Excellent heater, beautiful, with fast radiant heating. However, the power switch has a problem and every time we turn it off to operate the heater, it trips the circuit breaker (15 A). We reset it, and the second time the switch closes normally and the device works. While the manual states that it requires 10 A, our own, which is even larger (15 A), trips. The store (Sxetakis) with a delayed response, suggests that we install a 20 A circuit breaker.