![Two pieces of shiny, rectangular metal ductwork lie parallel to each other on a white background. The ducts have a simple, smooth surface and are open at both ends. The metallic finish reflects light, highlighting their clean, angular edges typical of the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors.](http://mrcooldiydirect.com/cdn/shop/files/5ec142e5f44ef0d9fa9424b7164a55c1.jpg?v=1718104692&width=1445)
![Two silver, galvanized steel channel beams from the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors are placed parallel to each other against a white background. The beams have a U-shaped cross-section and a textured surface, showcasing the durability of their all-metal construction.](http://mrcooldiydirect.com/cdn/shop/files/GalvalumePlusLineSet_3d6b9fa5-b7ed-4e16-9cef-346e0126371c.jpg?v=1718104692&width=1445)
![Perma Cover's Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors pieces are laid out, including a rectangular cover and accompanying screws, bolts, and drill bit. The pieces have a shiny metallic finish and reflect the durability of Perma Cover's Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors, making them ideal for roofing installation.](http://mrcooldiydirect.com/cdn/shop/files/LineSetCopper2_2ee1ac0f-3126-4ffe-9a0e-46bf100c11fd.jpg?v=1718104692&width=1445)
![Two rectangular copper gutters arranged parallel to each other. The gutters, indicative of the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors, have a shiny, smooth surface reflecting light. The edges are sharp and well-defined, showcasing the precise craftsmanship found in Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors.](http://mrcooldiydirect.com/cdn/shop/files/CopperLineSetCover.jpg?v=1718104692&width=1445)
![A pair of white, rectangular Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors with an angular design are displayed on a white background. These Perma Cover Industrial Series HVAC Line Set Covers are parallel and have a smooth surface, typically used in construction or structural applications.](http://mrcooldiydirect.com/cdn/shop/files/BrightwhiteLineSet_d5e4746c-9695-4b55-ba7d-a3e2fa802bd4.jpg?v=1718104692&width=1445)
![Close-up of two black, rectangular Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors by Perma Cover placed side by side. The metal sections have an angular, folded design with a smooth finish. They are oriented diagonally in the image, with their open ends facing the viewer. The background is plain white.](http://mrcooldiydirect.com/cdn/shop/files/DeepblackLineSet_d6a576f2-d7c7-48e8-b6cb-98ed944f1c01.jpg?v=1718104692&width=1445)
![Two metal channels with a U-shaped cross-section are placed parallel to each other against a white background. The all-metal construction HVAC covers, made of shiny, reflective material, likely stainless steel or aluminum, showcase the durability and sleek design typical of the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors.](http://mrcooldiydirect.com/cdn/shop/files/Galvanizedorbarealumnimumlinesetcover.jpg?v=1718104692&width=1445)
![Two metal pieces with L-shaped profiles are shown side by side against a plain white background. Each piece, part of the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors, has a shiny, smooth surface and angled edges, creating a channel. The all-metal construction HVAC covers are uniform in shape and size.](http://mrcooldiydirect.com/cdn/shop/files/PaintableSteelLineSetCover.jpg?v=1718104692&width=1445)
![Two brown metal Z flashings, part of the Perma Cover Industrial Series - 22 Gauge Metal HVAC Line Set Covers - Heavy Duty, Multiple Sizes & Colors, arranged parallel on a white background. The flashings exhibit clean, sharp edges and a smooth surface finish.](http://mrcooldiydirect.com/cdn/shop/files/MediumBronzeLineSet_6626bcc9-5822-436a-87ae-609eb6b3b559.jpg?v=1718104692&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
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Protect and enhance your HVAC installations with our Industrial Series 22 Gauge Metal HVAC Line Set Covers. These extra heavy-duty, industrial-grade covers are the perfect solution to cover and protect your HVAC lines, ensuring durability and a polished look.
- Painted Steel HVAC Line Set Covers: Made from high-quality 22 gauge or thicker metal, these covers offer superior protection. All-metal construction ensures longevity and durability, with no plastic components. Fabricated and shipped in the USA.
Multiple Sizes
- All sizes ship in (2) 5FT sections that telescope together to cover up to 9' 6" with a 6" overlap, allowing for adjustable and precise coverage.
- Available in sizes 4" x 4", 6" x 4", 6" x 6", and custom sizes upon request. The 6" x 4" size is 6 inches wide and 4 inches deep.
- Tapering ends for easily joining pieces together.
Multiple Colors
- All painted options are 22 gauge or thicker. We offer many color and material options to match the exterior of your commercial or industrial project.
- Note: Actual line set cover color may differ due to varying monitor settings. We are happy to provide small color samples for matching. Please contact us to receive a color sample.
Additional Materials
- We also offer line set covers in materials such as Copper, Stainless Steel, and Paintable options. Explore our full HVAC Line Set Cover Collection.
Simple and Easy Installation
- Designed for easy installation by anyone, regardless of experience. Each order includes all necessary installation hardware for multiple types of exterior walls.
- Included in your order: matching washer head screws, matching 1/2" sheet metal screws, wall anchors, a free drill bit and hex bit driver, (2) top end caps, and detailed installation instructions.
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!