My dad redid his kitchen and he's letting me have his old fridge. In the future, I'd like to lager with it, but for now I would like to use it for an ale fermentation chamber. I don't have a/c, so my beers have been getting up to 74/76° F
Can someone give me some advice on how to keep a fridge around 68-70 on a budget? I'm living with my wife and 8 month old son along with 3 mooching grown adults so my budget is kinda limited.
Thanks and cheers!