Step-by-Step: Kegerator Assembly Guide

This is a general reference guide for assembling and installing a standard full size kegerator. Depending on the kegerator brand, make, and model, slight modifications may be needed in the assembly and installation.

For a visual reference of parts that are numbered in parentheses in this installation guide, please view the kegerator diagram below.

Listed Parts:
  1. Faucet Handle
  2. Faucet
  3. Beer Tower
  4. Guard Rail
  5. Drip Tray
  6. Regulator
  7. CO2 Tube
  8. CO2 Cylinder
  9. CO2 Holder
  10. Keg Coupler
  11. Metal Keg Floor Support
  12. Caster Washer (x2)
  13. Casters (x4)
  14. Neoprene Washer
  15. Snap-On Clamps (x2)
  16. Wire Shelves (not pictured) (x2)
  17. Half Barrel Keg (not included)
  18. Faucet Wrench (not pictured)

Kegerator Parts Guide
For a more in-depth review of what each component is, please refer to our Kegerator Parts article.

Step-by-Step Instructions for Assembling Your Kegerator

Follow these step-by-step instructions for assembling your kegerator and installing/tapping a keg inside of it.

1. Install Caster Wheels

Before beginning, make sure the unit is empty – including the white metal keg floor (11). Then, carefully tip the beer dispenser on its side. Connect the casters (13) to the cabinet by screwing in each metal bracket into one of four caster holes. The casters in the front of the cabinet require the washers (12). When done, carefully set the unit upright.

Installing Caster Wheels

2. Remove Plug

Open the door, and with your hand push the top cabinet plug through the top of the cabinet until it comes out. Alternately, you can use a flat head screwdriver as a prying tool.

Remove Plug

3. Install Tower

Now you can begin to install the tower (3). Unravel the beer line hose from the bottom of the tower, and feed the hex nut and beer line through the hole you uncovered in the top of the cabinet.

Install Tower

4. Secure Tower

Once you have fed all the line into the cabinet, you are ready to place the tower into the unit. Align the black plastic adapter on the bottom of the tower to the hole in the top of the cabinet. Once the adapter is securely lined up to the hole, turn the adapter about 25° clockwise to lock it into place. The faucet connection for the tower should now face the front of the cabinet, but if not remove it and reinstall from another position.

Secure Tower

5. Install Railing

Take the railing (4) and place it’s feet into the pilot holes in the top of the cabinet.

Install Railing

6. Install Handle Faucet

Screw the black faucet handle (1) on to the faucet (2), then screw the faucet onto the faucet adapter on the front of the tower (3). Make sure the faucet is vertical with the black handle facing the ceiling, and the faucet should be screwed on tightly. Place the plastic drip tray (5) beneath the faucet.

 Install Handle Faucet

6. Connect Tube to Regulator

Check the switch below the main body to make sure the CO2 regulator (6) shut off valve is closed (the switch should be perpendicular to the tubing). Install the 4 ft. CO2 gas line tube (7) to the regulator by attaching one end of the tube into the hose barb connection on the CO2 regulator and secure the tube by using one of the two self-locking red plastic snap-on clamps (15). Use pliers or clamp crimpers to snap the clamp on as high as possible, and make sure the clamp does not impede the valve. Then remove the black rubber plug from the back of the unit and feed the remaining unused end of the tubing through the hole.

Connect Tube to Regulator

7. Connect Regulator to Cylinder

Make sure the CO2 cylinder (8) is full and closed. Then attach the CO2 regulator (6) to the cylinder by screwing the loose golden regulator nut into the cylinder valve and tightening with a wrench or pliers. Note that a fiber washer is normally required to connect a regulator to a CO2 cylinder, but a standard regulator generally includes a built-in O-ring.

Connect Regulator to Cylinder

8. Mount CO2 Cylinder

Now mount the CO2 cylinder holder (9) to the cabinet. Match up the holes on the holder with the screws jutting out of the back of the cabinet and slide the holder down to lock it in place. Position the CO2 regulator (6) in the holder so that you will be able to read the numbers on the gauge and have easy access to the shut-off valve.

Mount CO2 Cylinder

9. Connect Keg Coupler

To connect the keg coupler (10) to the keg (17), first make sure the black pull handle of the keg coupler is in the closed (diagonal/upper) position. Insert the keg coupler into the locking neck of the beer keg and turn clockwise 25° to lock in into place. Now the keg coupler is secured to the keg.

Connect Keg Coupler

10. Attach Tube to Coupler

Now attach the remaining open end of the CO2 gas line tube (7) to the keg coupler’s hose barb (10). Then secure the tube by using the remaining self-locking red plastic snap-on clamp (15). Use pliers or clamp crimpers to snap the clamp securely as close to the coupler as possible.

Attach CO2 Tube to Coupler

11. Connect Beer Line to Coupler

Now connect the beer line from the tower (3) to the keg coupler. Insert the neoprene washer (14) into the beer line hex nut (the beer line is the line coming from the tower and faucet). Remove the blue rubber protective cap located on top of the keg coupler and firmly screw the nut with the neoprene washer to the top of the keg coupler.

Connect Beer Line to Coupler

12. Tap Keg

To secure the tank connection, pull the tap handle out – away from the keg coupler (10) – and push down until it locks into position. Listen for the “click” of the pull handle when it shifts into the final downward position, and your keg will be tapped.

Tap Keg

13. Calibrate Regulator

Calibrate Regulator
  1. With the shut-off valve on the regulator (6) closed, open the valve on the gas cylinder (8) completely.
  2. Loosen the adjustment nut with a pair of pliers, allowing the adjustment screw to be turned counter-clockwise until the screw can no longer turn.
  3. Slowly turn the regulator adjustment screw until the desired pressure is shown on the output pressure gauge. Under normal circumstances, we recommend setting the regulator at 12 PSI.

    NOTE: Other conditions, such as altitude or special beer type, may require some adjustment. On regulators designed for draft beer, turning clockwise will increase the output pressure, and turning counter-clockwise will decrease the output pressure.

  4. Open the shut-off valve on the regulator, ensuring the switch below the main body should be parallel to the tubing. Gas should now flow from the regulator to the keg coupler (10), and you will hear the keg pressurizing. The output needle will drop momentarily while the pressure is equalizing, then it will return to the point at which you set it.
  5. The keg coupler is designed with a pressure relief valve (PRV). Pull the ring on the PRV briefly to allow gas to vent. This will permit gas to flow through the regulator and help obtain a more accurate reading on the output pressure gauge.
  6. Re-check the output pressure on the regulator and, if necessary, re-adjust using step B until the desired pressure is shown.

    NOTE: It is always wise to follow up any adjustment to the regulator with a brief pull of the PRV ring to ensure an accurate output reading.

14. Position Keg & Enjoy!

Place the metal keg floor support (11) back into the cabinet. Then, carefully tilt the beer keg (17) and rest the edge on the keg floor support on the bottom of the interior cabinet. Slide the keg in slowly, ensuring that it is properly located, and all hoses are clear of obstructions. Close door and enjoy some refreshing draft beer!

Position Keg & Enjoy!

That’s It!

Now that your keg is fully assembled and the keg is tapped, the only thing left to do is enjoy a fresh draft beer right in the comfort of your home. If you have any questions about assembling or installing your keg, please leave them in the comments below or give us a call at 1-866-950-8710.

Jeff Flowers

About Author

Jeff Flowers has been a self-described beer geek for over a decade now. When he's not chasing his daughter around, you can usually find him drinking a fresh brew and wasting too much of his time on both Google+ & Twitter.


  1. Mitch Sims says

    Keg motor will not stop running, replaced thermostat, and added R134. The only way it will shut off is when I turn thermostat down to off.

  2. Cj ferrara says

    Have had my kegerator for a year now n I still can’t lock tower in place when u put it in n turn it it locks to the left but u can still turn it to the right easy

    • SymphonyX4 says

      I had the same problem. The kegerator that I had came with rubber gaskets, but they were too thick and I coudn’t turn the tower to lock it into place. I then took a few small pieces of paper towel instead and it helped secure the tower better. Hope this helps.

    • Jeff FlowersJeff Flowers says

      Hi Joe,

      Try taking it apart and cleaning it. Sometimes, when the faucet gets stuck or is hard to pull forward/backwards, that all it needs is a good cleaning and it will work fine once again.

      Please let me know if that helps.

  3. Darryl says

    Looking to convert my single tower to a double from the kegerator I bought from…by the way great unit. Can I do this without a convertor and if not…where is one?

    • Jeff FlowersJeff Flowers says

      Hi Darryl,

      I would check out all of our conversion kits here. We have multiple options to help you convert a single-tap tower to a dual-tap or triple-tap. These kits will come complete with everything you need. And I would recommend going this route.

      Another option, is to buy the individual parts and “create your own” conversion kit. I would be hesitant to go this route, however, as it may be more expensive to buy the parts individually, and you may miss one or two which will create headaches for you. However, if you have some spare kegerator parts laying around, then this may be the better option for you.

      Good luck converting your kegerator. Glad you are enjoying it. I know I love mine.


  4. Stephanie Wottrich says

    My husband took apart kegerator for cleaning, I normally do it, and he lost the washer that is listed as #14. I have looked everywhere for it. What size is washer? I need to get it replaced ASAP

  5. Stephanie Wottrich says

    And we actually have the same model as above, ordered from your company. It’s worked perfectly! Until now. Didn’t realize he lost washer, he reassembled and we put a fresh keg in yesterday. Beer all over the floor today. :( luckily we caught it pretty early.

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