Many posts on how great it is to go digital, mine is a simple, heat only Honeywell that cost about 22$ on Amazon. Lots of posts on how to install and models in search bar above. Including advice on heat/AC models.
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Honeywell TH1100dv1000 nonprogrammable heat only
Looked it up, doubled in price to 39$ whew, still better than down to 55 and up to 75 and back down again.
2017 SLX 195RB
2021 Jeep Grand Cherokee Summit L 5.7L V8
Andersen WDH hitch, Renogy 100 AH Lithium &
200 Watts solar panels from Renogy
Prev. '14 Jeep Grand Cherokee Overland, gas 3.6 V6