Heated Water Hose for RV 30FT Drinking 6.0 Upgrade, Replaceable Digital Display Thermostat, Antifreeze Protection Down to -45℉ for Winter, Electric Camper Garden Hose Insulation Heater. Plumbing Protection: Our heated water hose for RV uses electricity to heat the entire length of the hose in order to keep the hose above the 59℉ (15°C) so that when you're camping at -45°F (-42°C) in winter night, the water will flow smoothly through the hose as well, due to ordinary water hose may freeze water due to low temperature.
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