GE Zoneline 24" Steel Wall Case – Quick Snap | Model: RAB8124B
“Maximum depth. Maximum protection. Designed for tough walls and quick installs.”
The GE RAB8124B Wall Case is a 24-inch deep galvanized steel sleeve crafted for GE Zoneline PTAC units, offering the deepest wall sleeve option in the Zoneline lineup. Perfect for extra-thick walls, layered construction, or masonry facades, this heavy-duty sleeve features GE’s Quick Snap installation system—ensuring fast, secure, and repeatable installs across new construction and retrofit projects.
Whether you’re outfitting hotels, hospitals, multifamily units, or coastal properties, the RAB8124B provides the structural integrity, thermal protection, and alignment precision needed for long-lasting PTAC performance.
Key Features – Built for Deep Walls and Demanding Conditions
✅ 24-Inch Extra-Deep Galvanized Steel Construction
- Accommodates extra-thick exterior walls
- Made of powder-coated galvanized steel for rust and corrosion resistance
- Offers structural support for all GE Zoneline models
✅ Quick Snap Installation System
- Reduces install time with precise, snap-in alignment
- Streamlines work across multi-room properties
- Ideal for contractors and facility managers
✅ Universal Compatibility
- Fits GE AZ-series PTAC units (AZ45, AZ65, AZ95, and newer)
- Compatible with GE rear grilles, louvers, and thermostat accessories
- Maintains proper drainage, airflow, and weather sealing
Ideal Applications
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Hotels and resorts with masonry or thick wall systems
- Healthcare, assisted living, and dormitory buildings
- Commercial retrofits and historic renovations
- Coastal installations needing rust-resistant sleeves
Why Choose the GE RAB8124B?
The RAB8124B is GE’s deepest and most durable wall sleeve, purpose-built for challenging install conditions. Its combination of industrial-grade steel, Quick Snap precision, and Zoneline compatibility makes it the right choice for professionals who won’t compromise on fit or function.
FAQs – GE RAB8124B PTAC Wall Sleeve
Q1: What PTAC units is this compatible with?
A: The RAB8124B fits all GE Zoneline PTAC models, including AZ45, AZ65, AZ95, and future-compatible models.
Q2: Why use a 24" sleeve?
A: It’s required for extra-thick or layered wall systems, especially in masonry, block, or historical structures where shorter sleeves would not provide full coverage.
Q3: Is this sleeve weather-resistant?
A: Yes. It’s constructed from galvanized steel with a protective powder coat, offering excellent rust and weather resistance.
Q4: What is the Quick Snap system?
A: GE’s Quick Snap system enables faster, easier alignment and mounting, making it ideal for large-scale or contractor-led installations.
Q5: Can I use it for both new and retrofit applications?
A: Absolutely. The RAB8124B is built for both new construction and replacement projects with deep wall requirements.
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RAB8124B