CAMPLUX is a brand that specializes in water heater, including indoor electric mini tank/tankless water heater, oudoor/indoor propane tankless water heater and RV gas water heater. Camplux oudoor portable propane tankless water heater BW422, offers the most comfortable shower available when resources are limited. Provide endless hot water instantly, ideal for outdoor showers, washing pets, or any other activity that requires hot water in remote locations. Compact, instant, easy to install, and operate using propane gas. Why are known for their portability, reliability and performance, making them a popular choice for people who enjoy camping or living off-grid.