Melbourne Inner and NW Suburbs - Heating and Air Conditioning Repairs Service

A burning odour emitted from your air conditioner can indicate a serious problem and should be addressed as soon as possible. The most common reasons for a burning odour from an air conditioner include:

Electrical issues: A burning odour can be caused by electrical problems such as a malfunctioning motor, worn-out bearings, or frayed wires. These issues can cause heat to build up, resulting in a burning smell.

Dirty air filter: A dirty air filter can cause a burning odor if it is clogged with dust and debris. Clean or replace the air filter to fix this issue.

Mould or mildew: If there is mould or mildew growing inside your air conditioner, it can cause a burning smell. This can happen if the unit has not been cleaned or maintained properly. A professional will be able to diagnose and clean the unit.

Refrigerant leaks: A refrigerant leak can also cause a burning odour. This can happen if the refrigerant is leaking and coming into contact with electrical components in the unit, causing them to heat up and emit a burning smell.

Foreign objects: Sometimes, foreign objects such as leaves, twigs, or small animals can get caught in the air conditioner and cause a burning smell. This can also cause damage to the unit and should be checked by a professional.

It’s important to turn off your air conditioner and call a professional to diagnose and fix the problem as soon as possible. A burning odour can indicate a serious problem that could cause damage to your air conditioner or even be a fire hazard.