![A white metal box-shaped object with a rectangular protrusion and two supporting legs on either side, resembling a minimalist vent or duct cover often seen in HVAC installations. The structure, part of the Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality, boasts a smooth, clean surface.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-White.jpg?v=1718106048&width=1445)
![A beige, rectangular metal housing unit with a smaller rectangular extension protruding from the bottom center, flanked by two downward-angled side panels. Designed for HVAC installations, this Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality features premium quality connectors and offers a smooth, flat top surface.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-Sahara_Tan.jpg?v=1718106048&width=1445)
![A beige, rectangular metal cover with an extended rectangular flap at the bottom center. The cover is featureless except for a few screws visible along the top edge where the flap, designed for HVAC installations, is attached. The flap appears to be an integrated part of this Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality.](http://mrcooldiydirect.com/cdn/shop/files/LightstoneTJoint.jpg?v=1718106048&width=1445)
![A rectangular, light grey metal cover with an open-ended section protruding from the center. The structure is simple and appears to be part of HVAC installations, featuring clean lines and a smooth finish indicative of Perma Cover’s Residential Series - Line Set Cover T-Joint Connector - Premium Quality.](http://mrcooldiydirect.com/cdn/shop/files/AshGrayTJoint.jpg?v=1718106048&width=1445)
![Elevated view of a gray metal HVAC duct transition, featuring a rectangular opening at the top leading to a smaller rectangular opening at the bottom. This Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality is designed for airflow redirection within heating, ventilation, and air conditioning systems.](http://mrcooldiydirect.com/cdn/shop/files/CharcoalT-Joint.jpg?v=1718106048&width=1445)
![A rectangular, black metal object with a smaller rectangular extension protruding from its center, featuring two flared side panels. The object has a minimalist, modern design and appears to be an industrial or architectural component, ideal for Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality in HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/BronzeT-Joint.jpg?v=1718106048&width=1445)
![A brown, rectangular metal structure with a protruding, smaller extension in the center, forming an angular, tunnel-like shape reminiscent of the Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality. The extension has two vertical side flaps and a horizontal top flap, creating an opening underneath.](http://mrcooldiydirect.com/cdn/shop/files/BrownT-Joint.jpg?v=1718106048&width=1445)
![A black, flat metal object with an elongated central section and two shorter side sections, resembling a bridge or support structure, photographed against a plain white background. Ideal for HVAC installations, this Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality ensures premium quality connectors for your needs.](http://mrcooldiydirect.com/cdn/shop/files/DeepBlackTeejoint_335f1c9c-95d6-418f-9157-66be0be4d73a.png?v=1718106048&width=1445)
![Image of a red metal chimney cap with a rectangular design. The cap has two side wings and a central opening for ventilation. The shiny, smooth surface is consistent throughout, suggesting it is newly manufactured or well-maintained, much like the Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality used in HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-Barn_Red.jpg?v=1718106048&width=1445)
![A Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality with a flat top and two side panels extending downward. The front includes an angular flap for opening, held in place by small hinges. The design appears simple and modern with clean lines and a matte finish, reminiscent of premium quality connectors used in HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-Bright_Red.jpg?v=1718106048&width=1445)
![A maroon-colored, metal structure with a rectangular top and an angular, box-like protrusion extending downward from the center. This Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality appears to be part of an HVAC installation or construction component.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-Burgundy.jpg?v=1718106049&width=1445)
![A dark green rectangular metal object with a central protruding section and two downward-facing side panels, standing on a white background. Resembling the precision of Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality, the design appears geometric and industrial.](http://mrcooldiydirect.com/cdn/shop/files/GreenT-Joint.jpg?v=1718106049&width=1445)
![A large, blue, rectangular metal object with an angular extension in the middle protruding downward. The design features straight lines and flat surfaces, giving it a boxy and industrial appearance. It's reminiscent of a Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality, typically used in HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/T-Joint_-Regal_Blue.jpg?v=1718106049&width=1445)
![A grey metal Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality featuring a rectangular base with an overhanging lip and an arch-shaped opening in the lower center, viewed from an angled perspective. The top surface has multiple small holes near its edge, ideal for premium quality HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/HawaiianBlueTee.png?v=1718106049&width=1445)
![An image of a gray, metallic rectangular duct fitting with one main duct and three smaller openings. The surface has a textured pattern, indicative of **Perma Cover's Residential Series - Line Set Cover T-Joint Connector - Premium Quality**, ideal for residential HVAC installations. The background is white.](http://mrcooldiydirect.com/cdn/shop/files/GalvalumePlusTeejoint_4c7598ba-d64c-4446-bef1-117790270b86.png?v=1718106049&width=1445)
![A rectangular, metallic Residential Series - Line Set Cover T-Joint Connector - Premium Quality with a galvanised finish from Perma Cover. The component features a larger rectangular section connected to a smaller, protruding rectangular outlet. Ideal for HVAC installations, this unit has a clean, industrial appearance suitable for ventilation systems.](http://mrcooldiydirect.com/cdn/shop/files/SilverTeejoint_15a520a5-7d80-497d-9017-54ae9339acc5.png?v=1718106049&width=1445)
![A rectangular metal object with a reddish-orange hue features a perpendicular extension on one side, forming a T-shaped structure. The surface appears smooth with three visible screws on the main rectangular section, akin to the Residential Series - Line Set Cover T-Joint Connector - Premium Quality from Perma Cover found in HVAC installations.](http://mrcooldiydirect.com/cdn/shop/files/CopperTeeJoint.jpg?v=1718106049&width=1445)
![A sleek, metallic, rectangular structure with an attached angular extension, possibly a Perma Cover Residential Series - Line Set Cover T-Joint Connector - Premium Quality. The smooth surface features a few visible screws at the top.](http://mrcooldiydirect.com/cdn/shop/files/StainlessSteelTeeJoint.jpg?v=1718106049&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
-
Effortlessly manage T-joints in your HVAC line sets with our Residential Series Line Set Cover T-Joint Connector. These premium quality connectors ensure a durable and seamless finish for your HVAC installations, providing a polished look for your home.
- 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 connectors are made at 16" on the long side with an 8" connector, 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 T-joint connectors 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 T-joint connector 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!