Forum Discussion
dougrainer
Oct 20, 2021Nomad
A GOOD shop will charge depending on what is needed for winterizing. It all depends on the RV and what water equipment it has. We charge anywhere from a basic 1/2 hour ($75 for the type link the Poster provided)) to up to 2.0 hours ($300) for large Diesel Motorhomes that have a lot of extra water equipment. WE blow out all water lines including Refer Icemakers and water thru the door. Dishwashers/Washers/Aqua Hots(need special drain operation)/Water Filter systems(optional upgraded type systems). We install antifreeze in all P traps. We install Antifreeze in the Dishwasher/Washer drain pump systems. After Blow out on a Aqua Hot(hydronic type system), you MUST pump antifreeze thru the interior water coil to provide 100% protection from freezing. We do and I recommend Blow out for other than basic systems because Antifreeze is a pain to completely remove from Icemaker molds and washer systems without running LOTS of cycles. Doug
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