Ductless AC systems, also known as mini-splits, are a fantastic way to keep your home cool and comfortable during the summer. They offer efficient cooling without bulky ductwork, making them ideal for many homes. However, even these reliable systems can experience problems. Knowing the signs of trouble can help you get repairs scheduled quickly and avoid an uncomfortable situation during a heatwave. Here are seven signs your ductless AC needs immediate repairs.
1. Malfunctioning Controls
If your ductless AC isn’t responding to the thermostat or the remote control, it could be a sign of an electrical issue or a faulty reversing valve. Don’t attempt to fix electrical problems yourself—call a qualified technician.
2. Icy Buildup
If you see ice forming on the unit’s evaporator coil, it’s a sign the coil is clogged and freezing up. This can happen due to a dirty filter or low refrigerant levels. A frozen coil can’t cool your home and can even warp or crack, leading to expensive repairs.
3. Diminished AC Output
Is your ductless AC blowing air, but it’s not cool? This could be a sign of a refrigerant leak. Refrigerant is essential for the cooling process, and without it, your system will be nothing more than a fan. Refrigerant leaks can also be dangerous, so call a technician right away.
4. Water Puddles
The condensate line in your ductless AC removes moisture from the air. If this line gets clogged, it can back up and cause water damage to your home or promote mould growth. If you notice water leaks around your indoor unit, shut down the system and call for repairs.
5. Spiking Electric Bills
If your electricity bills are suddenly higher than usual, it could be a sign your ductless AC is working overtime. This can happen if there are airflow obstructions due to dirty filters or clogged coils. Schedule maintenance to have your system cleaned and inspected.
6. Grinding Sounds
The bearings in your ductless AC’s motor can wear down over time, causing a grinding noise. This is a sign of impending motor failure. Don’t ignore this sound – call a technician to prevent a complete breakdown.
7. Performance Fluctuations
A healthy ductless AC should consistently generate cool air. If your system is starting and stopping frequently, blowing hot air intermittently, or struggling to maintain the desired temperature, it’s a sign something is wrong.
Take Action with D&B ClimateCare Today
Don’t wait until your ductless AC leaves you high and dry! Early repairs can prevent minor problems from turning into major issues and save you money in the long run. Schedule a repair appointment with a qualified technician today and keep your cool all summer long.
