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2008FX4's avatar
2008FX4
Explorer
Jun 07, 2014

hot water heater

I was wondering if there is a way to make the hot water heater stay on longer? I run it on LP.and we turn the water off while washing hair and body. But by the end of washing off the water is coming out cold.

22 Replies

  • It is a Water heater BTW. The old ones you could set the temp hotter but the new ones are factory set there are a couple of way to pre heat your water like the other poster stated. They make a 110volt on demand water heater that pipes in line it helps or what we have up at the lake on our permanent camper is a roll of pex on the roof of the camper and I put a bypass in and quick connects so it runs through 50 foot of pipe on the roof the sun preheats the water and with a 10 gallon water heater I can take a shower for as long as needed.
  • The water heater should be plenty if you preheat the water.