Eccotemp L5 Portable Tankless Water Heater |
Eccotemp L5 Portable Tankless Water Heater. The Eccotemp L5 is the original and best selling portable water heater on the market today! Eccotemp L5 gives you endless hot water wherever you are! The Eccotemp L5 portable tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse.