If you don’t service your air conditioner, dirt builds up on the filters and coils, refrigerant leaks go unnoticed and the compressor works harder than it should, which raises your power bill and increases the risk of a full breakdown in summer. Warranty claims can also be denied without proof of regular servicing.

Altac Air Conditioning fields these calls regularly across Western Sydney and the Blue Mountains, and some issues are almost always linked to a system left too long between services.

A neglected system loses cooling capacity gradually, so many homeowners don’t notice the decline until the unit struggles on a 40-degree day. By that point, what would have been a routine clean has often become an emergency call-out for a failed compressor or a frozen coil.

A dirty filter and clogged coil can force a system to draw noticeably more electricity to deliver the same cooling, because the compressor runs longer to overcome the restricted airflow. Over a full cooling season, that difference shows up clearly on the power bill.

• Weaker airflow from vents or the indoor unit

• Musty or mouldy smells when the unit starts up

• Water pooling near the indoor unit from a blocked drain

• Ice forming on the outdoor unit or refrigerant lines

• Unusual rattling or grinding noises on startup

Yes. Most manufacturers require evidence of regular professional servicing before they’ll approve a warranty claim on a major fault. Altac Air Conditioning is an authorised Fujitsu and Actron warranty agent and we keep records that back up every claim we submit.

A system can go from noticeably weaker performance to a full breakdown within a single hot summer if it’s already several years overdue for a service. The failure often happens on the hottest day of the year, precisely when demand on the compressor is highest and technician availability is tightest.

Don’t wait for an AC breakdown. Call Altac Air Conditioning on 0412 487 140 or email service@altacair.com.au to book a service today.