Braeburn Thermostat Not Blowing Cold Air [Quick Solution]

Braeburn’s thermostats are some of the most popular models on the market. The hardware and software, in general, is well-made and receives high marks from customers, but there are some occasional hiccups. One of the most common problems reported is that users do not feel cold air blowing out of their vents.

The Braeburn thermostat is a popular model for many homeowners, especially those who want to use more energy-efficient heating and cooling systems. The thermostat is one of the most common brands sold by the programmable thermostat company.

There are several ways to solve the issue of Braeburn thermostat not cooling.

First, try resetting it by pressing the RESET button. Next, check if the AC filters need to be replaced for better air quality. Finally, look for coolant leaks and make sure that you’re getting adequate power from your unit.

Braeburn Thermostat Not Blowing Cold Air – Troubleshoot And Diagnosis

Braeburn Thermostat Not Blowing Cold Air

There could be a number of reasons why your Braeburn thermostat is not blowing cold air.

1. Incorrect Settings

If your Braeburn thermostat is not blowing cold air, the first thing you should check is whether the thermostat is set to “cool” mode. If it is set to “heat” mode, the thermostat will not turn on the cooling system.

If the thermostat is set to “cool” mode, but the air conditioner is still not blowing cold air, the next thing to check is the thermostat’s set point. The set point is the temperature at which the thermostat turns on the cooling system.

If the set point is set too high, the air conditioner will not turn on until the temperature inside the house rises to that level. As a result, the house will be quite warm before the air conditioner starts blowing cold air.

To fix this problem, simply turn the set point down to a temperature that is lower than the current indoor temperature.

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2. Do a Reset

Resetting your thermostat is simple, and you’ll be glad you did it.

On the front side of the thermostat, look for a tiny hole — this is where the reset button is hiding. Using a toothpick or pin, press the button to reset the thermostat.

You’ll lose all personal preferences after completing the reset, such as turning it on or off at specific times.

After that, make sure to choose a temperature setting that will be easy to remember and stick with it. If it’s too hot or cold, pause for a few moments before changing the temperature with another quick press of the button.

There is no one-size-fits-all answer to this question, as the steps to reset a Braeburn thermostat may vary depending on the specific model. However, some tips on how to reset a Braeburn thermostat may include checking the user manual for specific instructions, or simply holding down the reset button for a few seconds.

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Some Braeburn thermostats come with reset buttons that are uniform, meaning you don’t need to hunt down the model-specific instruction manual for help.

Just be aware that if you hit the reset button, all your preferences will go out the window — like setting it for a specific time so it turns on or off at just the right moment.

3. Clogged Filters

The Braeburn thermostat uses an air filter that needs to be replaced on a regular basis. If your Braeburn thermostat is not blowing cold air, it may be due to a clogged filter.

If the filter on your Braeburn thermostat is clogged, the air temperature will not be as low as it should be. This is because the filter prevents cold air from entering the thermostat. To fix this problem, simply replace the filter with a new one.

To replace the filter in a Braeburn Thermostat, first remove the front cover of the thermostat by gently pulling it off. Next, locate the filter cover on the back of the thermostat and remove it. The filter is located inside the filter cover. Remove the old filter and replace it with a new one.

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4. Coolant Leakage

If the thermostat is not blowing cold air, it may be due to coolant leakage. Check the coolant level in the radiator and fill it up if necessary. If the coolant level is low, there may be a leak in the radiator or cooling system. Check for leaks and repair them as necessary.

No matter how long a newer AC unit has been in use, it’s important to check for leaks on its pipes or coolant. A leaky pipe might be caused by a faulty installation, while a manufacturing defect will make the coolant leak out of the seal. If your exterior HVAC unit is damaged due to weather conditions or any other cause, you might see poor cooling capabilities.

Corrosion is a process in which a substance reacts with oxygen, water, or another material. When coolant leaks from the thermostat, it causes corrosion.

If your coolant is leaking, it will let you know in a number of ways. Noisy hissing and warm air are telltale signs that your system is running low on its very important coolant. But don’t panic – if you’re hearing strange sounds from your thermostat, check the level in the tank before it’s too late.

If you observe any of these symptoms, it’s best to get help from an AC technician who has experience repairing HVAC systems.

5. Power Supply Issue

If your Braeburn thermostat is not blowing cold air, it may be due to a power supply issue. Check to make sure that the power supply to your thermostat is not interrupted and that the thermostat is receiving power. You may need to replace the batteries in your thermostat if the power is interrupted.

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Here are some quick tests you can do to see if your thermostat is getting power:

To lower the temperature, set the thermostat to the minimum value possible. In addition, switch the ‘FAN’ setting from ‘AUTO’ to ‘ON’. If there is no change in temperature or you cannot hear the sound of the blower, then the thermostat may not be receiving power.

If you’re unsure whether or not your thermostat is powered on, you can always do the bypass test. Just remove the cover and mounting plate of the thermostat to access the red and green wires (R and G). Disconnect these wires and then swap them before plugging them back in.

If you want to know if your wires are live, use a multi-meter! To check the voltage, turn the dial to measure AC 24V. Take one probe and touch it to the red wire of your thermostat. Touch the other probe to any of the green, yellow or white wires. If there’s a current, you should see a reading…or else the current isn’t going through that wire.

Final Thoughts

If you’ve done everything above, and you still have no cold air, then it’s time to replace the Braeburn thermostat.

Thermostats will fail over time, and yours may have too. If the thermostat is not blowing cold air, the thermostat may be faulty.

If the thermostat is not blowing cold air, the thermostat may need to be replaced.

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