Sub-Zero DEU1550I

Last updated: November 2, 2026

Sub-Zero DEU1550I
3.1/5#22 of 32 in 15 in wide ice makers
3.1

For a Sub-Zero kitchen or outdoor bar that wants big clear cubes and matching panels, with a floor drain in place. Buyers without a drain should get the DEU1550IP.

  • 65 lbIce a day
  • 25 lbStorage
  • ClearIce type
  • Gravity onlyDrain
Check price at Sub-Zero$5,430

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Older model: this replaces the Sub-Zero UC-15I (rated 3.1). See every Sub-Zero Designer DEU1550 generation.
Pros
  • Large clear cubes and up to 65 lb a day
  • Rated for indoor or outdoor kitchens
  • App alerts through the Sub-Zero Group Owner’s App
  • Two years of full coverage and five on the sealed system
Cons
  • Costs far more per pound of ice than GE’s clear machines
  • Needs a floor drain; the pump version is a separate model

The Sub-Zero Designer DEU1550 family

Every Sub-Zero Designer DEU1550 model we rank, smallest first. Ratings compare each against its own width.

ModelIce a dayRatingPrice
Sub-Zero DEU1550I (this one)65 lb3.1/5$5,430
Sub-Zero DEU1550IP with Pump65 lb3.3/5$6,285

How it scores

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

Specifications

Model numberDEU1550I
Ice
Ice typeClear
Ice a day65 lb
Bin storage25 lb
Install
Width15 in
Height34.5 in
Depth23.1 in
DrainGravity only
Outdoor ratedYes
Panel readyYes
App or remote monitoringYes
Warranty
Unit warranty2 years
Sealed system warranty5 years
Released2026-06

Alternatives in this width

Compare

Compare the Sub-Zero DEU1550I with any other undercounter ice maker →

More from Sub-Zero: every Sub-Zero product ranked.