SpecDirectory

GS-4

IDW · Vertical Transparent Door Refrigerator

Total Volume

4.2cu ft

Daily Energy

0.74kWh/day

Refrigerant

R-600a

GWP 3 · Lower
Dimensions

18.2 × 19.9 × 40.4in

Low daily energyGWP 3 · among the lowest

IDW GS-4: daily energy 0.74 kWh/day, better than 93% of commercial refrigerators & freezers (category median 1.87 kWh/day).

Daily energy: better than 76% of the 50 comparable models within 10% of this capacity. Their median is 0.78 kWh/day.

Where this model sits

Volume4.2cu ft
0.8median 19.9154.5
Daily Energy0.74kWh/day
0.26median 1.8733.58

Better than 93% of commercial refrigerators & freezers.

The IDW GS-4 is a 4.2 cu ft vertical transparent door refrigerator using R-600a, a refrigerant with low global warming potential (GWP 3). At 0.74 kWh/day it ranks in the bottom 6% of the 1,921 certified commercial refrigerators & freezers models. Among similar-sized commercial refrigerators & freezers (within 10% of its capacity), it uses less energy than the peer median of 0.78 kWh/day. Its footprint is 18.2 × 19.9 × 40.4 in.

Specifications

Dimensions
Height40.38in
Width18.19in
Depth19.88in
Capacity
Total Volume4.2cu ft
Display Area0sq ft
Doors1
Transparent Doors1
Solid Doors0
Drawers0
Door OrientationHinged
Efficiency
Daily Energy Consumption0.74kWh/day
Defrost TypeManual
All 23 specifications
Refrigerant
TypeR-600a
GWP RatingR-600a (GWP:3 | Lower GWP)
Classification
Product TypeVertical Transparent Door Refrigerator
OrientationVertical
DescriptionMerchandiser
Identifiers
Model NumberGS-4
ENERGY STAR IDES_1092963_GS-4_120620222052116_1490509
PartnerInnovative DisplayWorks, Inc.
Date Certified2022-12-14
Available From2017-05-30
MarketsUnited States, Canada

Dimensions are as IDW reported them to ENERGY STAR. They can differ from the manufacturer's own sheet — confirm against the model's spec sheet before you build or buy. How we checked.

Fit checker

18.2 in40.4 in
Scale drawing generated from published dimensions — Vertical · 1 door · 1 glass · 19.9 in deep. Not a photograph.
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Documentation

We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.

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