Does Affordable Home A/C deliver and install the GE RAB26A Wall Casement near me?

Yes, we offer professional installation by appointment ($0 Free In-Home Estimate) across all 22 Oahu communities and flat-rate $50 delivery across our 15-municipality Oahu delivery zone, including Waipahu, Honolulu, Kapolei, Ewa Beach, Kailua, Kaneohe, Mililani, Pearl City, Aiea, and Hawaii Kai.

Can I pick up the GE RAB26A Wall Casement directly at your Waipahu warehouse?

Yes, free ($0) local pickup by appointment is available at our central Waipahu warehouse (94-150 Leoleo St #203). Select Waipahu warehouse pickup at checkout and our dispatch team will coordinate your loading window.

Does the GE RAB26A Wall Casement qualify for the $45 Hawaii Energy Cash Rebate?

Qualifying Energy Star certified inverter models are eligible for a $45 cash rebate from Hawaii Energy when replacing an older unit on Oahu. We include the official Hawaii Energy rebate application PDF and itemized receipt with your order.

How does Island Microclimate Calibration™ sizing differ from the AHAM mainland rating on the GE RAB26A Wall Casement?

Mainland AHAM square-footage ratings assume R-19 insulated drywall and milder mainland heat. Our Island Microclimate Calibration™ adjusts room sizing for Oahu's uninsulated single-wall redwood construction, jalousie louver solar gain, and tropical humidity—while variable-speed inverter technology helps reduce monthly HECO (~44.2¢/kWh) electric bills by up to 40%.

Can the GE RAB26A Wall Casement be installed in Hawaii jalousie louvers or horizontal sliding windows?

Yes! Our Oahu installation specialists custom-measure your opening, remove necessary jalousie glass slats or fabricate vertical slider filler panels, install standard exterior support brackets when needed, and lay protective floor drop cloths under every window.

What is the warranty and return policy for the GE RAB26A Wall Casement?

The GE RAB26A Wall Casement is brand-new, factory-sealed, and backed by a 1-year manufacturer warranty. Please note that all sales are final—we do not accept returns or exchanges. Warranty claims are processed directly through the manufacturer.

26" STRUCTURAL WALL SLEEVE

Only 3 Units Left in Waipahu

GE RAB26A Wall Casement

Name: GE RAB26A Wall Casement
Brand: GE
SKU: RAB26A
Price: 275.00 USD
Availability: InStock
Rating: 4.9 (3 reviews)

$275

Heavy-gauge galvanized steel 26" wall sleeve • Includes RAG13A aluminum grille

Construction

26" Wall Case

Galvanized Steel • RAG13A Grille

Dual Sizing

26" Structural Sleeve (AHAM)

Condo Thru-Wall Fit (Island)

Electrical Circuit

N/A

N/A (Mechanical Wall Sleeve)

Wall Sleeve Fit

26" Wall Sleeve

15.75" Wall Opening H × 26.0" W (GE RAB26A)

Pre-Purchase Fit ChecklistRecommended Compatibility

1. 26" Wall Sleeve Compatibility:Designed for standard 26" through-the-wall sleeves (15.75" Wall Opening H × 26.0" W opening). Directly fits GE RAB26A / RAB46B wall sleeves with RAG13A rear grille.

2. Electrical Outlet Matching:Powered by N/A using N/A (Mechanical Wall Sleeve). Includes 75" power cord with LCDI safety plug.

3. Slide-In Chassis & Security Brackets:Galvanized Wall Sleeve solid-side architecture (20.5 lbs net / 22 lbs ship). Secures directly to the wall sleeve using the 2 included metal retention brackets.

Unit Dimensions15.6" H x 26.0" W x 16.9" D

Weight (Net / Ship)20.5 lbs / 22 lbs

Manufacturer Warranty1 YEAR LIMITED

Exterior GrilleRAG13A Aluminum Included

Free Waipahu Warehouse Pickup$50 Flat Island Delivery

Request $0 In-Home Fit Assessment & Installation

Zero Upfront Deposit • Professional Oahu Window AC Installation

By Appointment First • Free Estimates ($0 to Book)

Free Sizing Estimate

Prefer to verify your room sizing, electrical compatibility (115V vs 230V), or installation requirements before purchasing? It is zero cost to book an appointment for estimates on new or replacement installations! Call us, email us, or submit the form below to reserve your appointment window.

Call (808) 488-1111 Book Appt Form

Email Dispatch: office@affordablehome-ac.com

Waipahu Warehouse Pickup by Appt

$50 Flat Island-Wide Delivery

$45 Hawaii Energy Rebate Form(PDF)

Zero Upfront Estimate Fee

Manufacturer Warranty Coverage

All systems are brand new and factory-sealed.

Under federal regulations, all sales are final. Technical warranty claims are fully backed and processed directly through the manufacturer.