My Braeburn Thermostat Won’t Go Below 68 – Why? What To Do?

Encountering a situation where your Braeburn thermostat refuses to go below 68 degrees can be quite perplexing.

While this issue might cause some inconvenience, there's no need to worry.

Changing the temperature of the thermostat

In this guide, we'll delve into the potential reasons behind your thermostat's limitation and offer a range of practical solutions to help you address this challenge effectively.

Potential Reasons Why Braeburn Thermostat Won't Go Below 68 [+How to Fix]

Here are some potential reasons why your Braeburn thermostat isn't cooling below 68 degrees and how you can address each one.

Thermostat Programmed to 68 Degrees

Your thermostat may have been programmed to maintain a specific temperature, like 68 degrees Fahrenheit. 

If you want to change this setting, press the "HOLD" button on your thermostat. This action overrides the programmed temperature, allowing you to set it to your desired level manually.

Want to learn whether you can lock your Braeburn thermostat? Check out this guide.

Incorrect Thermostat Settings

If the thermostat is not set to cool mode, it won't activate the air conditioner, even at the lowest temperature setting.

Make sure your thermostat is set to the cooling function and not heating. To set your Braeburn thermostat to cool mode, press the “Mode” button on the thermostat’s control panel.

Then, use the up and down arrow buttons to navigate through the available modes and select the “Cool” mode.

Low Batteries

Weak batteries can cause erratic behavior. Braeburn models require 2AA batteries, and it's advised to change them when the battery icon appears on the display.

Blown Fuse

A blown fuse can indeed cause a thermostat to malfunction. Fuses may blow due to an overload of electrical current, which also causes the circuit breaker to trip.

Identifying and replacing blown fuses is necessary to fix this issue.

Wiring Issues

Wiring issues, such as loose or disconnected wires, commonly cause thermostat malfunctions. If your thermostat is not functioning properly, it's worth checking for wiring problems.

Before inspection, always ensure to turn off the power to the system. If you're unsure about what to look for or find complex issues, it's best to seek professional assistance.

Incompatibility Between System Components

Compatibility issues between the thermostat and the HVAC system might also cause temperature setbacks.

Consult the product manuals for compatibility details or contact the manufacturer for assistance.

Defective Thermostat

If none of the previous solutions work, your thermostat may be defective. In such cases, professional diagnosis and possible thermostat replacement might be necessary.

If your AC thermostat keeps resetting to an unexpected temperature like 85 degrees, our article on the topic offers practical solutions to this common problem.

Resetting Your Braeburn Thermostat as a Final Troubleshooting Step

Sometimes, the reason your Braeburn thermostat refuses to go below 68 degrees might just be due to minor glitches or programming issues.

Before contacting a professional, consider resetting your thermostat as a final step. Follow the steps below:

  1. Start by turning the thermostat off, ensuring it's not powered during the reset. You should remove it from its wall plate if it's a battery-operated model.
  2. Next, locate the reset button on the thermostat and press it using a small tool like a toothpick.
  3. If you've removed the thermostat, this is the time to replace the batteries and reattach it to the wall, ensuring all connections are secure.
  4. Finally, switch your Braeburn thermostat to the “Heat” or “Cool” position. This step completes the reset process, and your thermostat should now be ready for use.

Get a Professional to Inspect Your Braeburn Thermostat

A stubborn issue may require a more experienced hand. If none of these steps resolve the problem, don't hesitate to contact a professional HVAC technician to inspect your Braeburn thermostat.

They have the necessary expertise and tools to identify and fix any underlying problems.

When searching for a reputable HVAC technician, keep these tips in mind:

  1. Ask for recommendations from friends, family, or local contractors.
  2. Do a quick search to verify the technician's credibility and reviews.
  3. Make sure they're licensed and insured.

A properly functioning thermostat is crucial to maintaining a comfortable home environment.

By addressing any potential issues and seeking professional help, you can keep your Braeburn thermostat running smoothly and effectively.

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Many thanks to OpenAI's ChatGPT for helping fine-tune the creation of this article.