Boltigen 3pcs RV Water Tank Heater Pad, 12V/13.5V Thicker Heating Anti-Freeze Pad Kit with Automatic Thermostat & On/Off Switch for RV Holding Tanks Up to 50 Gallons, Camper, Trailer, Boat, Motorhome

11번가 원화(KRW) 기준 가격입니다.

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• 【Thermostat Control】Our RV tank heater pad features an automatic thermostat, set between 41°F–59°F (5°C–15°C). It activates at 41°F and shuts off at 59°F, preventing water tanks from freezing while conserving energy.
• 【Thickened insulation】The 12V RV water tank heating pad is made of 8mm flame-retardant insulation, high-quality heating wire, and waterproof aluminum foil, provides uniform heat distribution and excellent heat retention, effectively reducing heat loss and extending the lifespan.
• 【Application】 This 12" x 18" holding tank heating pad is designed for fresh, grey, or black water tanks up to 50 gallons. Ideal for RVs, campers, trailers, motorhomes, boats, and marine vessels, to protect your water system during winter trips.
• 【Switch Panel】Our rv holding tank heater pad comes with a 3-way control switch panel for easy operation—allowing you to individually control multiple pads as needed. Simple wiring: Red = Positive (+), Black = Negative (-).
• 【Safety Tips】The rv water heater cover for use only for 12V Or 13.5V DC RV batteries. Always turn off power when not in use for long periods, and ensure water remains in the tank when the heating pad is operating.

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