Camplux Tankless Water Heater is the original and best-selling water heater in the US today. Get instant, endless hot water, idea for any small homes, cabins or apartments. Compact Design, the compact size instant hot water heater saves more space than traditional tanks. The control panel has a clear display of the water temperature, and manually adjusts the stable water temperature, so that it will not be cold or hot. See why thousands of happy customers buy the Camplux to make daily tasks much easier.