RV Trailer Camper Tank Blanket 20 Gallon Ac/120 MADISON ACCESSORIES 61002

Is helping to stop freeze-ups. Auxiliary heating software attaches simply to RV or business car retaining tanks. 120V AC warmth blanket supplies 65 watts of warmth. 12V type supplies 52 watts of warmth. Thermostatically managed – activates at 40ºF and turns off at 60ºF. Element directions integrated.