I don't think they exist. I have the 70A and asked at the service dept. and they said there were none. The other 2 drain the tank fine. There are a couple of FB groups that have ERA in the name and have been helpful for these kinds of questions.
Thanks for the help! That was my suspecion but couldn't be sure. I will check out the FB groups when I get a chance.
In preparation for winterizing my new 2016 ERA 70A, I have been reading up the Winnebago factory operation manuals. While everything seems pretty easy to follow, one thing that puzzles me is that I am unable to locate two of the waterline drain valves (four total) that are described in the manual as located "beneath bed cabinet (driver side). Remove top panel to access".
The manual also described that the hot water tank bypass valve could be found in the same location "beneath bed cabinet (driver side), accessble by removing the top panel". When I followed the instructions and removed the top panel beneath the bed cabinet, I did see the hot water tank with the bypass valve there but could not find any drain valves.
Can anyone shed some light on this? Thanks!