Wrap-On 31100 100' Pipe Heating Cable 200 Watts 1.67 AMPS<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Prevents frozen water pipes to –50 degrees F. Simply wrap on， insulate and plug in. Insulation sold separately.</li><li>Exclusive Press-To-Test button so you can test the cable before installing.</li><li>Built-in thermostat turns the cable on at 38 degrees F.</li><li>Use on PVC， CPVC， copper and metal pipes.</li><li>Each package contains one ready-to-install pipe heating cable along with installation instructions.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51s7dGjFPAL.jpg" noproxy>