Quote:
Originally Posted by westlaker
I think this capability to suck up the anti freeze is already there per this video
If you go to about 3:15 into the video you'll see what I'm trying to do since I don't have an air compressor. What I need is the description of that hose to run into my bottle of anti freeze.
Sorry these photos are upside down...
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Between the fresh water tank and the water pump (usually less than a foot apart) should be a shutoff for the tank (likely the drain valve too) then a tee with a piece of hose coming off and capped... That is the point to add antifreeze. Remove that cap and take to hardware store to match the fitting and a couple of feet of hose.
To use, bypass the water heater, turn off the supply from tank, connect your hose and place end into antifreeze, turn on the water pump and open each hot and cold valve (don't forget outside shower and toilet) until pink comes out.... That usually takes a gallon... I switch to second gallon and go around again....
That should get antifreeze in all supply lines and drains.
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