782-125

This 4.5-inch to 3.5-inch Fortress reducer is a professional-grade HVAC accessory designed to seamlessly transition between two different sizes of lineset cover ducting. Ideal for ductless mini-split air conditioning and heat pump installations, this reducer fitting ensures a secure, weather-resistant connection while maintaining a clean, aesthetic look on exterior walls. By protecting refrigerant lines, drain hoses, and electrical cables from UV damage and harsh weather, it helps maintain system efficiency and extends the life of your A/C equipment. Crafted from durable, high-quality material, it features a user-friendly design for quick installation, making it an essential component for both residential and commercial cooling projects.
Type: A/C Lineset Cover Accessory
Size: 4.5" to 3.5" Transition
Application: Used in ductless mini-split and central air conditioning installations to transition between different ducting sizes for refrigerant lines and electrical wiring protection.
Specifications: UV-stabilized material, weather-resistant, snap-together assembly, paintable surface for a custom finish.