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

There are several signs that may indicate your air conditioner drain is blocked, including:

Water leakage: If water is leaking from the air conditioner or pooling around the unit, this could be a sign of a blocked drain.

Musty odour: A musty or mouldy odour coming from the air conditioner could be caused by a blocked drain, which can lead to mold and mildew growth.

Reduced cooling: A blocked drain can cause the evaporator coil to freeze, which can reduce the cooling efficiency of the air conditioner.

Strange noises: Gurgling or bubbling noises coming from the air conditioner could be caused by a blocked drain.

It’s important to note that a blocked drain can cause damage to your air conditioner, so it’s best to address the issue as soon as possible. it’s recommended to call a professional to service and clean the drain lines.