Electric holding tank heaters are specifically designed to prevent freeze-up in RV and Motor Home sewage disposal tanks and water storage containers. Protects while you’re driving. Protects while you’re parked. Delivers a safe 120 Watts at 12 V.D.C. or 120 V.A.C. A highlimit safety thermostat maintains the heater circuit at a safe temperature. Pressure sensitive adhesive backing makes installation fast and easy. The 30" x 13" foil heater has a 27" ground wire for maximum safety when operating on 120 Volts.
When properly installed the heater will protect the contents of a typical 15 gallon tank at temperatures down to 0 degrees F. For 30 gal tank two units are required, for 45 gal. tank, 3 units are required.
