Forum Discussion
dougrainer
Nov 19, 2016Nomad
Easiest way is to buy 6 more gallons of antifreeze(or 10 if you have a 10 gallon heater) install the drain plug and then pump the system full of antifreeze. Once done have a catch can and then drain that 6 gallons of antifreeze from the Water Heater and save for the next time you winterize. Doug
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