Product description
12" x 18" RV holding tank heater pad Specification: 12/13.5Volts DC, 65Watt.2-wires design with Toggle Switch: Red wire=positive (+); white wire=negative (-). Toggle Switch Installation Tips: Pls connect the red and white wires to the two outermost pins.
Keep water tank warm :
The RV water tank heating pad is must have for RV/camper/trailer in the winter, keeping water tank from freezing during winter cold weather.Using the RV tank heating mat to warm up the water tank, keep water supply, prevent the water from freezing and causing inability to use water, or even damaging the tank or pipes. Great RV tank cold weather kit to prevent the RV tank water from freezing.
No worried about forgetting to turn on the heater causing the tank to freeze in cold weather.The RV water tank warming pad with built-in thermostat control will automatic turns on 45°F(±5 degrees) and turns off 68°F(±5 degrees).No worried about forgetting to turn off the heater causing it to burn out, and preventing freezing and keeping the water supply ready without draining the RV batteries. Safety and save energy.
The RV water tank heater pad is widely used for RV, camper, trailer, motorhome, boat, or marine vessel. Perfect for keeping other items warm as needed.The 12”X18” camper holding tank heater pad is designed for RV Water Tank, fresh water tank (Potable Water), the grey water tank (Sink and Shower Waste Water), and the black water tank(Sewage), holding up to 50 gallon holding tank.
Safe insulation structure:
The RV holding tank heating pad 2-wires design with Toggle Switch, our switch connection design more convenient.The RV fresh water tank heating pad is made of 5mm thick flame retardant materials, high quality heating wire and waterproof outer aluminum foil material, providing uniform and effective heating.
Warm tips:
MUST BE powered off when not in use for a long time. Pls ensure that there is water in the water tank when the RV water tank warmer is working.The 13.5V RV black and grey tank heater pad with 3.1ft power cord for use only for 12V or 13.5V DC RV batteries,make sure the RV power supply is 12/13.5V, NOT 24V/48V, Pls check the compatibility before ordering.
Step 1
Before install, Pls clean the dirt of the tank surface to make sure the heater adheres securely to the tank.
Remove the sticker on the back of the heater pad.
Step 2
Flatten the heater pad, place it on the surface of the tank, and press the pad and edges firmly to ensure that the pressure sensitive adhesive on the heater pad will adhere to the surface of the tank properly.
Step 3
Use tape to reinforce the edges of heater pad and firmly secure it to the tank. (4 tapes is included for each pad)
Step 4
Connect the heating pad to RV battery. Red wire= positive+,white wire=negative-. If your RV doesn't have a negative wire, you can connect white wire to the metal frame of the RV.
Keep RV Water Tank Warm: The RV tank heater pad is must have for RV/camper/trailer in the winter. Using the RV tank heating pad to warm up the rv water tank, keep water supply, prevent the water from freezing in winter. Great RV tank cold weather kit to prevent the RV tank water from freezing.
Automatic Thermostat Control Protection: No worried about forgetting to turn on the heater causing the tank to freeze in cold weather, the RV Holding Tank Heater Pad with built-in thermostat control will automatic turns on 45°F(±5 degrees) and turns off 68°F(±5 degrees), safety and energy-saving.
Wide Application: The 12”X18” RV water tank heater pad is designed for RV Water Tank, fresh water tank, the grey water tank and the black water tank, holding up to 50 gallon holding tank. Widely used for RV, camper, trailer, motorhome, boat, or marine vessel. Perfect for keeping other items warm as needed.
Safe&Thickened Insulation: The RV Water Tank Heating Pad is made of 5mm thick flame retardant materials, high quality heating wire and waterproof outer aluminum foil material, providing uniform and effective heating. 2-wires design with Toggle Switch, our switch connection design more convenient. Red=positive (+); white=negative (-), Pls connect the red and white wires to the two outermost pins.
Warm Tips: The 13.5V RV Holding Tank Heating Pad with 37.5 inches power cord for use only for 12V or 13.5V RV batteries, make sure the RV power supply is 12/13.5V,NOT 24V/48V. MUST BE powered off when not in use for a long time. Pls ensure that there is water in the water tank when the RV heating pad is working.
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Price: $48.59
(as of Sep 04, 2025 10:20:00 UTC – Details)
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