Quote:
Originally Posted by tammymcdowell
Newbie RV owner, and for the life of me I cannot find anything in the owners manual or online that tells me where to pour the antifreeze when winterizing my RV. Does it go where the city water goes? or where the the tank vent is? The owners manual has you put sanitizing solution in through the tank vent. This is a phot of the tank vent and city water connection.
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If pouring into the fw tank it'll possibly take several gallons before the pump would pick up suction + if there's any water left in the tank it may be enough to dilute the anti freeze to the point of being useless.
If your rv is not equipped with the hose as mentioned they sell a kit to add it, which would be a better option than wasting several gallons of anti freeze.