Picked for one job

Best narrow-window air conditioner

Top pick

GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU

GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU

GE Profile ClearView takes the narrow-window win in this set, since its official fit range starts at 20 inches, one inch narrower than both LG alternatives. Because it is an 8,300 BTU saddle unit, confirm that the room load and 13-inch opening height fit too.

Why it suits this job

  • Cooling comes to 8,300 BTU per hour.
  • The published combined energy efficiency ratio is 11.4.
The catch
You'll need clear space outside for the deep saddle, plus careful support.
Go with LG 5,000 BTU Window Air Conditioner if
your deciding need is fitting an opening under 23 inches wide
More reasons we picked it
  • The sash range it documents is 20 to 40 inches wide.
  • At 115 volts, the minimum opening height is 13 inches.

We may earn a commission from qualifying Amazon purchases. How we make money

In this set, GE Profile ClearView wins for narrow windows because its official fit range starts at 20 inches, one inch narrower than both LG alternatives. Being an 8,300 BTU saddle unit, it still calls for a check that the room load and 13-inch opening height also fit.

Guide updated , Product data updated , Amazon.com / United States

By the numbers

What the data shows

What we found across the window air conditioners we compare, plus the checked facts behind each finding.

How many fit

8 of the 23 models checked meet every need here: “Go into an opening narrower than 23 inches”.

8 models fit, out of 23 checked
Show the facts and the math
Models in the comparison
23 models
Sources
5 covering these models
Product data updated

How we countedThe count uses each product's current fit ratings for “Go into an opening narrower than 23 inches”. A need with no documented match is not counted.

The facts and sources behind each product in this recommendation
ProductNeeds it meetsFacts we checkedSources
GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU
  • Fit an opening under 23
  • Cooling capacity of 8,300 BTU
  • Combined energy efficiency ratio of 11.4
  • A 20 to 40-inch window width is documented
LG 5,000 BTU Window Air Conditioner
  • Fit an opening under 23
  • It cools at 5,000 BTU per hour.
  • Documented sash range: 21 to 35 inches wide.
  • At 115 volts, the opening must be at least 13 inches high.
LG 6,000 BTU Window Air Conditioner
  • Fit an opening under 23
  • Coverage from the maker of up to 250 square feet at 6,000 BTU
  • Cooling and fan speeds: three
  • Panel, with a remote included

Decision guide

How to choose for this job

GE Profile ClearView wins on narrow windows in this set, because its official fit range starts at 20 inches, one inch narrower than both LG alternatives. As an 8,300 BTU saddle unit, it needs you to confirm that the room load and 13-inch opening height fit as well.

01

What the choice comes down to

You get 8,300 BTU per hour of cooling. The deep saddle also needs room outside and careful support.

02

What puts ClearView Smart Window Air Conditioner, 8,300 BTU ahead

A published combined energy efficiency ratio of 11.4 sits alongside 8,300 BTU per hour of cooling capacity.

03

When another model fits better

LG 5,000 BTU Window Air Conditioner is the one to choose if fitting an opening under 23 inches wide is the deciding need. LG 6,000 BTU Window Air Conditioner is likewise the one to choose when fitting an opening under 23 inches wide decides it.

Check these before you buy

  • Heat load, adjusted
  • Width and height when open
  • Outlet's voltage
  • Install hardware
  • Draining and reaching the filter

What this page can’t tell you

  • Sizing works from an 8-foot ceiling.
  • Open plans and unusual heat sources deserve a closer assessment.
  • What a window must support differs by model.

3 options

The top pick and the alternatives

01
GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU

GE Profile, AHTT08BC

ClearView Smart Window Air Conditioner, 8,300 BTU

Its published combined energy efficiency ratio is 11.4, and it cools at 8,300 BTU per hour.

Top pick ifLeaving more of the window glass visible in a room of around 350 square feet

Key facts

  • Cooling capacity of 8,300 BTU
  • Combined energy efficiency ratio of 11.4

The catch

You'll need clear space outside for the deep saddle, plus careful support.

02
LG 5,000 BTU Window Air Conditioner

LG, LW5024X

5,000 BTU Window Air Conditioner

A 5,000 BTU per hour unit with a documented sash range of 21 to 35 inches wide.

Pick this instead ifyour deciding need is fitting an opening under 23 inches wide

Key facts

  • It cools at 5,000 BTU per hour.
  • Documented sash range: 21 to 35 inches wide.

The catch

There's no remote, no app and no precise digital thermostat.

03
LG 6,000 BTU Window Air Conditioner

LG, LW6017R

6,000 BTU Window Air Conditioner

Its documented sash range of 21 to 35 inches wide pairs with 6,000 BTU per hour of cooling.

Pick this instead ifwhat decides it for you is a window opening narrower than 23 inches

Key facts

  • Coverage from the maker of up to 250 square feet at 6,000 BTU
  • Cooling and fan speeds: three

The catch

It has neither Wi-Fi nor inverter control.

Ready to buy

See today’s price and what owners say

Top pick for this job

GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU

GE Profile ClearView Smart Window Air Conditioner, 8,300 BTU

Cooling comes to 8,300 BTU per hour.

See price & reviews on Amazon

Pick this instead if

LG 5,000 BTU Window Air Conditioner

LG 5,000 BTU Window Air Conditioner

your deciding need is fitting an opening under 23 inches wide

See price & reviews on Amazon

We may earn a commission from qualifying Amazon purchases. How we make money