When it comes to kegerators and keeping your beer carbonated, it’s important to consider whether or not to leave the CO2 on. The short answer is yes, you should leave the CO2 on in a kegerator. This is because the CO2 is what maintains the carbonation in your beer and keeps it fresh and ready to serve.
One of the main reasons to leave the CO2 on is to ensure that the beer stays carbonated. When you disconnect the CO2, the pressure in the keg drops and the carbonation can start to dissipate. This means that when you go to pour a glass of beer, you may end up with a flat and lifeless drink. By leaving the CO2 connected, you maintain the proper pressure and keep the beer carbonated.
Another reason to keep the CO2 connected is convenience. If you’re planning on serving beer regularly or have a keg that will be consumed over a period of time, it’s much easier to keep the CO2 connected. This way, you don’t have to worry about reconnecting and adjusting the pressure every time you want to pour a beer. The beer will be ready and carbonated whenever you need it.
It’s worth noting that if you’re only planning on having a small amount of beer or if the keg will be consumed quickly, you can disconnect the CO2 while serving. However, it’s a good idea to keep an eye on the pressure and make sure it doesn’t drop too much. This way, you can ensure that the beer stays properly carbonated throughout the serving process.
In my personal experience, I have always left the CO2 connected in my kegerator. I find it much more convenient and I never have to worry about the carbonation levels in my beer. The beer always comes out perfectly carbonated and ready to enjoy. Plus, it’s one less thing to worry about when hosting parties or gatherings.
Leaving the CO2 on in a kegerator is the best way to keep your beer carbonated and ready to serve. It provides convenience and ensures that your beer stays fresh and flavorful. Whether you’re serving a small amount or planning on consuming the keg over time, keeping the CO2 connected is the recommended approach.