Small Room Window AC 6,000 to 8,000 BTU
The ultimate cooling solution for bedrooms, home offices, and nursery rooms across Oahu. Operates quietly at 44 dB on standard 115V outlets without overloading older plantation home wiring.
44 dB Whisper Sleep
Dual Inverter technology eliminates harsh compressor clunks and hums, ensuring uninterrupted sleep for light sleepers.
Standard 115V Outlet
Plugs straight into any standard 3-prong household outlet. No 230V sub-panel upgrade or specialized wiring required.
Cuts HECO Power Use
Save up to 40% on monthly electric bills compared to older non-inverter units under Oahu’s ~44.2¢/kWh residential rate.
LG Dual Inverter 6,000 BTU
Ideal for small bedrooms, baby nurseries, and compact home offices up to 250 sq ft.
- Electrical: 115V • 4.6 Amps Running Current
- Sound Level: 44 dB in Sleep Mode
- Controls: Wi-Fi ThinQ smartphone enabled
LG Dual Inverter 8,000 BTU
Our #1 best-selling bedroom unit. Effortlessly cools master bedrooms and studio suites up to 350 sq ft.
- Electrical: 115V • 6.3 Amps Running Current
- Sound Level: 44 dB Low Fan Mode
- Energy Star: CEER 15.0 certified rating
Standard Window Mounting & Brackets
Need help installing into your window or jalousie louvers? Our Oahu cooling technicians provide professional window installation. We use standard window AC brackets for secure exterior sill support when required.
In Stock at Waipahu Warehouse
Pick up today at 94-150 Leoleo St #203 by appointment, or choose flat $50 delivery anywhere on Oahu.
Order 6,000 or 8,000 BTU UnitSmall Room Window AC FAQs
In-Stock 115V Bedroom & Studio Window ACs ($395–$650)
Plug-and-play 115V LG Standard & Dual Inverter models in stock in Waipahu. Free warehouse pickup by appointment or $50 flat Oahu delivery.
Oahu In-Stock LG & GE Window AC Price, BTU & Specification Comparison Table
4.9★ (142 Oahu Reviews) • Free Waipahu Pickup or $50 Delivery| Model & MPN | Cooling BTU | Oahu Room Size (AHAM) | Voltage / Circuit | Noise / Efficiency | Waipahu Price & Rebate | Stock & Action |
|---|---|---|---|---|---|---|
| LG Dual Inverter 6,000 BTU (LW6023IVSM) | 6,000 BTU | Up to 220 sq. ft. (Up to 260 sq. ft.) | 115V / 15 Amp | 44 / 54 dB • 15.5 CEER | $560(-$45 Rebate) | 11 In Stock → |
| LG Dual Inverter 10,000 BTU (LW1022IVSM) | 10,000 BTU | Up to 330 sq. ft. (Up to 450 sq. ft.) | 115V / 15 Amp | 44 / 58 dB • 15.0 CEER | $650(-$45 Rebate) | 10 In Stock → |
| LG Dual Inverter 12,000 BTU (LW1222IVSM) | 12,000 BTU | Up to 380 sq. ft. (Up to 550 sq. ft.) | 115V / 15 Amp | 44 / 58 dB • 15.0 CEER | $745(-$45 Rebate) | 20 In Stock → |
| LG Dual Inverter 14,000 BTU (LW1522FVSM) | 14,000 BTU | Up to 450 sq. ft. (Up to 700 sq. ft.) | 115V / 15 Amp | 44 / 58 dB • 14.7 CEER | $785(-$45 Rebate) | 48 In Stock → |
| LG Dual Inverter 18,000 BTU (LW1822IVSM) | 18,000 BTU | Up to 600 sq. ft. (Up to 1,000 sq. ft.) | 208/230V / 15 Amp | 44 / 59 dB • 14.7 CEER | $925(-$45 Rebate) | 5 In Stock → |
| LG Dual Inverter 23,500 BTU (LW2422IVSM) | 23,500 BTU | Up to 800 sq. ft. (Up to 1,440 sq. ft.) | 208/230V / 15 Amp | 53 / 62 dB • 14.5 CEER | $1,025(-$45 Rebate) | 15 In Stock → |
| LG 7,600 BTU (LW8023HRSM) | 7,600 BTU | Up to 260 sq. ft. (Up to 320 sq. ft.) | 115V / 15 Amp | 50 / 52 dB • 11.3 CEER | $650 | 40 In Stock → |
| LG 18,000 BTU (LW1823HRSM) | 18,000 BTU | Up to 600 sq. ft. (Up to 1,000 sq. ft.) | 208/230V / 20 Amp | 57 / 61 dB • 11.1 CEER | $925 | 10 In Stock → |
| LG 8,000 BTU (LW8024RD) | 8,000 BTU | Up to 280 sq. ft. (Up to 350 sq. ft.) | 115V / 15 Amp | 52 / 58 dB • 12.0 CEER | $395 | 20 In Stock → |
| LG 12,000 BTU (LW1217ERSM1) | 12,000 BTU | Up to 380 sq. ft. (Up to 550 sq. ft.) | 115V / 15 Amp | 52 / 59 dB • 12.0 CEER | $625 | 20 In Stock → |
| GE 8,200 BTU (AJCQ08AWJ) | 8,200 BTU | Up to 290 sq. ft. (Up to 350 sq. ft.) | 115V / 15 Amp | 54 / 59 dB • 10.6 CEER | $1,000 | 5 In Stock → |
| GE 12,000 BTU (AJCQ12AXXWA) | 12,000 BTU | Up to 390 sq. ft. (Up to 550 sq. ft.) | 115V / 15 Amp | 48 / 56 dB • 10.5 CEER | $1,200(-$45 Rebate) | 4 In Stock → |
Small Room & Bedroom AC Reviews
Real 5-star reviews from Oahu homeowners enjoying cool, quiet sleep