Facon 12V Heater Pad for RV Holding Tank, W 12" x L 18" with Automatic Thermostat Control, use with Up to 50 Gallons Fresh Water/Grey Water/Black Water Tank, 12Volts DC, QAI Certificated

[Application] Pad size L 18'' x W 12'' works efficiently up to 50 gallon holding tanks, such as Fresh Water Tanks, Grey Water Tanks and Black Water Tanks. Please stick 2-3 pads to your tank if it larger than 50 gallon. [Easy Installation] 2-Wires Design without plug - Convenience for fixed place installation. Just wire this pad to 12Volt DC power supply and RV power switch. Red Wire=Positive (+); White Wire=Negative (-). 3mm Foam Insulation Pad with self-adhesive make it easy installation, no extra facility required. Please make sure the voltage for your RV is 12 Volts DC. Please order another size 8'' x 25'' pad in our store if your RV Voltage is 120 Volts AC. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.