EAST / 2R Twin conductor heating cable units

          This twin conductor heating cable groupware is very convenient to construct, and

it is fit to concrete floor and wood floor for electrical geothermal system. It would be 

used for melting snow, draining housetop, keeping the water running in the pope and

heating the earth. Every groupware has an inside splice that is showed on the surface of

the cable with = =>SPLICE= =<. Unlike single conductor heating cable, this twin

conductor heating cable forms the circuit automatically.