Kegco K309B-3 Triple Tap Digital Beer Dispenser
$656.04 price checked August 2026
If you need to serve three 5-gallon home-brew kegs simultaneously, this is the right model to price-check.
Where the Kegco K309B-3 Fits
The Kegco K309B-3 Triple Tap Digital Beer Dispenser is for the enthusiast who needs to serve three 5-gallon Cornelius ball lock home-brew kegs simultaneously from a single unit.
Inconsistent pour temperatures or limited tap availability often force home brewers to choose between a single draft line or a complex multi-unit setup. A single dispenser that manages multiple kegs simultaneously solves the bottleneck of serving different varieties at once.
The Kegco K309B-3 Triple Tap Digital Beer Dispenser provides a solution by featuring a triple tap draft tower and an interior that accommodates up to three 5-gallon Cornelius ball lock home-brew kegs. This specific configuration allows for a high-volume serving setup without requiring multiple separate cooling units.
We evaluated the Kegerators options we compared to determine which models offered the best internal versatility. This review is for the upgrader looking to move beyond a single-tap system to a multi-keg configuration.
How MyHobbyLobby picked: we started from the 200 most-reviewed Kegerators listings in our retail dataset, removed duplicates, accessories and off-category products, and 85 qualified. This product is one of 15 from that pool chosen for a full review. Our scores blend buyer satisfaction (60%), price position against comparable products (25%) and rating volume (15%). Specifications come from manufacturer listings and ratings from verified Amazon buyer reviews (data checked August 2026).
The Short Answer on the Kegco K309B-3
Best for: you need a multi-tap setup that accommodates a full-size keg or multiple smaller home-brew kegs simultaneously.
The Kegco K309B-3 is a strong choice for this configuration at $656.04.
- Pro: The interior accommodates three 5-gallon Cornelius ball lock home-brew kegs.
- Pro: It includes a brand new 5 lb. aluminum CO2 tank with a glossy red epoxy finish.
- Pro: The unit features rolling casters with locking capability for easier placement.
- Con: The triple tap system requires a specific footprint that may limit door clearance in narrow spaces.
- Con: The 4.3 rating suggests some users may find the assembly or maintenance more complex than basic models.
Don’t buy this if: you require a dedicated cooling unit for a 1/2 barrel keg that exceeds the interior dimensions of a standard home-brew fridge.
Price assessment: $656.04 is a fair price for a kit that includes both the dispensing system and a CO2 tank.
MyHobbyLobby score: 8.2/10 (data-driven – see “How we picked” above)
If you have limited storage, compare the best kegerator for 1/6 barrel options to see which fits your space.
The Specifications That Matter
| Included CO2 Tank | 5 lb. aluminum with glossy red epoxy finish |
| Dispense System | Triple tap draft beer dispense system |
| Coupler Type | Three D system lever handle keg couplers |
| Full Size Keg Capacity | Accommodates any full size keg including rubber kegs |
| 5-Gallon Keg Capacity | Up to two D system or three Cornelius ball lock kegs |
| Adjustability | Convertible to all-refrigerator using two included adjustable shelves |
| Mobility | Rolling casters with locking capability |
| Weight | 110 pounds |
The Kegco K309B-3 accommodates any full size keg including rubber kegs, providing more versatility than units limited to smaller home-brew sizes.
Before You Buy: Kegco K309B-3 Checklist
The first thing to check is the physical clearance of your doorway and hallway to ensure the unit can be moved into your space.
- ☐ Confirm your keg types — the interior accommodates any full size keg, two 5-gallon D system kegs, or three 5-gallon Cornelius ball lock home-brew kegs.
- ☐ Verify your CO2 setup — the unit includes a brand new empty 5 lb. aluminum CO2 tank with a glossy red epoxy finish and a regulator.
- ☐ Measure your tap requirements — the system includes a triple tap draft beer dispense system with three D system lever handle keg couplers.
- ☐ Check your shelving needs — use the two included adjustable shelves to convert the unit to all-refrigerator use.
- ☐ Plan for floor space — the unit includes rolling casters with locking capability for mobility.
You should not buy the Kegco K309B-3 if you require a cooling system for more than three 5-gallon Cornelius ball lock home-brew kegs at once.
Performance: What the Specs Deliver
Versatile Keg Compatibility
The Kegco K309B-3 supports various container types, including full-size kegs and rubber kegs. Because the interior accommodates up to three 5-gallon Cornelius ball lock home-brew kegs or two 5-gallon D system kegs, you can switch between professional-sized inventory and smaller batches without changing units.
Temperature consistency is a primary concern for home draft systems. While the specific internal temperature range is not listed in the provided data, you should verify the cooling capacity against your local ambient temperature to ensure the center of a full-sized keg remains chilled during high-flow pours.
Complete Tapping Hardware
The Kegco K309B-3 includes a complete keg tapping kit, which means you can begin pouring immediately without sourcing external components. This kit provides a CO2 regulator and a brand new 5 lb. aluminum CO2 tank with a glossy red epoxy finish to maintain your carbonation levels.
The triple tap draft beer dispense system includes three D system lever handle keg couplers. This configuration allows you to serve three different products simultaneously. If your specific setup requires a different connection, you should confirm your gas and coupler requirements before ordering.
Mobile Storage Design
The Kegco K309B-3 features rolling casters with locking capability, allowing you to move the unit into position for events or cleaning. The chrome guard rail provides a physical barrier for the interior contents during transport.
Regarding noise levels in a finished basement, the provided data does not list a decibel rating for the compressor. You should check the manufacturer’s technical specifications for the specific compressor model to determine if the operating volume meets your requirements for a quiet living space.
New owners can learn kegerator terms and specs to better understand the technical requirements of their setup.
How the Kegco K309B-3 Compares to Alternatives
The Kegco K309B-3 Triple Tap Digital Beer Dispenser provides a higher rating of 4.3 than the other five models in our comparison.
- The Kegco K309B-3 costs the same price as the EdgeStar KC1000SS Craft Brew Kegerator.
- The Kegco K309B-3 costs the same price as the Kegco K309SS-3 3 Faucet Digital Kegerator.
- The Kegco K309B-3 costs the same price as the Kegco K309SS-1 Keg Dispenser Stainless Steel.
- The Kegco K309B-3 costs the same price as the Danby DKC054A1BSLDB 5.4 Cu.Ft. Kegerator.
- The Kegco K309B-3 costs the same price as the Kegco Full Size Kegerator Single Faucet.
If you only plan on having two beers at a time, you should check the specific dimensions of the 3 faucet draft tower to see if the extra tap provides the clearance you need for your space. For those who do not require a triple tap, the Kegco Full Size Kegerator Single Faucet is a viable alternative.
Before purchasing, calculate the external depth for kegerators to ensure the unit fits into your planned layout.
Where This Price Sits
The Kegco K309B-3 sits at the $656.04 mark, which is the same as the average price of the similar Kegerators products we compared it against. At this price point, you receive a complete keg tapping kit including a CO2 regulator and three D system lever handle keg couplers. The unit includes a brand new empty 5 lb. aluminum CO2 tank with a glossy red epoxy finish, meaning you must budget for the initial CO2 fill before your first pour.
You should choose the Kegco K309B-3 when you need a versatile interior that accommodates any full size keg or up to three 5-gallon Cornelius ball lock home-brew kegs. This model is the right buy if you require a triple tap draft beer dispense system and the ability to convert the interior to all-refrigerator use with the included adjustable shelves.
Where this sits in the buyer data: Among the 71 products screened for this category, this one’s 4.3 rating places it #21, on 245 ratings – above the 7-rating median of that group, so the average rests on more feedback than most of its comparables. On price it undercuts 61 of them.
The Kegco K309B-3: Remaining Questions
How hard is it to clean the lines and the tower on the Kegco K309B-3?
Cleaning the tower and lines involves the removable drip tray and the 3 faucet draft tower design. While the specific disassembly steps for the internal lines are not listed, the built-in drip tray allows for easier access to the dispensing area during routine maintenance.
Does the Kegco K309B-3 fit a full-size keg?
Yes, the interior of the Kegco K309B-3 accommodates any full size keg including rubber kegs. This makes the unit suitable for standard home-brew setups that require high-volume storage.
What types of kegs are compatible with the Kegco K309B-3?
The Kegco K309B-3 supports three 5-gallon Cornelius ball lock home-brew kegs or up to two 5-gallon D system kegs. It also includes three D system lever handle keg couplers to facilitate these connections.
Is the Kegco K309B-3 worth the $656.04 price?
The value of the Kegco K309B-3 depends on your need for a multi-tap setup with a dedicated CO2 system. This price includes a complete keg tapping kit and a 5 lb. aluminum CO2 tank with a glossy red epoxy finish.
Is the Kegco K309B-3 Right for You?
The Kegco K309B-3 suits 5 kinds of buyer and is the wrong choice for 3 jobs, listed below with the reason for each.
Who the Kegco K309B-3 is for, and what it does well
Who the Kegco K309B-3 suits
- Homebrewers with multiple batches — the interior accommodates up to three 5-gallon Cornelius ball lock home-brew kegs
- Small neighborhood pub owners — the triple tap draft beer dispense system allows for three different beverages simultaneously
- Craft beer collectors — the interior accommodates any full size keg including rubber kegs
- Apartment dwellers with limited space — the convertible design to all-refrigerator using two included adjustable shelves allows for custom configurations
- Mobile event caterers — the rolling casters with locking capability allow for easy transport and positioning
What the Kegco K309B-3 handles well
- Serving a variety of craft beers — the triple tap draft beer dispense system
- Storing large-scale inventory — the interior accommodates any full size keg including rubber kegs
- Homebrewing hobbyists — the interior accommodates up to three 5-gallon Cornelius ball lock home-brew kegs
- Easy cleanup after parties — the removable and easy-to-clean built-in drip tray
- Setting up a quick draft station — the included complete keg tapping kit and CO2 regulator
What the Kegco K309B-3 is the wrong choice for
- Serving more than three types of beverages at once — the triple tap draft beer dispense system limit
- Storing more than two large D system kegs — the interior accommodates up to two 5-gallon D system kegs limit
- High-volume commercial bar service — the 5 lb. aluminum CO2 tank capacity
What to budget alongside the Kegco K309B-3, and what to skip
Worth buying at the same time
- Beer — the triple tap draft beer dispense system requires a beverage to pour
- CO2 refills — the 5 lb. aluminum CO2 tank will eventually need recharging
- Cleaning solution — the removable and easy-to-clean built-in drip tray requires a cleaning agent
- Glassware — the 3 faucet draft tower requires cups or glasses to receive the pour
What you can skip
- CO2 tank — the product includes a brand new empty 5 lb. aluminum CO2 tank
- CO2 regulator — the product includes a CO2 regulator
- Keg couplers — the product includes three D system lever handle keg couplers
- Draft tower — the product includes a 3 faucet draft tower
Where to Buy the Kegco K309B-3
These retailers sell Kegerators generally – we do not track which of them has this particular model in stock, so check availability and the current price with the retailer before making a trip.
- Home Depot (online and physical stores) — large appliance selection and trade accounts
- Wayfair (online only) — variety of home bar furniture and appliance styles
- Kegco (online only) — specialist manufacturer for high-end dispensing systems
- Chewy (online only) — occasional availability of small cooling units
- Best Buy (online and physical stores) — in-store pickup and electronics-focused appliance range
- Amazon (online only) — wide selection of brands and fast shipping
- Walmart (online and physical stores) — physical availability for major brands and easy returns
Final Verdict on the Kegco K309B-3
If you need a multi-tap setup that accommodates three 5-gallon Cornelius ball lock home-brew kegs or a full-size keg, the Kegco K309B-3 Triple Tap Digital Beer Dispenser is the correct choice for around $656.04.
The Kegco K309B-3 ranks well for versatility because it includes a complete keg tapping kit with a 5 lb. aluminum CO2 tank and three D system lever handle keg couplers.
The 4.3 rating from 245 buyers confirms its reliability for high-volume home dispensing.
Skip it if: you require a unit that fits more than three 5-gallon home-brew kegs simultaneously or if you do not have the floor space for a unit with rolling casters.