 鲜花( 30)  鸡蛋( 0)
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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.# ?, J2 ~% V) S) O2 a, L, D. ^
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what is best connection? |
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