Model
Beko BFFD3624ZSS2
Rank #813 means 812 of the 1,000 refrigerator models we track cost less to run each year; the 57th efficiency percentile means it uses less energy for its size than 57% of those models.
What does the Beko BFFD3624ZSS2 cost to run per year?
Among the 1,000 refrigerator models we track, the Beko BFFD3624ZSS2's $105/yr running cost ranks it #813, in the pricier fifth of the class. It uses 11% less energy than the U.S. federal standard model in its class, which would cost about $117/yr to run, a saving of roughly $12 a year. Its size-adjusted efficiency percentile of 57 lands in the middle of the pack once capacity is accounted for. This class has no published efficiency-factor figure beyond annual kWh itself, so at 20.5 cu ft (the class spans 1.2 to 31.7), size is the clearest lever we can point to for this model's running cost.
Immediately around it on the leaderboard, the Blomberg BRFD2234XSS at $105/yr runs a little cheaper and the Fulgor Milano F6FBM36S2 at $105/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A refrigerator typically stays in service for somewhere around 12 years; over that span, the Beko BFFD3624ZSS2's $105/yr adds up to roughly $1260 in electricity alone, before purchase price or repairs.
By the numbers
The Beko BFFD3624ZSS2 normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $105/yr, here is what the Beko BFFD3624ZSS2 adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Beko BFFD3624ZSS2 costs about $1050. That is roughly $120 less than a standard model in its class, which would run closer to $1170 over the same ten years.
How the Beko BFFD3624ZSS2 compares
The refrigerator class we track runs from $8 to $149 a year. At $105/yr, it runs about $41 a year above the class median of $64, and it is about $97 a year more than the cheapest refrigerator to run at $8. Against the US federal standard model for its class at about $117/yr, the Beko BFFD3624ZSS2 uses 11% less energy.
What drives its running cost
At 20.5 cu ft, the Beko BFFD3624ZSS2 is a large refrigerator for its class, which spans 1.2 to 31.7 cu ft with a median of 12.6 cu ft, and larger refrigerator models generally cost more to run than smaller ones in the same class, simply because there is more to keep cold, spin, heat, or light.
- Interior volume. More cubic feet of cold air to maintain generally means a bigger compressor and a higher running-cost figure, even among efficient models.
- Counter depth vs standard depth. Standard-depth models generally offer more interior volume per unit of width than counter-depth models, a tradeoff between built-in looks and cubic feet.
- Compressor technology. How a compressor cycles, full on/off versus a variable-speed inverter design, is one of the biggest hidden differences behind two fridges with similar cubic feet but different running costs.
- Placement and ventilation. Ventilation clearance around the back and top matters more than most owners expect; a fridge starved of airflow runs its compressor longer to hold the same temperature.
Common questions
Is the Beko BFFD3624ZSS2 cheap to run?
Its $105/yr running cost, rank #813 of 1,000, is above what most refrigerator models we track cost to run, so this is not one of the cheaper picks on electricity alone.
How much does the Beko BFFD3624ZSS2 cost per month?
About $8.75 a month, which is the $105 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 566 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $105 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Beko BFFD3624ZSS2 for its size?
57th percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 812 | Blomberg BRFD2234XSS20.9 cu ft | $105 |
| 811 | Maytag MFC2062FE***20 cu ft | $104 |
| 810 | Jenn-Air JFC2089BE*20 cu ft | $104 |
| 809 | Forno FFRBI1820-36WHT19.3 cu ft | $104 |
| 808 | Fisher & Paykel RF203****19 cu ft | $104 |
Source
ES_1036108_BFFD3624ZSS2_071920241820163_7495582View certified refrigerator listingsENERGY STAR data as of July 2026Beko and BFFD3624ZSS2 are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.