FARM INNOVATORS RUBBERMAID DRAIN PLUG DE-ICER MODEL DPH-15 1500 WATTS
Rubbermaid Drain Plug De-Icer by Farm Innovators Inc. Thermostatically controlled to operate only when necessary. Very easy to install, plus it can be left in the tank year round. Simply tie the cord out of the way, then plug in again for the winter.
