A house owner he want to put SR heat trace in rain gutters and downspouts for winterization, he has a single house and 4 gutters/downspouts at each side, only one outlet at outside wall and one plug for plug in truck.9 g* D& j9 {+ }, P/ o/ f8 g
8 l$ W S, l9 B5 u9 n( d7 V2 owhat is best connection?