RV Tank Heater, RV Tank Heater Pad, 120V RV Water Holding Tank Heater for Fresh Water, Grey Water, PVC Waterproof Material with Overheat Protection Sensor (12" X 18", 2 Pack) We have extended the bottom

We have extended the bottom screw hole to allow for fine-tuning to different original factory screw spacings

5 inches in diameter

you can also charge your cell phone through the USB port provided with the product

They're suitable for campers

RV Tank Heater, RV Tank Heater Pad, 120V RV Water Holding Tank Heater for Fresh Water, Grey Water, PVC Waterproof Material with Overheat Protection Sensor (12" X 18", 2 Pack) We have extended the bottomEnhanced Waterproofing: To provide enhanced waterproofing, our RV tank heater is made with dual layer PVC material and sealed with high frequency welding technology, ensuring higher safety and reliability Higher Heating Efficiency: Our RV tank heater pad uses 60W of heating power and a larger heating area, increasing the heating speed by 50% compared to common 40W heating pads, allowing for rapid warming and effectively preventing the water tank from