Freezerless and Single Door

Sub-Zero CL3650R**/S// family: $67 a year to run

This refrigerator uses 370 kWh of electricity a year. At the U.S. average price that is $67 a year and $808 over a typical 12-year life. It ranks #248 of 248 freezerless and single door models for running cost.

Price. Check what it costs at the store (links below).
Plus running cost. Add $808 of electricity over 12 years. That is the part the price tag hides.
Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.

Per year (U.S. avg)

$67

Over 12 years

$808

Saves vs the federal minimum

$7/yr

Size

22.8 cu ft

Where to buy

Compare the price, then add the running cost below to get the true cost.

Check price at Best Buy Check price at Home Depot

Cost to run where you live

Electricity per year

$67

Electricity over 12 years

$808

Add the price you pay

+ $808

370 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.

Cheaper to run, same type and size

Or see every medium (18 to 23 cu ft) model ranked.

Arctic Wind AUFSS210ETH-LK	21 cu ft	$50/yr	saves $212
Arctic Wind AUFW210ETH-LK	21 cu ft	$50/yr	saves $212
POLAR ELITE POLUF21	21 cu ft	$50/yr	saves $212
POLAR ELITE POLUF21WS	21 cu ft	$50/yr	saves $212

Specs

Brand	Sub-Zero
Model	CL3650R*/S//*
Type	Freezerless and Single Door
Energy use	370 kWh / year
Federal maximum for this type	411 kWh / year
Width	36 in
Features	Counter depth

Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.

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