Winterization error - or - not

[XMEDIC73]

Hi


Quick question,I have winterized many times in the past BUT this year - something new - I have a JAYCO EAGLE HT 245 that has a washer dryer prep.


I dropped off the trailer for warranty work; low point drained with a faucets opened (except I forgot the W/D pre line), blew out the black tank clean out with 30 psi air, RV antifreeze in all the lines including outside sprayer ports.


THERE IS NO W/D .



Do I need to get my dealer to drain the w/d prep line (the one I forgot)?????


Thanks

[Jagiven]

The lines are probably full of water, maybe a little diluted RV antifreeze made it up in them. At minimum, I would open the low point drains, and the washer supply lines and let them drain out. If you have a decent air compressor, you can back flush compressed air from the hose connections and blow the water out of the low point drains.

https://www.amazon.com/Winterize-Spr...94106538&psc=1