Last year we had to call the repairman because a/c froze up and stopped working. He showed me how to clean out drain which fixed the problem. Today it happened again. I cleaned the drain and it started working again. What causes the problem in the first place. We are in FL with high humidity and we've kept the thermostadt on 82 to try and save energy. That's usually comfortable temp. From time to time I put Clorox in drain ... but what would cause this to happen and is there something I can do to prevent it happening again. The outside unit was running but the inside air handler was not. Thanks.
- posted
18 years ago