4.5" Exterior 90 (Vertical Outside 90) – Seamless One-Piece Design Upflow Environmentally Friendly: Uses next-generation R-454B

Environmentally Friendly: Uses next-generation R-454B refrigerant for efficient

clean appearance every time

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Premium Quality: Made from 99

0 A Max Fuse (Indoor) 15 A Min Circuit Ampacity (Outdoor) 29

4.5" Exterior 90 (Vertical Outside 90) – Seamless One-Piece Design Upflow Environmentally Friendly: Uses next-generation R-454B4. 5" Exterior 90 (Vertical Outside 90) Seamless One Piece Design The 4. 5" Exterior 90 (Vertical Outside 90) fitting is the perfect solution for creating clean, professional outside corners in HVAC line set cover systems with 4. 5" wide channel lengths. This one piece design clips onto the duct cover for a seamless, screw free look, while its adjustable depth and UV resistant construction ensure a secure, durable fit. For added customization, the