Summit ALFZ37BCSS Freezer

Last updated: November 9, 2026

Summit ALFZ37BCSS Freezer

A 21 in ADA freezer that gets colder than the rest, for long-term frozen storage in a tight spot.

  • 2.7 cu ftCapacity
  • 20.9 inWidth
  • 266 kWh/yrEnergy
  • IndoorOutdoor
Check price at Amazon$1,671.88

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Coldest setting here, -13 F
  • Lowest rated energy use among the freezers
  • ADA height and front-breathing
Cons
  • Manual defrost
  • Small interior for the price

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberALFZ37BCSS
Storage
Capacity2.7 cu ft
Temperature range-13 to 5 F
DefrostManual
Installation
Width20.9 in
Height32 in
Depth22.5 in
Built-in (front venting)Built-in
Outdoor useIndoor
LockNo
Running
Energy use266 kWh/yr
Noise33.1 dB
Build
Weight105 lb
Warranty1 year
Compressor warranty5 years

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