Getting all the water out of the water heater
When you drain your water heater, and get ready to winterize your rig, do you remove ALL the water out of the water heater? There is usually about 1/2 gal or so left in it. There will not be any damag...
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After I drain the water heater and with the plug still out, I pump the pink stuff toward the tank just for a second or two to fill the short section of line at the tank. I will then switch the bypass valve and I am done with the tank except I will place the drain plug back in a couple of turns to keep out things. I also tie a bit of red flagging on the exterior tank access door to remind me that the plug is not tight.
