


About every 3 weeks since winter started by heater breaker will trip. I have a gas heater. I set my spa at 104 degrees and our nights are usually around 40 degrees. The manual just says to reset the breaker if it trips but its a bummer to walk out to the spa and find its not hot (as you stand there in your swim trunks in the 40 degree weather).
I just gave the manual a proper read. Apparently this isn't a breaker is a "high limit" cut out switch. I guess this is to prevent it from going over the 104 degrees? In anycase why does it trip occasionlly?