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Old 11-10-2021, 10:07 AM   #4
porthole
Senior Member
 
Join Date: Jun 2009
Posts: 455
I have been using the antifreeze in our combo since 2009 and the seperates since 2018. I run a "quick wash" which is the shortest cycle. In the spring i start with a just a water wash cycle then I'll do a full cycle with detergent with the water temp set about 1 bar above hot/cold.

I've never noticed any film from the food grade/safe antifreeze.

I'm just finishing up winterizing our 39DBRS3.
I blow all the lines out first.
Washer, dishwasher, 2 baths, fridge, takes a bit more antifreeze but we haven't had any problems yet. And I recycle the antifreeze that I can.

Recycled antifreeze first is used on the boat and then what is left over from that and the trailer goes in the sprinklers.

Quote:
Originally Posted by Sundancekid View Post
Okay so we have a 2021 DRV 39DBRS 3
Does your 39 have the half bath toilet?
If so, something to think about. The piping for the half bath is not a downhill run to the tank. It takes a bit more antifreeze to make sure you have enough in the pipe to fill the 'U trap'
Attached Images
File Type: jpg 39DBRS3_plumbing_drians copy 2.jpg (152.3 KB, 7 views)
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Thanks,
Duane
2019 DRV MS 39DBRS3 ---> Flexible Flyer
2020 F-450
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