I have a brand new, never plugged in washer/dryer combo that's vented. In fact it still has the shipping stabilization bolts in the back. I purchased it a couple of months ago from Camping World with the intent of installing it in an RV that I was going to full time in. However, plans change. I no longer plan to do that so it's available. I removed it from the shipping box to make sure there was no damage during shipping, but it's been stored since in my home garage. I also have a vent kit in case your RV is not already vented. I have all the paperwork that came with it which is stored inside the washer. Here's a link that gives a very good description (You'll have to copy the link and paste it in your browser address bar):
https://www.campingworld.com/splendi...p;gclsrc=aw.ds
I was asking $1150 for it, but I'm lowering the price to $950. I paid $1300 for it.