Model
Thor Kitchen BCD-606WHI
Rank #803 means 802 of the 1,000 refrigerator models we track cost less to run each year; the 56th efficiency percentile means it uses less energy for its size than 56% of those models.
What does the Thor Kitchen BCD-606WHI cost to run per year?
Among the 1,000 refrigerator models we track, the Thor Kitchen BCD-606WHI's $104/yr running cost ranks it #803, in the pricier fifth of the class. It uses 15% less energy than the U.S. federal standard model in its class, which would cost about $120/yr to run, a saving of roughly $16 a year. Efficiency-wise, once size is accounted for, it sits right around the class median, ahead of 56% of the models we track. This class has no published efficiency-factor figure beyond annual kWh itself, so at 20 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 Miele KFMC 3836 L at $104/yr runs a little cheaper and the Dcs RS36(X) at $104/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 Thor Kitchen BCD-606WHI's $104/yr adds up to roughly $1248 in electricity alone, before purchase price or repairs.
Also sold as: Forno FFRBI1844-36**.
By the numbers
The Thor Kitchen BCD-606WHI 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 $104/yr, here is what the Thor Kitchen BCD-606WHI adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Thor Kitchen BCD-606WHI costs about $1040. That is roughly $160 less than a standard model in its class, which would run closer to $1200 over the same ten years.
How the Thor Kitchen BCD-606WHI compares
The refrigerator class we track runs from $8 to $149 a year. At $104/yr, it runs about $40 a year above the class median of $64, and it is about $96 a year more than the cheapest refrigerator to run at $8. Against the US federal standard model for its class at about $120/yr, the Thor Kitchen BCD-606WHI uses 15% less energy.
What drives its running cost
At 20 cu ft, the Thor Kitchen BCD-606WHI is a large refrigerator for its class, which spans 1.2 to 31.7 cu ft with a median of 12.6 cu ft, among refrigerator models, bigger capacity is the most common reason a running-cost figure lands on the high side, all else being equal.
- 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 Thor Kitchen BCD-606WHI cheap to run?
Its $104/yr running cost, rank #803 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 Thor Kitchen BCD-606WHI cost per month?
About $8.66 a month, which is the $104 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: 560 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $104 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Thor Kitchen BCD-606WHI for its size?
56th 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 |
|---|---|---|
| 805 | Miele KFMC 3836 L16.5 cu ft | $104 |
| 804 | Gaggenau RVB47779016.5 cu ft | $104 |
| 803 | Forno FFRBI1844-36**20 cu ft | $104 |
| 802 | Miele KFNF 9955 iDE18.9 cu ft | $103 |
| 801 | Whirlpool WRB329DMB*18.6 cu ft | $103 |
Source
ES_1140355_BCD-606WHI_071220240610667_3517174View certified refrigerator listingsENERGY STAR data as of July 2026Thor Kitchen and BCD-606WHI 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.