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. $ u4 s( @' q4 r/ V- V0 J$ B + y8 A' c1 J5 G# ^# Kwhat is best connection?