Most modern air conditioners contain heaters that people use on cold days. A person expecting to enjoy coziness and comfort in the cold weather days after seeing a malfunctioning air conditioning heater gets frustrated. An AC heater warms the entire room, thus becoming an essential appliance on cold days.
A heater that smells burnt is the problem that must be focused on rather than neglected. AC heater burning smell is an indication of something unusual and wrong happening with the air conditioner. Whether the burning smell is at an extreme level or can just be felt, appropriate actions must be considered.
In this blog post, we will be discussing the most common causes of the AC heater smells burnt problem and will provide working solutions to fix this issue with ease. After reading this blog, all your misconceptions will be eradicated, and you will be able to resolve this concern by yourself.
However, always use safety equipment before engaging with electrical appliances. You need to consult an expert team to seek proper guidance to prevent consequences.
Common Causes and solutions of the AC heater smells burnt Problem.
Accumulation of Dust on heating elements
The accumulation of dust is the most common issue that usually happens. In the summer, when the air conditioner is not being used for a long period, dust accumulates around the heater.
When winter comes, the AC heater runs for the first time in the season, and the AC heater produces a burning smell due to the burning of dust. It is quite important to resolve this concern to have a properly working air conditioner.
Here are the most common and effective strategies to resolve this concern with ease.
- First and foremost step is to let the AC heater run and burn dust for between 15 to 30 minutes.
- You need to create proper ventilation.
- You need to check if the smell has gone away, then it’s fine.
- If the smell does not fade, you need to inspect further things like air filters, or you need to consult a professional for repair.
Clogged Air filters
When Air filters get clogged due to certain reasons, like the accumulation of dust and debris. The clog creates a resistance in the flow of air. In this situation, the unit has to strive to work properly, which leads to overheating and a burning smell.
This issue happens when the air filters have not been cleaned or inspected after a certain period. This issue can further enhance and damage the system due to overheating. Therefore, it must be resolved to prevent further consequences. Here are the most common and effective strategies to eradicate this problem without encountering hurdles.
- First and foremost, step is to unplug the air conditioner from the power supply to prevent mishappenings.
- You need to find the air filters.
- Once you have located the air filters, remove and check them properly.
- If the air filters have been clogged due to dust, debris, then you need to wash the air filters properly.
- Once you have properly cleaned air filters let the air filters get dry
- Add the air filters back and check the system.
- You need to keep checking air filters after a month; either you should keep cleaning them or replace them for optimal performance.
Extreme heating of the blower motor.
The blower motor is one of the most crucial components of an air conditioner that is used to push the hot air through the vents. When the motor is not lubricated properly, it is overworked and filled with dust particles, then it leads to the overheating of the motor.
Most of the time, overheating of bloor motor is caused due to poor air flow or an old motor. It is quite mandatory to resolve this concern to have a properly working AC heater. Here are the most effective approaches to root out this problem to get a heater burning smell problem resolved.
- You need to turn off the heater at the breaker and thermostat.
- You need to reach the blower compartment if you know HVAC components.
- You need to remove the dust particles.
- Inspect the motor for any burning smell.
- You need to consult a Technician who will lubricate, wash, or give suggestions for the replacement of the motor.
Get Expert AC Heater Repair and Service.
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FAQs of AC Heater Smells Burnt Concern
Is it normal for an AC heater to smell burnt?
It is considered normal when a heater smells burnt when turned on after a long period, as the dust burns completely, the smell fades away. However, if the smell lasts for more than a day, it can be alarming.
Should I turn off the AC if it smells burnt?
When your AC smells like burning, you need to immediately turn off ac and call a technician to properly diagnose and fix the issues
Conclusion of AC Heater Smells Burnt Concern
AC Heater smells burnt is the most common issue that people have to face when they turn on an AC heater after a long period, or some AC heaters start producing a burning smell suddenly. First, we should find the common causes of this issue, secondly, we should look for common solutions to fix it.
Always use safety equipment before fixing. Avoid engaging with the AC heater without expertise; rather, consult a professional to diagnose and repair.
