HOWTO: De-Winterizing
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© 2016 by Erwin Hymer Group North America, Inc.
HOWTO: De-Winterizing
If you winterized only for a short time (less than a week) you can skip to the second step.
First step
You will need 2 gallons of water and 1 cup of fresh bleach. (Bleach loses its potency over time; always start with bleach that
is less than 6 months old.)
•
• Mix up two gallons of water and one cup of chlorine bleach. Add to the fresh water fill. Allow a few minutes to drain into
exterior tank.
•
• This is a good time to get some stuff for spring cleaning of your Roadtrek, so drive around for an hour. Let it sit for a couple
more hours.
•
• Open drain valve and drain both tanks.
This kills any bacteria in the tanks before you distribute them through the entire water system.
Second step
You will need a good supply of fresh water and a cup of chlorine.
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• Mix 1/2 cup of chlorine with 2 gallons of water and pour into fresh water fill.
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• Fill fresh water tank about 1/2 full.
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• Add 1/2 cup of chlorine and fill fresh water tank about 3/4 full.
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• Turn on water pump, circulate through entire system. The water heater is still winterized.
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• Run water out of every faucet and shower head until you smell chlorine.
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• With the water pump on, open the city water valve, and let the pump push water through the fill line for a minute or so.