Facing Nostalgia Kegerator Problems? Here’s What to do!

For someone who loves beer, a kegerator can be the best thing to have in a house. It’s also such a thing that you don’t always have around. So it could have many problems that might baffle you. But, these problems aren’t as complicated as they seem. 

So, having nostalgia kegerator problems?

The problems of nostalgia kegerator can range from the beers being flat to being too foamy. The kegerator could not even turn on in the first place. The biggest fact is temperature. As a matter of fact, how much foam your beer has depends on the temperature level. 

If you find these problems relatable, go through this article to figure out what to do.

We’ve come up with different problems and their solutions just for you!  

Some Common Problems of Kegerator 

It’s all fun and games owning a kegerator. Until kegerator problems appear that seem impossible to figure out and fix. Well, here is some kegerator troubleshooting.

Let’s take a look-

Problem 1: Not Cooling

Kegerator not getting cold is one of the major of the many problems of nostalgia kegerators. When you see that the beer is foaming, understand that it’s warm. There are several possibilities for why this is happening.

The ice could build up in the cold plate. For this, the fridge loses the ability to circulate air. Coupled with losing cooling ability. It could also be your door not being sealed properly. 


Try these out.

  • Remove the ice from the freezer.
  • At the lowest temperature setting, if the beer does not get cold enough. The thermostat must then be reset or overridden.
  • Simply set your kegerator’s temperature to between 8 and 13°C for proper serving temperatures.
  • Examine the cabinet’s insulation to check whether it has been compromised. Warm air can enter through cuts, dents, and other damage. Spray-in foam insulation can be used to repair some damage.
  • Close the door, turn off the lights in the room it’s in, and place a flashlight in the kegerator. If you detect any light coming through the door seals, they need to be replaced.

Here’s our recommendation for the best spray-in foam insulations out there.

We believe you now know what to do when it’s not cooling. Now, let’s get to the second problem.

Problem 2: Not Dispensing 

You install a new kegerator and are ready to pour and have some beer. You fill your first glass, go for another and see that the kegerator not pouring. It could be for multiple reasons for beer to not come out of the keg. 

Some of them are given below-

  • There could be a problem with the coupler.
  • The CO2 valve could be closed.
  • The ball does not pass through the check valve in the opposite direction, towards the coupler, and it does not remain in the black plastic check valve.
  • Could be that the CO2 is leaking 
  • The beer in the line could freeze. 
  • Could be a loss of CO2
  • Could the retainer ball in the coupler is stuck 

Now let’s look at the solutions-


The steps given below will let you get a glass full of beer in no time. 

  • Open up the coupler and make sure everything is in its proper place 
  • Check if the little plastic ball is inside the check valve 
  • A new rubber check valve can get the problem solved. 
  • Check to see whether the beer line’s going out the top and the CO2 is going out the bottom of the keg.
  • Make sure the ball lock connector is all the way down into the post 
  • Uncouple the coupler and drag the coupler handle down like you’re tapping the keg while doing so. If CO2 is emitted, you have CO2. If not, there will be no CO2. If CO2 leaks, double-check the ball in the coupler to ensure it hasn’t been stuck. 
  • Try cleaning the tap. 
  • The hops you have been storing might clog the dip tube, or a hop bag can get lodged underneath it, preventing it from flowing. Just keep in mind that everything should be clean.
  • At times, it appears that the ball lock seems completely pushed on, but this is not always the case. Check to be sure that everything has been pushed on about as far as you can push it.
  • In the case of frozen beer, keep the keg at room temperature for four hours. 

These are the solutions. Now let’s move on to the last issue-

Problem 3: No Power

Sometimes it could happen that you plug in your kegerator and kegerator no power persists. This is, without a doubt, a strange occurrence. Because there aren’t many possible reasons for this issue.

There may be a problem with the voltage. It’s also possible that there may be an issue with the outlet. Or the wires could be connected incorrectly. The compressor could be shot too. 


  • It’s simple to bypass the circuit board if you can open it up and provide 120 volts to the fan components and compressor. Once it powers up it’s confirmed that there’s a board problem. If it doesn’t then you could have a compressor problem. You should then take it to a professional so they can check and give you proper solutions. 
  • Get a voltage tester to see if the voltage is burnt. 
  • Connect the device to an electrical socket with enough amperage.
  • A blown fuse could be the problem. This can be solved by either resetting the breaker or replacing the fuse.

If you’re confused about where to get the equipment required, we got you. Here’s our recommendation for voltage testers.

These are all the problems and solutions of your kegerator.

How to Maintain a Kegerator 

Kegerator maintenance is a must if you don’t want to face any type of problem. Let’s look at some tips on how you can keep your kegerator clean.

  • Clean beer lines. 
  • Maintain proper pressure. 
  • Clean beer faucet. 
  • Remove beer faucets. 
  • Flush beer line. 


Given below are some common queries all kegerator owners have-

Why is the beer inside my kegerator flat?

If your beer is slow and flat to pour, the problem is almost certainly in the line. Long or thin lines, or both, will significantly restrict the flow of beer and remove too much CO2 from the solution before it reaches the tap. 

Should I keep my CO2 tank outside or inside the kegerator? 

You could keep it inside or outside, either way, it doesn’t make a difference. But it is seen that to make more space inside the refrigerator, the tank is usually put outside of the fridge. 

What should be the beer lines in a kegerator? 

An 8-foot long beer line would be needed for a kegerator supplied at 10 PSI. This is if the flow rate is 10 seconds for each pint and the inner diameter of the beer line is 3/16″.


Calling a professional for nostalgia kegerator problems is a real pain. It is very time-consuming. Not that doing it yourself isn’t but, this way you can always do it in your own time. 

Since you’ve come this far we hope this guide will come in handy for your kegerator!

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