A keg is an essential part of any home brewery setup. It is used to store, serve and even transport carbonated and non-carbonated drinks. Kegs are made of metal and are typically very sturdy. However, if you don’t properly take care of the keg it can become damaged and warm quickly. This article will discuss is it bad to let a keg get warm and what you can do to prevent this from happening.
A keg can be stored at room temperature if it is properly protected. However, if it is left out in direct sunlight or a hot area the beer will start to taste off. It will also lose its flavor and may have a funky smell. It is important to keep the keg refrigerated and out of the sun in order to maintain its freshness.
When the keg is warm, the CO2 in the beer can no longer dissolve and it will become foamy when poured. This is due to the temperature change in the keg and it can be very messy. The best way to avoid this is to ensure that the keg is always cold and that the beer lines and tap are clean each time you use it. This can be done by using a PBW soak and a thin wire brush for the dip tube.
It is also possible to re-chill the beer once it becomes warm. This will help to restore the proper carbonation levels and the beer will taste much better. The process is fairly simple and will only take a few minutes. First, the beer must be emptied out of the keg and then it should be cooled down to around 40 degrees F. The keg can then be refilled and the pressure can be restored with CO2. It is important to keep the keg at a cold temperature and make sure the pressure stays high before pouring again.
If a keg is left out in the heat, it can cause the beer to go flat and taste stale. This can be a problem for people who enjoy drinking beer or who are trying to age it. The high alcohol content and hops will protect the beer from spoiling from bacteria but the temperature change can have an adverse effect on the flavors and aromas of the beer.
A keg of beer can last for many months in the right conditions. The key is to keep it refrigerated, out of direct sunlight and in the correct pressure. It is also important to sanitize the equipment each time you use it and make sure that all connections are tight and sealed. If you follow these tips, your keg will last for months and will be ready to serve whenever you are. This will save you money and time when it comes to purchasing new kegs or finding ways to reuse old ones.