My AC unit was tripping the breaker often even with the thermostat's 3.5 minute compressor protection time. After installing this in series with my AC unit's compressor contactor coil and setting it for 10 minutes, I have not had a circuit breaker trip in 48 hours and counting. Before, it was every 2 hours. I just need to make this AC unit last the rest of the season. This was a cheap fix for me. We may just make it through this heat wave after all!
Rating:
[5 of 5 Stars!]