Appliances / Window air conditioners / K�hl

Window

K�hl KCVM18B30B: $195 a year to run

This room air conditioner uses 1,074 kWh of electricity a year. At the U.S. average price that is $195 a year and $1,954 over a typical 10-year life. It ranks #452 of 492 window models for running cost.

  1. Price. Check what it costs at the store (links below).
  2. Plus running cost. Add $1,954 of electricity over 10 years. That is the part the price tag hides.
  3. Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.
Per year (U.S. avg)
$195
Over 10 years
$1,954
Saves vs the federal minimum
$239/yr
Size
20,900 BTU

Where to buy

Compare the price, then add the running cost below to get the true cost.

Cost to run where you live

Electricity per year
$195
Electricity over 10 years
$1,954
Add the price you pay
+ $1,954

1,074 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.

Cheaper to run, same type and size

Or see every very large rooms (over 15,000 btu) model ranked.

BLACK+DECKER BDM18C18000 BTU$154/yrsaves $418
Brothers 10238718000 BTU$154/yrsaves $418
Frigidaire FHWW185WF218000 BTU$154/yrsaves $418
GE Appliances AWHV18***# family18000 BTU$154/yrsaves $418

Specs

BrandK�hl
ModelKCVM18B30B
TypeWindow
Energy use1074 kWh / year
Federal maximum for this type2386 kWh / year
Width25.9 in

Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.

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