SHOP WINDOW
AC INVENTORY
Not Sure What AC Size You Need?
Skip the guesswork. Run our interactive, step-by-step sizing wizard calibrated for Hawaii humidity and Oahu micro-climates. Zero typing required.
Extreme Energy Efficiency
DUAL INVERTER TECHNOLOGY
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Seamless Integration
Perfect Fit For Older Panasonic & FRIEDRICH Units
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Reliable Island Cooling
BASE / STANDARD UNITS
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Trusted Dependability
Thru Wall / Flush Mount Units
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Through-the-Wall Architecture
WALL CASEMENT
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ROOM SIZING GUIDE
Oahu Interactive Sizing Tool
Have high ceilings, sun-facing windows, or multiple occupants? Get an exact calibrated BTU recommendation.
| Coverage Area | Recommended BTU | Recommended Units |
|---|---|---|
| 100 - 200 sq. ft. | 6,000 - 8,000 | |
| 200 - 250 sq. ft. | 10,000 - 12,000 | |
| 250 - 350 sq. ft. | 14,000 - 15,000 | |
| 400+ sq. ft. | 18,000 - 24,000 |
Coverage
100 - 200 sq. ft.
Capacity
6,000 - 8,000 BTUApplication
Small Bedroom / Office
Recommended Models
Coverage
200 - 250 sq. ft.
Capacity
10,000 - 12,000 BTUApplication
Master / Studio
Recommended Models
Coverage
250 - 350 sq. ft.
Capacity
14,000 - 15,000 BTUApplication
Living / Large Master
Recommended Models
Coverage
400+ sq. ft.
Capacity
18,000 - 24,000 BTUApplication
Whole Floor / Large Open Space
Recommended Models
Humidity Load Factor
If the room has high ceilings (over 8ft) or lacks significant insulation, we recommend "sizing up" within these conservative ranges to ensure the unit doesn't run at 100% capacity continuously.
Solar Exposure
For rooms facing west with heavy afternoon sun, add an additional 10% to your calculated square footage before selecting a BTU tier.
Inverter Advantage
Units in the LG DUAL Inverter series can modulate their speed, making them more forgiving if you slightly "oversize" for a space compared to a standard single-speed unit.
WAIPAHU SHOP PICKUP
WAIPAHU SHOP PICKUP
Once your order is processed, an Affordable Home A/C Logistics Coordinator will contact you to schedule a specific arrival window.
Note: As our facility is an active distribution hub, unscheduled arrivals cannot be accommodated.
ISLAND-WIDE DELIVERY
Professional delivery is available for $50.00 to most Oahu residential zones.
Service Exclusions
Due to logistical constraints, we do not provide delivery to Waialua, North Shore, Kahuku, Waianae, Nanakuli, Waikiki, or Waimanalo.
Cash Rebates
ENERGY SAVINGS
1. Purchase a Qualifying Unit
Shop our LG Dual Inverter ENERGY STAR® window ACs — available online or in-store.
2. Download & Complete the Form
Get the official Hawaii Energy rebate form and fill in your purchase details.
3. Mail It In
SEND YOUR COMPLETED FORM AND PROOF OF PURCHASE TO HAWAII ENERGY TO RECEIVE YOUR CHECK.