General Pipe Cleaners’ Hot-Shot 320 and Hot-Shot 400 pipe-thawing machines thaw pipes in minutes without tearing up floors, breaking through walls or digging around pipes in frozen ground, the company explains. The 320 generates 320 amps of thawing power to thaw up to 100 feet of 1 1/2” pipe, yet the machine weighs only 30 pounds. The 400 unit generates 400 amps of thawing power to thaw frozen lines up to 175’ long and 1 1/2” in diameter. The 400 sports a dual-level output so the user can switch to the 320 amp output and pull just 14 amps. Attach the clamps to the frozen pipe section and plug the unit into any convenient 115-volt outlet.

General Pipe Cleaners.