Yes, an old refrigerator can be repurposed as a keg cooler, and it's a popular DIY project among homebrewers and party enthusiasts. Converting an old refrigerator into a keg cooler can be a fun and cost-effective way to have a dedicated space for storing and dispensing your favorite draft beverages.
Here are the basic steps to repurpose an old refrigerator into a keg cooler:
Choose the Right Refrigerator: Make sure the refrigerator is large enough to accommodate the kegs you plan to use. Consider the dimensions and internal space to ensure the kegs fit comfortably.
Remove Shelves and Compartments: Take out all the shelves, drawers, and other compartments from the refrigerator to create a clear space to fit the kegs.
Install a Tower or Tap System: Decide how many taps you want on your keg cooler and install a draft tower on the top of the refrigerator. You'll need to drill a hole for the beer lines to pass through from the inside to the outside.
CO2 System: If you're using kegs, you'll need a CO2 system to pressurize the kegs and push the beer to the taps. You can mount the CO2 tank inside the fridge or outside, depending on available space.
Temperature Control: While most refrigerators have temperature control, some older models may not. It's essential to ensure that the temperature inside the refrigerator stays at the ideal range for storing and serving beer (usually around 38-45°F or 3-7°C).
Sealing and Insulation: Check for any gaps or leaks in the refrigerator's seals, and if necessary, add extra insulation to improve energy efficiency.
Cleaning and Sanitization: Thoroughly clean and sanitize the refrigerator before installing the kegs. This step is vital to ensure your beer stays fresh and free from contamination.
Optional Customization: You can get creative and add custom touches like LED lighting, a chalkboard for labeling beers, or any other features you'd like to make your keg cooler unique.
Always remember to exercise caution when working with electrical appliances, especially if you're modifying the refrigerator's internal components. If you're not familiar with electrical work, it's best to seek help from someone with experience or consult a professional to ensure safety.
Overall, converting an old refrigerator into a keg cooler can be a rewarding project, and it's an excellent way to give new life to an appliance that might otherwise go to waste.