My hot water heater did not work either. In stead of replacing with an expensive unit I found The Hott Wash unit. It is 120v. plug in, attach a hose for water supply and a hose out for hot water. I place it on the ground outside my trailer, cold water passes right through it until yuou turn it on. 45 min later the water is hot enough for showers. Now you have hot water coming in on the cold side, mix it with cold water in your old water heater for comfort. (All this means is that the faucets are backwards)After one shower recovery time to heat the water back up is about 30 min. The heater comes in 2.5, 4, and 8 gallon sizes. Now that I have two trailers I have set it up so I can move it from one trailer to the other, that only required two short hoses for each trailer. Also in the 31' Sovereign I can put it in a closet and just run the hoses to it.
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