Bradley Heat-Traced Shower An electric heat trace cable wraps around the water supply pipe of this Heat Traced Shower, heating the water inside to a comfortable 50 degree. Powered by 120V or 240V AC, the unit uses 7 AMP/80 watts. Made of yellow impact-resistant plastic, this bottom-supply shower features an eye/face wash assembly as well. Pipe insulation of 3/4" closed cell polyethylene encases the pipe and trace cable and a freeze protection valve ensures continual flow below 35 degrees. Rated Class 1, Division 2, Groups B,C and D Explosion-Proof. Electrical components are UL approved.