Name: IDW G-4.35SS
Brand: IDW

IDW G-4.35SS

4.7 cu ft vertical transparent door refrigerator. Certified at 0.8 kWh a day, or 292 kWh a year if it runs every day. #86 of 404 vertical transparent door refrigerators under 20 cu ft, by yearly cost.

$42 at 14.47¢/kWh commercialper year

$423 at 14.47¢/kWh commercialover 10 years

$32 at 14.47¢/kWh commercial10-yr savings vs. similar size

Commercial electric rate14.47¢per kWh, the U.S. average for businesses (EIA Electric Power Monthly, Table 5.6.A, commercial sector, August 2026). Your utility tariff may differ, including demand charges.

Yearly cost, side by side

This model$42 at 14.47¢/kWh commercial

Typical similar-size model (69 vertical transparent door refrigerator models)$45 at 14.47¢/kWh commercial

Thirstiest certified vertical transparent door refrigerators$457 at 14.47¢/kWh commercial

Good to know
For business buyers: commercial units are tested at a fixed door-opening schedule. A busy kitchen, a warm back room or blocked condenser coils will raise real use. Cleaning the condenser coils regularly keeps it close to the rating.

Also sold as

G-4.35SS-B234B; G-4.35SS-N234B; G-4.35SS-N234B-HC; GCG-4.35SS; GCG-4.35SS-2234B; GCG-4.35SS-2234B-HC; GCG-4.35SS-A234B; GCG-4.35SS-A234B-HC; GCG-4.35SS-B2234B; GCG-4.35SS-B234B; GCG-4.35SS-N234B; GCG-4.35SS-N234B-HC

The EPA certifies this model number in more than one configuration. This page covers: Reach-in, 1 door(s). Other: Reach-in, 1 door(s) (302 kWh/yr).

Certification history

ENERGY STAR certified 2023-01-04. On the market since 2019-04-18. EPA record 2406478.

Energy and specs

Type	Vertical Transparent Door Refrigerator
Marketed as	Reach-in
Configuration	Vertical
Total volume	4.7 cu ft
Doors	1 (0 solid, 1 glass)
Door type	Hinged
Height × width × depth	33.28 × 21.42 × 23.62 in
Certified daily energy	0.8 kWh per day
Yearly energy (365 days)	292 kWh
Defrost	Manual
Refrigerant	R-600a (GWP:3 \| Lower GWP)
Markets	United States

Source: EPA ENERGY STAR Certified Commercial Refrigerators and Freezers, record 2406478. Most Efficient reflects the EPA field "meets most efficient criteria".

Similar models from other brands

Rule: certified vertical transparent door refrigerators within 1 cu ft of this one (3.7 to 5.7 cu ft), other brands only, lowest energy first.

Brand	Model	Size	Energy	Cost
Fogel	HR24-GL	3.9 cu ft	241 kWh	$35 at 14.47¢/kWh commercial/yr
U-Line	UCRE518-SG33A	3.7 cu ft	274 kWh	$40 at 14.47¢/kWh commercial/yr
U-Line	UCWC518-SG33A	3.7 cu ft	274 kWh	$40 at 14.47¢/kWh commercial/yr
Summit Commercial	SCR610BL*	5.1 cu ft	277 kWh	$40 at 14.47¢/kWh commercial/yr
Criotec	CT-4 HC	4.2 cu ft	281 kWh	$41 at 14.47¢/kWh commercial/yr
Display Source Alliance	Santi22	3.9 cu ft	285 kWh	$41 at 14.47¢/kWh commercial/yr

IDW G-4.35SS

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