![A sleek, white, angular object with a V-shaped ridge on top. It has crisp edges and a minimalistic design, suggesting it could be part of an HVAC line set cover or a piece of contemporary art. The overall finish appears smooth and glossy, hinting at premium quality construction and simple and easy installation — just like the Residential Series - Line Set Cover Outside Corner Elbows from Perma Cover.](http://mrcooldiydirect.com/cdn/shop/files/Outside_Corner_Elbow_-White.jpg?v=1718105373&width=1445)
![A light brown, L-shaped metal roof corner flashing piece for Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality. It has a smooth surface with a single visible screw on one side, where two parts join. The piece is designed to cover and protect the corner of a roof, ensuring simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/main-canvas-65037b5e30d0b88ab5488016.jpg?v=1718105373&width=1445)
![A beige, metal, V-shaped corner guard with sharp edges and a smooth surface. The Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality product is designed to fit securely at the corner of a wall, offering protection against damage. It features simple and easy installation and is photographed against a plain white background.](http://mrcooldiydirect.com/cdn/shop/files/LightstoneOustideCornerElbow.jpg?v=1718105373&width=1445)
![A Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality, with a light gray finish, designed to protect wall corners from impact and damage. Featuring premium quality elbows, the cover has a sleek, minimalist design and a smooth surface, with a visible screw indicating where it is fastened for simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/AshGrayOutsideCornerElbow.jpg?v=1718105373&width=1445)
![A gray, L-shaped metal object with sharp edges and a sleek finish, likely a corner piece or connector for construction or architectural purposes. The Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover suggest it's designed for simple and easy installation. The object is photographed against a plain white background.](http://mrcooldiydirect.com/cdn/shop/files/CharcoalOutsideElbow.jpg?v=1718105373&width=1445)
![A Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality with sharp, clean edges designed to cover and protect building corners. The upper section extends vertically while the sides form a right angle, creating a neat and functional appearance. Featuring simple and easy installation, it's displayed on a white background.](http://mrcooldiydirect.com/cdn/shop/files/BrownOutsideCornerElbow.jpg?v=1718105373&width=1445)
![A sleek, metallic, L-shaped object with smooth surfaces and sharp edges. It appears to be a Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality, possibly used in construction or assembly for providing support and alignment. Simple and easy installation ensures efficiency. The background is black, highlighting its reflective surface.](http://mrcooldiydirect.com/cdn/shop/files/e7b92b46e2d423b1dfdb5fcce0d5e528.png?v=1718105373&width=1445)
![A black, angular metal object with sharp edges and a raised V-shaped ridge on top, forming a 90-degree corner. The object appears to be a Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality, making it perfect for HVAC line set cover protection.](http://mrcooldiydirect.com/cdn/shop/files/Outside_Corner_Elbow_-Black.jpg?v=1718105373&width=1445)
![A red, angular metal object with a distinct V-shaped top and sharp edges, likely used for industrial or construction purposes. The object has a reflective surface and a geometric design, ideal for HVAC line set covers due to its simple and easy installation. This product is the Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover.](http://mrcooldiydirect.com/cdn/shop/files/Outside_Corner_Elbow_-Barn_Red.jpg?v=1718105373&width=1445)
![A red metal corner piece with sharp edges and a flat surface. The piece forms an inward point akin to an arrowhead with vertical tabs extending upward from the top edge, suggesting simple and easy installation. It appears to be designed for use in construction or architecture, specifically like the Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover.](http://mrcooldiydirect.com/cdn/shop/files/Outside_Corner_Elbow_-Bright_Red.jpg?v=1718105373&width=1445)
![A maroon-colored, V-shaped metal object with clean lines and smooth surfaces, designed for simple and easy installation over a right-angle corner. This Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality features a triangular front surface and an extended narrow strip along the top edge, perfect for an HVAC line set cover.](http://mrcooldiydirect.com/cdn/shop/files/Outside_Corner_Elbow_-Burgundy.jpg?v=1718105373&width=1445)
![An image of a green metal Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality designed for structural protection. The Perma Cover, featuring a triangular shape with sharp angles, is fabricated from a solid piece of metal, showing precision bends and a smooth finish. Its simple and easy installation makes it ideal for various applications. The background is plain white.](http://mrcooldiydirect.com/cdn/shop/files/GreenOutsideElbow.jpg?v=1718105373&width=1445)
![A blue metal corner cover with a right-angled edge and a flat top surface is positioned on a white background. The Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality appear to be designed for protective or architectural purposes, featuring a matte finish.](http://mrcooldiydirect.com/cdn/shop/files/BlueOutsideelbow.jpg?v=1718105373&width=1445)
![A plain, light blue, metal box with a sharp angular design stands against a white background. The box has a V-shaped top edge, giving it a modern and minimalist appearance. Ideal for an HVAC line set cover, the Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality ensures simple and easy installation while maintaining premium quality.](http://mrcooldiydirect.com/cdn/shop/files/HawaiianBlueOutsideCornerElbow.png?v=1718105373&width=1445)
![A Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality, designed to protect wall corners from damage. The V-shaped guard features sharp angles and premium quality elbows, with two rivets securing a strip of metal along the top edge. Its slightly reflective surface ensures both durability and style.](http://mrcooldiydirect.com/cdn/shop/files/BareAluminumOustideCornerElbow.png?v=1718105373&width=1445)
![A three-dimensional geometric shape resembling a corner with two intersecting metal panels forming a right angle. Each panel has a metallic, textured surface and a smooth edge, offering simple and easy installation. The background is white and clean. This product is the Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover.](http://mrcooldiydirect.com/cdn/shop/files/GalvalumePlusoutsidecornerelbow_ab296cb1-f206-4eed-996f-683e339f4af8.png?v=1718105373&width=1445)
![A metallic, angular box with a prominent V-shaped top edge and smooth surfaces. The box's design suggests it could be a Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality for industrial or HVAC applications. The metal appears to be galvanized steel, indicating potential use for outdoor or exposed installations.](http://mrcooldiydirect.com/cdn/shop/files/PaintableOutsideelbow.jpg?v=1718105373&width=1445)
![A shiny, L-shaped metal cover with a diamond plate pattern that offers Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality. The cover has sharp edges and a reflective surface, designed likely for protective or decorative purposes. Its diamond plate texture features raised, interlocking lines for added grip and durability.](http://mrcooldiydirect.com/cdn/shop/files/SilverDiamondPlateOutsideElbow.jpg?v=1718105373&width=1445)
![A metallic right-angle corner piece with a diamond plate pattern, commonly used for industrial or construction purposes. The Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality boasts a reflective, textured surface and is designed to fit around the corner of a structure for protection or reinforcement with simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/WhiteDPlateOutsideElbow.jpg?v=1718105373&width=1445)
![A black, V-shaped metal box with a diamond plate texture offers a sleek, industrial look. The Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality ensures simple and easy installation. Its textured surface reflects light beautifully against the plain white background.](http://mrcooldiydirect.com/cdn/shop/files/GrayDiamondPlateOutsideCornerElbow.jpg?v=1718105373&width=1445)
![A black metal corner guard with a diamond plate texture, designed to provide protection to wall corners from damage. The shiny surface reflects light, highlighting the intricate pattern. With simple and easy installation, this Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover seamlessly fits into any space.](http://mrcooldiydirect.com/cdn/shop/files/BlackDPlateOutsideElbow.jpg?v=1718105373&width=1445)
![A shiny, copper-colored, angular metal object with multiple flat surfaces is shown. The object has a V-shaped structure with a vertical panel on top and reflective surfaces, appearing modern and industrial. This Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality ensures simple and easy installation for any HVAC line set cover system.](http://mrcooldiydirect.com/cdn/shop/files/OutsideCopperElbowNoBackground.png?v=1718105373&width=1445)
![A shiny metallic corner duct piece with a V-shaped design, commonly used in HVAC systems for airflow direction, features a surface with slight texture. This **Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality** from **Perma Cover** is composed of multiple joined sections with visible screws detailing the connection points and offers simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/GalvanizedOutsideElbowNoBackground.png?v=1718105373&width=1445)
![A Perma Cover Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality, shaped like a right angle for premium quality elbows. It is designed to protect edges and corners from damage, featuring a glossy and reflective surface for simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/main-canvas-650325fce5f5ac4be2d86a41.jpg?v=1718105373&width=1445)
![A black metal box with a triangular pattern is shaped like a right-angle corner piece. Its reflective surface and angular design give it an industrial appearance. The box, featuring Residential Series - Line Set Cover Outside Corner Elbows - Premium Quality by Perma Cover, appears to be designed for fitting into a corner for simple and easy installation.](http://mrcooldiydirect.com/cdn/shop/files/BlueDiamondPlateOutsideElbow.jpg?v=1718105373&width=1445)
![](http://mrcooldiydirect.com/cdn/shop/files/female-customer-support-operator-headset-600nw-102124561.webp?v=1710218479)
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PRODUCT DESCRIPTION
PRODUCT DESCRIPTION
-
Easily manage outside corners in your HVAC line sets with our Residential Series Line Set Cover Outside Corner Elbows. These premium quality elbows provide a seamless and durable finish, ensuring a polished look for your HVAC installations.
- Premium Quality: All painted options are made from 26 gauge steel with a 40-year Valspar baked-on paint finish. Copper options are made from 100% pure copper. Fabricated and shipped in the USA.
Multiple Sizes
- All elbows are made at 9" x 9" on the long sides, available in widths of 4" x 4", 6" x 4", 6" x 6", and custom widths upon request. The 6" x 4" size is 6 inches wide and 4 inches deep.
Simple and Easy Installation
- Designed to easily fit over the line set cover for a smooth, overlapping connection. Each order includes matching sheet metal screws to secure the seams, ensuring a tight and professional finish.
Multiple Materials and Colors
- Choose from 13 different painted options to perfectly match the exterior of your home. We also offer line set cover outside corner elbows in other materials such as 16-ounce 24 gauge pure copper, 26 gauge 410 stainless steel, galvanized, Galvalume, paintable steel, and aluminum diamond tread plate.
- Fabricated from the exact same 26 gauge material as our line set covers for a consistent and seamless finish.
- Note: Actual line set cover outside corner elbow color may differ due to varying monitor settings. Please contact us for color samples or additional photos.
All product prices include free Standard Shipping in the Lower 48 States.
As an authorized national dealer for PermaCover, MRCOOL DIY Direct offers high-quality metal air conditioning line set covers, made in America, for all types of residential and commercial HVAC needs.
Have a Question? We know our products and are happy to help!