Summit AL54
#3 in RefrigeratorsFull review
A quiet 24 in built-in fridge with a lock and frost-free cooling, for a kitchen, office or bar that needs a flush fit.
Amazon $1,167.48$1,167.48
The Summit AL54 rates 3.6 among refrigerators undercounter refrigerators; the ZLINE RDSPO-24 Touchstone rates 3.5 among refrigerator drawers ones. The Summit AL54 costs $1,152.51 less ($1,167.48 vs $2,319.99).
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.
ZLINE RDSPO-24 Touchstone
A panel-ready outdoor drawer fridge with the longest warranty in its group, for an outdoor kitchen that matches custom cabinetry.
Amazon $2,319.99$2,319.99
Scores side by side
These two sit in different type classes (refrigerators and refrigerator drawers), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Summit AL54 | ZLINE RDSPO-24 Touchstone |
|---|---|---|
| Overall rating | 3.6/5 | 3.5/5 |
| Value 30% | 50 $243.23 per cu ft ($1,167.48, 4.8 cu ft) | 10 $504.35 per cu ft ($2,319.99, 4.6 cu ft) |
| Capacity 15% | 77 4.8 cu ft | 70 4.6 cu ft |
| Installation 20% | 70 front venting for built-in use, indoor use | 90 front venting for built-in use, rated for outdoor use |
| Energy use 15% | 53 270 kWh a year | 50 energy use not published (neutral score used) |
| Noise 5% | 90 33.3 dB | 50 noise level not published (neutral score used) |
| Warranty 15% | 40 1-year warranty, 5 years on the compressor | 100 2-year warranty, 5 years on the compressor |
Specifications
| Summit AL54 | ZLINE RDSPO-24 Touchstone | |
|---|---|---|
| Storage | ||
| Capacity | 4.8 cu ft | 4.6 cu ft |
| Drawers | - | 2 |
| Temperature range | 36 to 43 F | 34 to 65 F |
| Defrost | Frost-free | Automatic |
| Installation | ||
| Width | 23.6 in | 23.9 in |
| Height | 32 in | 34 in |
| Depth | 22.6 in | 22.4 in |
| Built-in (front venting) | Built-in | Built-in |
| Outdoor use | Indoor | Rated for outdoor |
| Safety listing | ETL-S, NSF-7 | - |
| Max ambient | - | 110 F |
| Panel ready | - | Yes |
| Reversible door | Yes | - |
| Lock | Yes | Yes |
| Running | ||
| Energy use | 270 kWh/yr | - |
| Noise | 33.3 dB | - |
| Build | ||
| Weight | 95 lb | 121 lb |
| Warranty | 1 year | 2 years |
| Compressor warranty | 5 years | 5 years |