HOUSTON, Texas (KTRK) -- The cold weather can cause big problems for your sprinkler systems and swimming pools, but some simple steps can keep you trouble-free. If you have a swimming pool, the big ...
A. Cords are permitted if the length doesn’t exceed 3 ft, and it contains a copper equipment grounding conductor, sized in accordance with Sec. 250.122, based on the rating of the overcurrent device, ...
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