Running electric power to a garage or garden pond? Learn about code requirements, trench depth options, conduit material and ...

According to Sec. 424.44(G), electric heating cables installed in the floors of bathrooms, kitchens, and hydromassage bathtub locations must be provided with GFCI protection for personnel. This ...

In addition to the requirements in Sec. 210.8, GFCI protection is required for electric space-heating cables embedded in the concrete or masonry floors of bathroom areas, kitchens, and hydromassage ...

IN the Bell Laboratories Record of January, Mr. R. P. Ashbaugh describes how the lead sheath of a buried electric cable can be protected against soil corrosion. These buried cables have been used ...