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. ( F: ^* R1 _. \/ w' q7 }. T$ }* a # e0 L8 Q5 e' I. S7 ]* x0 H0 Fwhat is best connection?