Hello,
I have recently bought a Marathon DHW heater. My electrical is a bit hazy - would I use 10/2 wire, and a double pole 30A breaker for the install? It is 4500W, 240VAC. Thanks.
I have recently bought a Marathon DHW heater. My electrical is a bit hazy - would I use 10/2 wire, and a double pole 30A breaker for the install? It is 4500W, 240VAC. Thanks.