Champion PTAC Patented NeverLeak™ Internal Sleeve
is Impact Rated with Louver Attached
Designed with a built-in ¾” drainage system (only one in the market) that channels condensation directly into condensate riser. Best for standard installations where water can be managed internally. If part of an integral window with louver, this pan can also be used for external drainage utilizing a sealed through hole in the louver, that can be connected to the exterior condensate drain lines.
Champion PTAC NeverLeak™ External Sleeve
Features an extended drain pan that directs condensate water to the outside, using the full width of the sleeve.
Champion PTAC NeverLeak™ Sleeve Kit
Patented Leak-Proof Through-Wall PTAC Sleeve System
Product Overview
The Champion PTAC NeverLeak™ Sleeve Kit is a patented, factory-sealed through-wall sleeve engineered to eliminate water intrusion and extend PTAC unit and building life. Manufactured in the USA from heavy-duty, corrosion-resistant aluminum, the sleeve features a positive-slope drain pan, made from heavy duty fire-rated ABS plastic providing maximum flexibility for hotel developers and property owners.
Key Features
- Patented Leak-Proof Design – Prevents water intrusion into wall assemblies
- Factory-Sealed Welded Seams – Eliminates reliance on field-applied caulking
- Positive-Slope Drain Pan – Directs water away from the building
- Integrated Weep System – Ensures consistent drainage and prevents pooling
- Precision Fit – Designed for a 16.5 x 42.5 rough opening
- Durable Construction – Corrosion-resistant aluminum for maximum service life
- Versatile Compatibility – Works with impact and non-impact louvers
- Reduced Installation Time – No temporary stops or additional sealing required
- Champion PTAC Sleeve is the only sleeve in the country with a hurricane rating
- Only sleeve available in custom sub-base sizes from 3” to 24”
Technical Specifications
- Material: Heavy-duty aluminum, corrosion-resistant finish
- Dimensions: Fits 16.5 x 42.5 rough opening
- Drainage: Built-in slope and weep system
- Compliance: Meets or exceeds ASTM E547 & E331 water penetration standards
- Applications: Hospitality, multifamily, healthcare, and commercial facilities
Applications
- New construction or retrofit PTAC installations
- Coastal and high-moisture environments
- Hotels, resorts, apartments, and senior living communities
