You can buy chest freezers that have conversion to refrigerator as a built-in feature, e.g. https://www.bestbuy.com/site/amana-16-cu-ft-chest-freezer-with-baske

You can buy chest freezers that have conversion to refrigerator as a built-in feature, e.g. https://www.bestbuy.com/site/amana-16-cu-ft-chest-freezer-with-basket-white/6476505.p?skuId=6476505 https://www.bestbuy.com/site/amana-16-cu-ft-chest-freezer-wi... (Appears common enough that BestBuy has it as a search flag).