Kegco HK38SSU-2 Undercounter Kegerator
A dual tap stainless kegerator rated for undercounter and outdoor use. For an outdoor kitchen or a built-in home bar.
Amazon $1,695.30$1,695.30
The Kegco HK38SSU-2 Undercounter Kegerator is the better kegerator overall, rated 3.5 to 3.2. The Kegco HK38SSU-2 Undercounter Kegerator leads on taps. The Bull 17900 Outdoor Kegerator wins on features. The Kegco HK38SSU-2 Undercounter Kegerator costs $2,164.32 less ($1,695.30 vs $3,859.62).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Bull 17900 Outdoor Kegerator
A single tap, all-304-stainless outdoor kegerator for built-in grill islands. For buyers matching a Bull outdoor kitchen.
Amazon $3,859.62$3,859.62
Which should you buy?
- Choose the Kegco HK38SSU-2 Undercounter Kegerator for taps (2 taps vs 1 tap).
- Choose the Bull 17900 Outdoor Kegerator for features (digital thermostat, built-in rated, outdoor rated, door lock vs digital thermostat, built-in rated, outdoor rated).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every built-in and outdoor kegerator; a clear win is highlighted. How we rank explains each one.
| Factor weight | Kegco HK38SSU-2 Undercounter Kegerator | Bull 17900 Outdoor Kegerator |
|---|---|---|
| Overall rating | 3.5/5 | 3.2/5 |
| Value 25% | 42 $109.37 per gallon of keg capacity ($1,695.30, 15.5 gal) | 50 keg capacity not published (neutral score used) |
| Keg capacity 15% | 100 15.5 gal of beer at once (1/2 barrel or 1/4 slim or 3 x 1/6 barrel or 3 x corny) | 50 keg capacity not published (neutral score used) |
| Taps 10% | 50 2 taps | 0 1 tap |
| Coldest setting 10% | 100 sets as cold as 32 F | 100 sets as cold as 32 F |
| Dispense kit 15% | 40 CO2 cylinder included | 50 dispense kit not detailed (neutral score used) |
| Features 15% | 65 digital thermostat, built-in rated, outdoor rated | 75 digital thermostat, built-in rated, outdoor rated, door lock |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| Kegco HK38SSU-2 Undercounter Kegerator | Bull 17900 Outdoor Kegerator | |
|---|---|---|
| Kegs and taps | ||
| Type | Built-in / undercounter | Built-in / undercounter |
| Taps | 2 | 1 |
| Kegs that fit | 1/2 barrel or 1/4 slim or 3 x 1/6 barrel or 3 x corny | - |
| Keg capacity | 15.5 gal | - |
| Price per gallon | $109.37 | - |
| Cooling | ||
| Temperature range | 32 to 59 F | 32 to 50 F |
| Cooling | Compressor | Compressor |
| Thermostat | Digital | Digital |
| Dispense kit | ||
| CO2 | Included | - |
| Installation | ||
| Built-in rated | Yes | Yes |
| Outdoor rated | Yes | Yes |
| Door lock | - | Yes |
| Width | 24 in | - |
| Height | 34.1 in | - |
| Depth | 25 in | - |
| Weight | 115 lb | 146 lb |