Water left in Suburban water heater - UPDATE!
Do you leave water in your Suburban water heater? I did and I paid. For years I have left the water in my Atwood WH (which is in our trailer) all season. I would drain the FW tank between trips, bu...
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I only drain my for winterizing also. I leave it full for a month at a time sitting. Never any rust. I belive the inside of the tanks are coated with a glass type substance , so nothing to rust there unless the coating is damaged. I think the anode rod protects the outsode of the tank from rusting out through the scre in metal fitings. So, ot woks by not rusting the tank from the outside in. Check the fitings going into the heater. Flush it good as you said and continue to use it, you could have pick up sediment from almost anywhere.
