Model
Gianna AS-CSJ72XK-5WT-OL
Rank #83 means 82 of the 519 dehumidifier models we track cost less to run each year; the 84th efficiency percentile means it uses less energy for its size than 84% of those models.
What does the Gianna AS-CSJ72XK-5WT-OL cost to run per year?
Among the 519 dehumidifier models we track, the Gianna AS-CSJ72XK-5WT-OL's $48/yr running cost ranks it #83, comfortably in the cheap-to-run group. Its size-adjusted efficiency percentile of 84 means the low running cost is not just a function of size; it is genuinely efficient for its class. Its IEF of 2.04 reflects integrated energy factor, one of the class's core efficiency levers.
Immediately around it on the leaderboard, the Edx AS-CSJ72XK-5WT-OL at $48/yr runs a little cheaper and the Iululu AS-CSJ72XK-5WT-OL at $48/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A dehumidifier typically stays in service for somewhere around 8 years; over that span, the Gianna AS-CSJ72XK-5WT-OL's $48/yr adds up to roughly $384 in electricity alone, before purchase price or repairs.
Also sold as: Concetta AS-CSJ72XK-5WT-OL.
By the numbers
The Gianna AS-CSJ72XK-5WT-OL 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 $48/yr, here is what the Gianna AS-CSJ72XK-5WT-OL adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Gianna AS-CSJ72XK-5WT-OL costs about $480. That is roughly $160 less than the class median, which would run closer to $640 over the same ten years.
How the Gianna AS-CSJ72XK-5WT-OL compares
The dehumidifier class we track runs from $19 to $521 a year. At $48/yr, it runs about $16 a year cheaper than the class median of $64, and it is about $29 a year more than the cheapest dehumidifier to run at $19.
What drives its running cost
At 25 pints/day, the Gianna AS-CSJ72XK-5WT-OL is a mid-size dehumidifier for its class, which spans 1.91 to 172.13 pints/day with a median of 32.46 pints/day, right in the middle of the capacity range, so capacity is roughly a wash compared with the rest of the class. The IEF of 2.04 on this model, above the class median of 2.01, measures integrated energy factor; it is the number to compare directly against another model's IEF if capacity is similar.
- Integrated Energy Factor (IEF). IEF measures liters of water removed per kilowatt-hour; a higher IEF means less energy per pint of moisture removed for a given capacity.
- Water removal capacity (pints/day). A dehumidifier rated to remove more pints per day is built for a larger space or a more humid room, and generally draws more power to do it.
- Humidistat accuracy. A unit with a more precise humidistat cycles the compressor off once the target humidity is reached, rather than running continuously.
Common questions
Is the Gianna AS-CSJ72XK-5WT-OL cheap to run?
Yes. Its $48/yr running cost puts it at rank #83 of 519, below what most dehumidifier models we track cost to run.
How much does the Gianna AS-CSJ72XK-5WT-OL cost per month?
About $3.97 a month, which is the $48 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: 257 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $48 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Gianna AS-CSJ72XK-5WT-OL for its size?
84th 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
Source
ES_1151656_AS-CSJ72XK-5WT-OL_03172026115705_80292207View certified dehumidifier listingsENERGY STAR data as of July 2026Gianna and AS-CSJ72XK-5WT-OL 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.