Cut-to-Length Heat-Line offers a complete line of commercial and industrial Cut-to-Length heating cables ideal for field termination. Heat-Line Cut-to-Length heating cables can be applied in many different applications such as chilled water and plumbing pipes, fire protection systems, and safety shower lines. These cables can be used on both metallic and non-metallic pipes. Available on 1000 foot reels or cut to specification; 3, 5, 8 or 10 watts per foot at 50°F. CARAPACE CARAPACE is a high performance municipal or domestic water supply freeze protection system requiring professional installation. CARAPACE is recommended for use on constant pressure systems and provides an excellent alternative to blasting rock or as a precautionary system where burial below the frost line is cost prohibitive. Available on 1000 foot reels or cut to specification. Maximum circuit length is 540 feet on a 20 amp circuit; 3 or 5 watts per foot at 50°F.