Braeburn Thermostat Keeps Resetting to 85 (Causes & Fixes)
If your Braeburn thermostat keeps resetting to 85, you’re not alone. Many homeowners experience this frustrating issue, especially in the summer when they want their AC to cool their home properly. But why does this happen, and how can you fix it?
In this guide, we’ll go over the possible causes and the best solutions to stop your Braeburn thermostat from resetting to 85.

Why Does My Braeburn Thermostat Keeps Resetting to 85?
Your Braeburn thermostat might be resetting to 85 for several reasons, including incorrect settings, power issues, or even a system malfunction. Below are the most common reasons behind this issue:
1. Energy-Saving Mode or Default Programming
Braeburn thermostats come with pre-set energy-saving settings. If the thermostat resets to 85°F, it might be following a programmed schedule meant to conserve energy.
2. Power Loss or Low Battery
A power outage or weak batteries can cause your thermostat to reset to default settings. If it’s battery-powered, dying batteries might trigger a reset.
3. Factory Reset or Software Glitch
A thermostat can reset itself due to a software bug or if it has recently been factory reset.
4. Improper Wiring or Electrical Issues
Faulty wiring, loose connections, or issues with the power supply can cause the thermostat to behave unpredictably.
5. HVAC System Malfunction
If there’s a problem with your heating or cooling system, your thermostat may reset as a safety measure.
How to Fix a Braeburn Thermostat Keeps Resetting to 85

Now that you know the possible causes, let’s dive into the solutions to stop your Braeburn thermostat from resetting.
1. Check and Adjust the Program Settings
- Press the “PROG” button on your Braeburn thermostat.
- Check the temperature settings for different times of the day.
- If you see 85°F in any programmed time slots, adjust it to your preferred temperature.
- Save the changes and exit programming mode.
2. Disable Energy-Saving Mode
Some Braeburn thermostats automatically reset to 85°F as part of an energy-saving feature. To turn this off:
- Press the “HOLD” button to maintain a steady temperature.
- Ensure the thermostat is set to manual mode if you don’t want it following a schedule.
3. Replace the Batteries
If your thermostat runs on batteries, replace them with fresh ones:
- Remove the thermostat from the wall.
- Take out the old batteries and insert new ones (typically AA or AAA).
- Reattach the thermostat and check if it still resets.
4. Perform a Hard Reset
If the issue persists, try resetting your thermostat:
- Turn off the thermostat.
- Remove it from the wall.
- Take out the batteries (if applicable) and disconnect it from power for 5 minutes.
- Reconnect everything and turn it back on.
5. Check for Wiring Issues
- Remove the thermostat cover and inspect the wires.
- Look for any loose or disconnected wires.
- If unsure, call an HVAC professional to inspect and fix any wiring problems.
6. Inspect the HVAC System
- If your thermostat resets to 85°F when your AC or furnace turns on, the HVAC system may be overloading or short cycling.
- Clean or replace dirty air filters.
- Check for any error codes on your HVAC unit.
7. Update or Replace Your Thermostat
If your Braeburn thermostat continues to reset despite troubleshooting, it might be time for a replacement. Consider upgrading to a newer model with better features and improved stability.
When to Call a Professional
If none of the above fixes work, you may need professional help. Contact an HVAC technician if:
- The thermostat still resets despite changing settings.
- There are electrical or wiring problems.
- The HVAC system is malfunctioning or showing error codes.
People also ask
Why does my thermostat keep resetting to 85?
Your thermostat keeps resetting to 85°F due to pre-programmed energy-saving settings, power loss, low batteries, wiring issues, or a system malfunction.
Check the schedule settings, replace the batteries, inspect wiring, and reset the thermostat to fix the issue. If the problem persists, consider upgrading or calling an HVAC professional.
Why does my thermostat keep changing the set temperature?
Your thermostat keeps changing the set temperature due to programmed schedules, energy-saving mode, sensor issues, or power interruptions. Check and adjust the schedule, disable auto mode, replace batteries, and reset the thermostat to fix the issue.
Why does my thermostat keep setting itself to 82?
Your thermostat keeps setting itself to 82°F due to programmed schedules, energy-saving mode, power loss, or a system reset.
Check the schedule settings, disable eco mode, replace batteries, and reset the thermostat to fix the issue.
How to override a Braeburn thermostat?
To override a Braeburn thermostat, press the “HOLD” button to maintain your desired temperature and bypass programmed schedules. To cancel the override, press “RUN” or adjust the settings manually.
Final Thoughts
A Braeburn thermostat keeps resetting to 85 can be frustrating, but with the right troubleshooting steps, you can fix the issue.
Start by checking your thermostat’s program settings, disabling energy-saving mode, replacing the batteries, and inspecting the wiring. If the problem persists, it might be time to replace the thermostat or call in a professional.