WindowEditor's pickENERGY STAR

LG Dual Inverter LW1022IVSM

4.6(2,840 retailer ratings) by LG · Model LW1022IVSM

Dual-inverter window unit — exceptionally quiet (44 dB on low) and efficient, with the LG ThinQ app and voice control.

Cooling

10,000 BTU

Covers

450 ft²

Efficiency

15CEER

Noise

44 dB

$429 est.

typical street price · via Amazon

Check Price

Is 10,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros

Whisper-quiet dual inverter
Up to 35% more efficient than ENERGY STAR
ThinQ app + Alexa/Google

Cons

Heavier to install
Premium price for 10K BTU

What the LG Dual Inverter LW1022IVSM costs to run

Estimated from this unit's 15CEER rating at 8 hours/day of cooling, using average residential electricity rates for each US climate zone. Your usage and utility rate will shift these numbers — run the calculator for your exact room.

Climate zone	Example regions	Est. cost / month
Cool North	Pacific NW, Upper Midwest, New England	$26 /mo
Mixed / Temperate	Mid-Atlantic, Midwest, Mountain	$27 /mo
Hot & Humid	Southeast, Gulf Coast, Texas	$22 /mo
Hot & Dry	Southwest, Desert	$24 /mo

Full specifications

Type	Window air conditioner
Cooling capacity	10,000 BTU
Rated coverage	450 ft²
Efficiency	15 CEER
Noise (low)	44 dB
Smart features	App, Voice, Scheduling
ENERGY STAR	Yes
Model number	LW1022IVSM
Typical street price	$429