Changing Dometic rv AC and Furnace analog to digital thermostat

changing out inaccurate duo therm control box and thermo for a new digital set up

[@seawalk702]

Hey I'm watching your video I've got the B975 air conditioner I only have the original harness wires nothing else do you know how you hook it up I ran thermostat wires 3 of them I just don't know where those connect to I know 2 go to the spades and what else do I need

[@sueschroederschmelzer6052]

I’m having trouble finding out what parts I need to order exactly does it come in a kit together? And where is the least expensive place to get these parts?

[@Vassmotorsports]

I actually bought mine on Ebay (my favorite place for parts) and it was brand new and works great then my camper got water damaged during Hurricane Ian and lower part of camper was ruined but I took this thermostat and control box out before letting it go to CoPart because I thought I would need in my next 5th wheel would need it and knew this was still in perfect condition and had all power off before and during the storm , (I checked before removing) but our newer 5th wheel already had a dual zone thermostat installed with both units so I still have this one boxed up to sell and didn't list yet. I could sell it for $110 with shipping if youd like it

[@justinhuskins4828]

How does that thermostat control the AC and gas furnace ?

[@Vassmotorsports]

The thermostat and control box come as a pair and work in conjunction ,the box actually sends the signal to either unit. The furnace plugs into it at the AC unit ,not into the thermostat

[@Oblivionsurveyor]

Was thinking about doing this job, just don't know how i would run the wires.

[@Vassmotorsports]

The kit comes with instructions although it helps to have a little mechanical background and a volt/ohm meter