Hey long time no see, I would keep searching the web for a
https://duckduckgo.com/?q=Model+%23+HC1 ... ave&ia=webLook on this page at the bottom at the Comparable Models list is that a comparable model fridge or thermostat?
https://encompass.com/item/10165702/Haier/0060704746/Keep searching the web I bet someone has found a universal replacement. Change up your search engines try Google too, I hate Communist Google so they are a last result.
Universal refrigerator cold control mini fridge https://duckduckgo.com/?q=Universal+ref ... ave&ia=webI would think any universal fridge cold control could be adapted in a pinch. Worse comes to worse if I had the wiring schematic for that fridge I could show you what wires to tie together where the fridge runs all the time and you would have to unplug to turn it off. Caveman I know but it would be better than nothing.
Is that a $79.00 Walmart type fridge, time to upgrade?
You still live in my neighborhood?
On a side note, when boon-docking in the desert I have my fridge on the coldest setting all the time, I run my 1000 watt Honda generator all night 8-9 hrs and let the fridge get as cold as it can then its good until the next night. I ALSO keep water bottles in the freezer at night to freeze solid then move them to the fridge part during the day so it acts like a Ice Box, then back into the freezer the next night... On the road I use my 2000 watt 12 volt DC to 120 volt AC inverter in the same matter, allow everything to get cold/frozen while on the road, turn off at rest areas while sleeping. I use 8 oz. bottles so you can easily fit them into tight places, Tried the ice packs they never fit anywhere more trouble than they are worth.
Let me know how you make out.