Model
K�Hl KCVS16B30B
Rank #338 means 337 of the 404 room air conditioner models we track cost less to run each year; the 19th efficiency percentile means it uses less energy for its size than 19% of those models.
What does the K�Hl KCVS16B30B cost to run per year?
Not many room air conditioner models we track cost more to run than the K�Hl KCVS16B30B: about $134 a year, rank #338 of 404. It uses 50% less energy than the U.S. federal standard model in its class, which would cost about $268/yr to run, a saving of roughly $134 a year. Normalized for capacity, it beats only 19% of room air conditioner models we track, one of the weaker efficiency results we track for the class. Its CEER of 16 reflects combined energy efficiency ratio, one of the class's core efficiency levers.
Immediately around it on the leaderboard, the Lg LW1522IVSM at $133/yr runs a little cheaper and the Friedrich WCVT12B30A at $136/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A room air conditioner typically stays in service for somewhere around 10 years; over that span, the K�Hl KCVS16B30B's $134/yr adds up to roughly $1340 in electricity alone, before purchase price or repairs.
By the numbers
The K�Hl KCVS16B30B 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 $134/yr, here is what the K�Hl KCVS16B30B adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the K�Hl KCVS16B30B costs about $1340. That is roughly $1340 less than a standard model in its class, which would run closer to $2680 over the same ten years.
How the K�Hl KCVS16B30B compares
The room air conditioner class we track runs from $51 to $389 a year. At $134/yr, it runs about $35 a year above the class median of $99, and it is about $83 a year more than the cheapest room air conditioner to run at $51. Against the US federal standard model for its class at about $268/yr, the K�Hl KCVS16B30B uses 50% less energy.
What drives its running cost
At 15400 BTU/hr, the K�Hl KCVS16B30B is a large room air conditioner for its class, which spans 5000 to 34100 BTU/hr with a median of 10100 BTU/hr, size is usually the single biggest lever behind a running-cost figure, and at this end of the range there is more capacity to service, which tends to push the number up. Its CEER of 16, above the class median of 15, reflects combined energy efficiency ratio: a higher figure means it wrings more useful work out of every kilowatt-hour, so it is the efficiency lever to weigh against raw size.
- Combined Energy Efficiency Ratio (CEER). CEER captures cooling output per watt, including standby power; a higher CEER means less electricity for the same BTU of cooling.
- BTU cooling capacity. A higher-BTU unit is sized for a bigger room and generally uses more electricity per hour of operation than a smaller unit, regardless of efficiency.
- Thermostat and mode usage. Running on a fixed low temperature around the clock uses far more energy than using a thermostat setting, eco mode, or a timer to match cooling to when the room is actually occupied.
Common questions
Is the K�Hl KCVS16B30B cheap to run?
Not especially. At $134 a year it ranks #338 of 404 room air conditioner models we track, in the pricier part of its class to run, though its size and features may still justify that for your needs.
How much does the K�Hl KCVS16B30B cost per month?
Roughly $11.17/mo, spreading the $134/yr estimate evenly across twelve months at $0.1856/kWh. Actual monthly bills swing with your rate and usage pattern.
How is this running-cost figure calculated?
We take the model's published annual energy use of 722 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $134 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the K�Hl KCVS16B30B for its size?
19th percentile once size is factored in. That means its size-adjusted efficiency is not the main reason for the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
Source
ES_31705_KCVS16B30B_061720260314952_2881061View certified room air conditioner listingsENERGY STAR data as of July 2026K�Hl and KCVS16B30B 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.