Air conditioning, finally comparable
The top pick for each need among US models in stock, prices checked Nov 10, 2026. Tap a need for every option and why.
LG 8,000 BTU Wi-Fi Enabled Window Air Conditioner LW8024RSM at Electronic Express
LG 10,000 BTU Portable Air Conditioner at Electronic Express
LG 5,000 BTU Window Air Conditioner at Electronic Express
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Assuming a typical room. Drag to set yours and the fit updates.
Installing in United States
All rulesShowing 405 of 405 units sized for a typical 269 sq ft room
Prices last synced Nov 10, 2026. In-stock units are marked and show a live retailer price confirmed within the last 7 days; the rest show the listed reference price, not a live offer. compare.ac may earn a commission when you buy through a retailer link, at no cost to you; it never changes the order. As an Amazon Associate I earn from qualifying purchases.

Best match for a typical 269 sq ft room
Best for renters and rooms where you cannot install a fixed unit.
compare.ac may earn a commission, at no cost to you. As an Amazon Associate I earn from qualifying purchases.

Pioneer
A wall-mounted split air conditioner rated at 11,500 BTU for rooms up to 500 sq ft. It heats in winter too.
$688
at Sylvane
+ pro install, usually $1,500-4,000
Lowest since Jul 25, 2026 $688
Senville
A wall-mounted split air conditioner rated at 9,000 BTU for rooms up to 400 sq ft. It heats in winter too.
$700
at Sylvane
Package: 16 ft line set
+ pro install, usually $1,500-4,000

Pioneer
A wall-mounted split air conditioner rated at 12,000 BTU for rooms up to 500 sq ft. It heats in winter too.
$858
at Sylvane
+ pro install, usually $1,500-4,000
Lowest since Jul 25, 2026 $858
Pioneer
A wall-mounted split air conditioner rated at 12,000 BTU for rooms up to 500 sq ft. It heats in winter too.
$888
at Sylvane
+ pro install, usually $1,500-4,000
Lowest since Jul 25, 2026 $888Air conditioners now at the lowest price in our available history from the last 120 days, down from a price we recorded earlier.
14% offLowest we have tracked at Sylvane since Jul 25, 2026
13% offLowest we have tracked at Sylvane since Jul 25, 2026
12% offPackage: 16 ft line set
Lowest we have tracked at Sylvane since Jul 26, 2026
A split is a structural change that needs a certified installer and usually permission. We track 81 rules across 16 regions, so you find out before the box arrives.
The units people actually cross-shop, side by side with an honest verdict on which fits your room.
The comparisons and answers on compare.ac, from the same live prices as the tool.
Only real air conditioners
Every unit here removes heat with a refrigerant cycle. No tower fans, no evaporative coolers dressed up as AC.
One honest spec scale
Cooling, noise, energy rating and the room it covers, normalized so two units are actually comparable.
We never invent a number
A spec the manufacturer does not publish stays blank. Prices come live from the retailer, not a guess.
Not sure which to pick?
Tell us your room and your situation. We will suggest the right system type and cooling power, then point you straight at the matching units. No jargon, no upsell.
Answer four things, see what actually fits.