Model
Zline DWV-24-A2
Rank #312 means 311 of the 709 dishwasher models we track cost less to run each year; the 67th efficiency percentile means it uses less energy for its size than 67% of those models.
What does the Zline DWV-24-A2 cost to run per year?
The Zline DWV-24-A2 costs about $44 a year to run, a fairly typical figure for the class; it ranks #312 of 709. It uses 22.1% less energy than the U.S. federal standard model in its class, which would cost about $57/yr to run, a saving of roughly $13 a year. Its size-adjusted efficiency percentile of 67 is comfortably above the class median. This class has no published efficiency-factor figure beyond annual kWh itself, so at 15 place settings (the class spans 2 to 18), size is the clearest lever we can point to for this model's running cost.
Immediately around it on the leaderboard, the Zline DWV-24 at $44/yr runs a little cheaper and the Amana ADFS2524R** at $45/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A dishwasher typically stays in service for somewhere around 9 years; over that span, the Zline DWV-24-A2's $44/yr adds up to roughly $396 in electricity alone, before purchase price or repairs.
Also sold as: Avanti DWF24V**.
By the numbers
The Zline DWV-24-A2 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 $44/yr, here is what the Zline DWV-24-A2 adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Zline DWV-24-A2 costs about $440. That is roughly $130 less than a standard model in its class, which would run closer to $570 over the same ten years.
How the Zline DWV-24-A2 compares
The dishwasher class we track runs from $15 to $45 a year. At $44/yr, it sits right on the class median of $44, and it is about $29 a year more than the cheapest dishwasher to run at $15. Against the US federal standard model for its class at about $57/yr, the Zline DWV-24-A2 uses 22.1% less energy.
What drives its running cost
At 15 place settings, the Zline DWV-24-A2 is a mid-size dishwasher for its class, which spans 2 to 18 place settings with a median of 14 place settings, putting it squarely in the middle of the class on the size lever that drives most of the cost.
- Place-setting capacity. Place-setting capacity is the main driver of how much water a cycle has to heat, and heating that water is most of a dishwasher's electricity use.
- Water heating. Most dishwashers have a booster heater that raises incoming water to sanitizing temperature; this heating step, not the pump or motor, accounts for most of a cycle's electricity use.
- Cycle length and drying method. Heavy or sanitize cycles run longer and hotter than a normal or eco cycle, and heated-dry options cost more to run than air-dry or condensation drying.
Common questions
Is the Zline DWV-24-A2 cheap to run?
Roughly, yes. Its $44/yr figure is close to the class median, ranking #312 of 709, neither a bargain nor a splurge on running cost.
How much does the Zline DWV-24-A2 cost per month?
About $3.7 a month, which is the $44 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: 239 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $44 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Zline DWV-24-A2 for its size?
67th percentile once size is factored in, a fairly typical result for the class.
Cheaper to run in the same class
Source
ES_1141731_DWV-24-A2_012720261430590_1442822View certified dishwasher listingsENERGY STAR data as of July 2026Zline and DWV-24-A2 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.