What's the temperature of this heating pad when it is working?

We tested this heater pad working at -10℃ for 2 hours, the temperature in the water tank is around 10℃ (50°F), the temperature on the surface of the heater pad is around 113℃ (95°F).

How do I stick the heater pad to my water tank? Do I need something to hang it up?

The heater pad has one side with strong sticker, so all you need to do is peeling off the brown paper, and sticking the pad on the surface of your water tank.

Do I have to install a switch with the heater pad?

Yes, please wire it to your RV power switch, just turn on the switch when temperature drops to 44°F, and turn off the switch when the outside temperature remains above freezing, fluids have been vacated, or RV is not in use.

Is there a plug or something to connect the pad with my RV?

It is not necessary. This pads designed for fixed place installation. You just need to wire up the two wires to your RV electricity power. Easy to add this pad to anywhere that you want.

May I use it on 110V power?

No, unless you have a voltage transformer to make it run in 12V. Please buy another model#CW-T825 in our store if you need to use it on 110V power.

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Facon 12" x 18"12V RV Tank Heater Pad with Thermostat - 2Pack, 12Volts Heating Pads Prevents Freezing for 50 Gallons Fresh/Grey/Black Holding Water Tanks, QAI Certified

Facon 12" x 18"12V RV Tank Heater Pad with Thermostat - 2Pack, 12Volts Heating Pads Prevents Freezing for 50 Gallons Fresh/Grey/Black Holding Water Tanks, QAI Certified

Product ID: 440926908

Details

Brand
Facon
Special Feature
Adjustable
Colour
Black
Wattage
65 Watts
Voltage
12 Volts (DC)

🔥65W power for reliable heating

🌡️Auto thermostat activates at 44°F ±5°F

🛠️Peel-and-stick easy installation

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Description

❄️ Stay Frost-Free, Adventure More: The Ultimate RV Tank Heater Pad Duo!

HASSLE FREE SETUP - Peel, stick, and secure—no plugs or complicated wiring needed for a clean, professional install.
DUAL PACK COVERAGE - Two pads included to shield both fresh and waste tanks or even your RV steps, doubling your winter defense.
ENERGY SAVVY HEATING - 65 watts of efficient power designed to protect up to 50-gallon tanks without draining your battery.
QAI CERTIFIED SAFETY - Industry-trusted certification guarantees top-tier quality and peace of mind on every cold-weather adventure.
FREEZE PROOF YOUR RV TANKS - Smart thermostat kicks in just when temps drop near freezing, so your water keeps flowing no matter the chill.

The Facon 12" x 18" 12V RV Tank Heater Pad 2-Pack offers a smart, energy-efficient solution to prevent freezing in 50-gallon RV holding tanks. Featuring an automatic thermostat that activates near 44°F and powers off at 68°F, these QAI-certified pads ensure reliable winter protection. Easy peel-and-stick installation and dual coverage make them essential for any cold-weather RV enthusiast.

Specifications

ASIN	B01MT9EUG9
Brand	Facon
Brand Name	Facon
Capacity	50 Gallons
Colour	Black
Country of Publication	USA
Customer Reviews	4.2 out of 5 stars 375 Reviews
Efficiency	Energy Efficient
Is Electric	Yes
Item Dimensions W x H	45.7W x 30.5H Centimeters
Item Weight	1.7 Pounds
Manufacturer	Genesis Lighting Co., Ltd
Manufacturer Part Number	CW-T1218
Material Type	foam
Maximum Temperature	68 Degrees Fahrenheit
Model Number	CW-T1218
Mount Type	portable
Power Source	Battery Powered
Product Dimensions	45.7W x 30.5H Centimeters
Special Feature	Adjustable Heat Settings
Special Features	Adjustable Heat Settings
Style Name	2 Pack
Unit Count	2.0 Count
Voltage	12 Volts (DC)
Wattage	65 Watts

Reviews

A**Y

Resolved the issue of having underslung tanks in colder weather.

27.11.2025

K**.

High quality product

22.04.2025

F**8

Great Heaters!

18.11.2019

B**S

Perfect for RV anti-freeze solutions

5.12.2025

T**.

Delivered sooner than expected.

22.01.2022

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11781157₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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