Camplux outdoor is part of the JAL Group and is dedicated to providing you an easy and efficient outdoor lifestyle. Being more than 15 years of strong experience in the gas and electrical industry, the company is becoming one of the leading manufacturers in home appliances. Portability, energy-saving, and innovation are the three key elements of Camplux products. Comes with CSA listed temperature /pressure relief valve installed - 2.5 gallons/ 4 lb /6 liters tanks feature a simple 120v electric supply socket. A fast recovery rate eliminates long waits for hot water at your sink. Camplux me series electric mini-tank water heaters are lightweight and compact designed, and can be floor, shelf, or wall-mounted, very friendly to any small spaces. ME25 ME40 ME60 Tank Volume 2.5 gallons 4 Gallons 6 GPH.