Having mini-split installation done is an excellent approach to solve comfort issues in your home. These systems don’t have to have ductwork to deliver energy-efficient heating and cooling. Much like any other home comfort system, they can experience issues occasionally. Here are seven of the most frequent mini-split issues and how you can repair them.

1. Mini-Split Leaks or Can’t Drain Water

If your mini-split is dripping water or not draining water, there may be an issue with the condensate drain or drain line. It’s common for a drain line to be clogged with mold, forcing water to back up and drip. Contact Desert Husky HVAC/R Services at 520-416-5415 for help and we’ll get your drain unblocked rapidly.

2. Mini-Split Makes Constant Noise

Mini-splits normally don’t make much noise when they’re operating. But there are two situations where they might produce sounds.

  • Popping or clicking: This can be because of the plastic housing expanding or contracting while the system is operating.
  • Swooshing, crackling or gurgling: This can take place if your mini-split goes into defrost mode to stop itself from icing over.

You shouldn’t be worried if you hear these noises since they’re typical. However, if your mini-split keeps going into defrost mode, it’s a sign that something is off, such as insufficient refrigerant, a flawed circuit board or broken sensors. Your Desert Husky HVAC/R Services HVAC technician will be able to pinpoint and resolve the situation quickly.

3. Mini-Split Heating Isn’t Working

If your mini-split is not heating or blowing hot air, icy coils might be to blame. Like we discussed prior to this, icy coils may be the effect of insufficient refrigerant, a bad circuit board or defective sensors. Call us at 520-416-5415 for support.

4. Mini-Split Cooling Isn’t Working

If your mini-split is not cooling or blowing cold air, there might be a refrigerant leak. Your mini-split AC uses refrigerant to transfer heat and keep your home cool. These leaks must be repaired by a licensed HVAC professional, so contact us at 520-416-5415 for assistance.

5. Mini-Split Drainage Is Clogged

Much like an