I've had this page open for two days waiting for replies. Oh well, I'll say something.
First, try google
"Cruisersforum Norcold SCQT-4407" I know, that's the old model, but they are still pretty much the same.
Then try google
but without the cruisersforum word.
You should find something. I recall
some complaints about the unit failing too soon, maybe something to do with refridgerant leaking and the unit not having service
valves (although you could have a tech install). Also the 6 CF capacity claim for the L-plate might be a bit overstated. Some people have been very happy with cold fridges. But apparently the NorcoldT/Thetford in USA is not particularly well known for their customer care (if something goes wrong with the unit they rather prefer you to buy a new one instead of trying repairs).
fridge guru Richard Kollmann does not recommend these units over the Danfoss/Secop bd35/50. If I recall
correct mainly due to lack of parts
availability (such as ECU).
I have the older SCQT-4407 still pending installation
. And I have a 30 year old Engel still working very well.
PS. Someone said the Engel kit is much better than the Norcold one, but I can't see why as I believe they come from exactly the same production lines. I might be wrong but I doubt it. But Engel for sure has better customer care.
PSS. If I was to buy this unit from WM I'd definitely get the extra 2 years warranty for a 4 year total.