When we open the camper this year and turn the water heater on our hot water only stays hot for about a minute then turns back to cold. Can someone help me with this are we doing something wrong. We own a 2016 vibe
The shutoff values are easy. If the tap goes across the line it’s closed. If it’s with the line it’s open. Basically the lines going into and out of the heater need to be in line and the one going between the 2 lines , the bypass line, needs to be across the line.