Camplux 10L two.64 GPM Transportable Propane Water Heater The Camplux 2.64 GPM propane water heater is made specifically for very low-use outdoor apps. Great for sheds, out of doors showers, or campers and RVs, this tankless water heater can help a few appliances at a time. It connects very easily and securely to plain propane tanks, with various s