Hey Chris
My thermostat is hooked to my Ducted A/C unit and also to my furnace,It replaced the old one
Like this one which controls both of them.
It can be hooked up to only control just the furnace.As I found out when trying to replace the old one,kept changing wires around until I got the right combo to run them both as the old one did..There is quite a few posts here on the forum,
Here are a few That I found using the google search.
As for the Bilsteins,they made the ride much nicer and controlled the leaning and porpoising.With the old ones after a dip the RV would go down then up then down again and up.With the Bilsteins they only make one rotation then settle back to the flat ride.
It also takes out the harshness of the ride.
I have been using Bilsteins for over 30 years,from my off-road vehicles thru all of my other vehicles,trucks,Suvs and other RVs.
I hope this helps,anything else just ask,happy to help when I can.
Happy Camping.
Gary
