Description
Designed for permanent through-the-wall cooling installations, this reinforced steel sleeve serves as a structural mounting frame for air conditioning units up to 26 inches wide. Its 25.5‑by‑15.25‑inch interior profile slides directly into pre‑cast concrete or masonry openings up to 17.75 inches thick, creating a rigid channel for securing your compressor before final placement.
- Weight Distribution Framing: Reinforced side rails transfer the appliance’s full operating mass directly into the wall cavity, preventing chassis sagging, vibration noise, or stress damage to surrounding drywall.
- Tight Environmental Seal: The enclosed metal barrel blocks external dust, insects, leaves, and wind-driven rain from entering intake vents or drifting into conditioned rooms.
- Corrosion-Resistant Exterior: Fully coated metal withstands continuous sun exposure, freezing precipitation, and seasonal temperature shifts without rusting, peeling, or weakening over time.
Replacing temporary fabric flashings eliminates persistent draft gaps and coil contamination, which maintains steady BTU performance and reduces seasonal filter cleaning frequency. Mount your cooling equipment securely and upgrade your indoor comfort standards today.
NEWThe 26-inch wall sleeve for through-the-wall air conditioners should be securely fastened within a wall opening before installing the air conditioner. The sleeve helps bear the weight of the air conditioner while keeping it insulated and safe from dust, bugs and other debris that could get sucked into it. Inclement weather, corrosion and other elements cannot match the protective power of this metal sleeve. Use in finished walls up to 17.75 inches thick.
-26-inch wall sleeve to be used with through-the-wall air conditioners
-Install wall sleeve in pre-cast concrete or masonary walls up to 17.75 inches thick
-Wall sleeve to be securely fastened to wall opening before installing air conditioner
-Helps bear the weight of the air conditioner
-Helps insulate the air conditioner
-Protects the air conditioner from dust, bugs and other debris that could get sucked into it
-All metal construction withstands inclement weather, corrosion and other elements
-Compatible with any through-the-wall unit up to 26 inches wide
Depth (Inches): 17.5
Width (Inches): 25.5
Height (Inches): 15.25
25.5-in W x 15.25-in H Through the Wall Air Conditioner Sleeve (Added 08/13/2026)
$50.00
Description
Designed for permanent through-the-wall cooling installations, this reinforced steel sleeve serves as a structural mounting frame for air conditioning units up to 26 inches wide. Its 25.5‑by‑15.25‑inch interior profile slides directly into pre‑cast concrete or masonry openings up to 17.75 inches thick, creating a rigid channel for securing your compressor before final placement.
- Weight Distribution Framing: Reinforced side rails transfer the appliance’s full operating mass directly into the wall cavity, preventing chassis sagging, vibration noise, or stress damage to surrounding drywall.
- Tight Environmental Seal: The enclosed metal barrel blocks external dust, insects, leaves, and wind-driven rain from entering intake vents or drifting into conditioned rooms.
- Corrosion-Resistant Exterior: Fully coated metal withstands continuous sun exposure, freezing precipitation, and seasonal temperature shifts without rusting, peeling, or weakening over time.
Replacing temporary fabric flashings eliminates persistent draft gaps and coil contamination, which maintains steady BTU performance and reduces seasonal filter cleaning frequency. Mount your cooling equipment securely and upgrade your indoor comfort standards today.
NEWThe 26-inch wall sleeve for through-the-wall air conditioners should be securely fastened within a wall opening before installing the air conditioner. The sleeve helps bear the weight of the air conditioner while keeping it insulated and safe from dust, bugs and other debris that could get sucked into it. Inclement weather, corrosion and other elements cannot match the protective power of this metal sleeve. Use in finished walls up to 17.75 inches thick.
-26-inch wall sleeve to be used with through-the-wall air conditioners
-Install wall sleeve in pre-cast concrete or masonary walls up to 17.75 inches thick
-Wall sleeve to be securely fastened to wall opening before installing air conditioner
-Helps bear the weight of the air conditioner
-Helps insulate the air conditioner
-Protects the air conditioner from dust, bugs and other debris that could get sucked into it
-All metal construction withstands inclement weather, corrosion and other elements
-Compatible with any through-the-wall unit up to 26 inches wide
Depth (Inches): 17.5
Width (Inches): 25.5
Height (Inches): 15.25