Marine / Boat Air Conditioning Repairs
- carolinaoncallth
- Sep 22, 2025
- 1 min read
Updated: Sep 24, 2025

It's important to maintain your boat's A/C system for long term comfort, but sometimes things happen. Below is a list of typical problems we encounter in marine applications.
1. Clogged or inoperative sea water cooling lines / strainers.
2. Dirty cabin air filters.
3. Faulty electric system components such as capacitors, relays, circuit boards
high / low safety switches.
4. Worn out thermostats.
5. Low on refrigerant due to a leak.
6. Excessive wear on compressor.
7. Cooling fan or duct problems.
Carolina On Call can often fix these problems or quote a replacement system. If you're having air conditioning / heating problems on your boat in the Charlotte NC or Charleston SC areas, call us 330-239-5100 and let's get them fixed.


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