won’t turn off, which can be inconvenient and potentially lead to energy wastage.

This article will provide a comprehensive troubleshooting guide to help you resolve this issue. We will also address some frequently asked questions about Braeburn thermostat fan operation.

Troubleshooting Steps

Check the thermostat settings.

Ensure that the fan switch on the thermostat is in the “Auto” position, not the “On” position.

The “Auto” setting allows the fan to cycle on and off automatically with the heating or cooling system.

Verify that the thermostat is set to the desired temperature. If the temperature is set too low, the thermostat may continuously call for heating or cooling, keeping the fan running.

Confirm proper wiring and fan limit settings.

Ensure that the thermostat is wired correctly according to the manufacturer’s instructions. Incorrect wiring can result in a continuous fan operation.

Check the fan limit settings if your thermostat has this feature. If the fan limit is set too high, it may cause the fan to run continuously. Adjust the fan limit settings as per the manufacturer’s guidelines.

Inspect the thermostat for faults or malfunctions.

Remove the thermostat cover and visually inspect the components for any visible damage or loose connections. Tighten any loose wires and ensure proper contact.

If you suspect a malfunction in the thermostat, consider resetting it to its default settings. Refer to the thermostat’s user manual for instructions on how to perform a reset.

Replace the batteries (if applicable)

Some Braeburn thermostats are battery-powered. If your thermostat uses batteries, replace them with fresh ones. Weak or depleted batteries, including fan control, can affect the thermostat’s performance.

Check the heating or cooling system

Verify that your heating or cooling system is functioning correctly. A malfunctioning HVAC system can cause the fan to run continuously. If necessary, consult a professional HVAC technician to diagnose and repair any issues with the system.

Frequently Asked Questions (FAQs):

Q1: Can I turn off the fan manually on a Braeburn thermostat?
A: Yes. You can manually turn off the fan by switching the fan mode to “Off” on your Braeburn thermostat.

However, if the fan continues running despite being switched off, you may need to follow the above troubleshooting steps.

Q2: Why does my Braeburn thermostat fan keep running even when the heating or cooling system is off?
A: Several factors can cause the fan to run continuously, such as incorrect thermostat settings, faulty wiring, or a malfunctioning thermostat.

Follow the troubleshooting steps provided in this article to identify and resolve the issue.

Q3: How do I reset my Braeburn thermostat?
A: To reset your Braeburn thermostat, locate the RESET button on the device. Press and hold the button for a few seconds until the thermostat resets to its default settings. Refer to the thermostat’s user manual for specific instructions.

Q4: What should I do if my Braeburn thermostat is not working?
A: If your Braeburn thermostat is unresponsive or not functioning, ensure that it has power (if battery-powered) and check the wiring connections.

If the problem persists, consider replacing the thermostat or contacting a professional for further assistance.

Q5: Why is my Braeburn thermostat not cooling or heating properly?
A: If your Braeburn thermostat is not adequately cooling or heating, it could indicate issues with the HVAC system.
Check the system’s filters, ensure proper airflow, and inspect the ductwork for blockages. If problems persist, consult an HVAC technician for a more in-depth evaluation.


A Braeburn thermostat’s fan running continuously when it should be off can be frustrating.

Following the troubleshooting steps outlined in this article can address the problem and restore proper fan functionality.

If you encounter persistent issues or are unsure about performing troubleshooting steps, it is recommended to consult a professional HVAC technician for assistance.


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