It has been awhile since this was mentioned, but it can be pretty easy to make walk in cooler for less than $1000 Quite a bit less if you have small room that can be used by insulating.
Cool Bot is device for about $300 that you can buy that lets you use a standard window type air conditioner. It circumvents the air conditioner's thermostat by adding a very small heater to the hair conditioner's temperature sensor so that it can maintain a temperature of 32-40 degrees.
A 10,000 btu air conditioner can be had for about $300 and that will cool an 8x8 room capable of aging meat very well.
Last edited by saddlesore; 11/06/15.
