Lennox Y3399 – DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover 4 Inch Natural Color Line Set Cover HVAC Wall Sleeve Trim Plate
Lennox Y3399 – DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover 4 Inch Natural Color Line Set Cover HVAC Wall Sleeve Trim Plate
The Lennox Y3399 DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover is a 4 inch natural color HVAC line set cover designed to provide a clean, professional finish where refrigerant lines pass through exterior walls. This durable wall sleeve trim plate conceals wall openings, protects insulation from weather exposure, and improves the overall appearance of mini split and central air conditioning installations.
Manufactured by DiversiTech, the 230-WC4 SpeediChannel wall penetration cover is built for long-lasting outdoor performance and seamless compatibility with 4 inch SpeediChannel systems. Ideal for residential and commercial HVAC applications, this OEM-quality line set wall cover ensures a secure, weather-resistant seal while maintaining a polished installation look.
The Lennox Y3399 DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover is a professional-grade 4 inch natural color line set wall sleeve trim plate designed to provide a clean, weather-resistant finish where refrigerant lines, drain tubing, and control wiring pass through exterior walls. Engineered for compatibility with 4 inch SpeediChannel systems, this durable HVAC wall penetration cover protects insulation from UV exposure and moisture while delivering a polished, contractor-quality appearance.
Ideal for mini split systems, heat pumps, and central air conditioning installations, the DiversiTech 230-WC4 wall cover enhances both performance and curb appeal by concealing wall openings and sealing line set penetrations.
Product Specifications
Brand
DiversiTech
Lennox Catalog Number
Y3399
Model / Part Number
230-WC4
Product Type
SpeediChannel Wall Penetration Cover
Size
4 Inch
Color
Natural
Application
HVAC line set wall sleeve trim plate for refrigerant lines and control wiring
Base Unit of Measure
Unit
Key Features and Benefits
• Designed for 4 inch SpeediChannel line set systems
• Provides a clean, finished look at exterior wall penetrations
• Protects refrigerant line insulation from UV rays and weather exposure
• Helps reduce air and moisture infiltration at wall openings
• Durable outdoor-rated construction for long service life
• Natural color blends with most exterior wall finishes
• Ideal for mini split, ductless, and conventional HVAC installations
Installation Applications
The Y3399 wall penetration cover is commonly used in residential and light commercial HVAC projects where refrigerant piping exits the building envelope. It is especially suited for ductless mini split systems and heat pump installations that require a professional exterior finish.
By sealing and trimming the wall opening, this SpeediChannel cover improves installation durability, protects system components, and enhances overall visual presentation.
Why Buy from Beenimax
At Beenimax, we supply genuine OEM and trusted HVAC components for contractors, facility managers, and homeowners. The Lennox Y3399 DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover is carefully sourced to ensure quality, reliability, and jobsite-ready performance.
Fast shipping and dependable service help you complete installations on time and with confidence.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |