Open-Box Keystone 26" Wall Sleeve for Through-the-Wall Air Conditioners $24

Discover the Open-Box Keystone 26″ Wall Sleeve!Elevate the installation of your through-the-wall air conditioner with this exceptional Keystone 26″ Wall Sleeve. Designed for seamless integration and robust durability, this essential accessory provides unparalleled support and lasting protection for your unit.Key Features & Benefits:

• Optimal Compatibility: Perfectly sized at 26″ to integrate with standard through-the-wall air conditioning units.
• Versatile Installation: Engineered for secure placement in both pre-cast concrete and masonry walls.
• Robust Support: Crucially helps bear the weight of your air conditioner, ensuring a stable and secure installation.
• Enhanced Insulation: Contributes to your unit’s efficiency by providing an additional layer of insulation.
• Superior Protection: Acts as a vital barrier, shielding your air conditioner from dust, insects, and other potential debris.
• Built to Endure: Features a resilient all-metal construction, specifically designed to withstand inclement weather, resist corrosion, and brave the elements.

Installation Insight:For optimal performance and safety, ensure the wall sleeve is securely fastened within your wall opening before proceeding with the air conditioner installation. This critical step guarantees a long-lasting and efficient setup.Invest in the foundation of your air conditioning system with the Keystone Wall Sleeve – a smart choice for dependable performance!