Residential Series - Aluminum Diamond Plate HVAC Line Set Cover Extensions - Additional 5 Foot Extension Section
SKU: 50597808368

Residential Series - Aluminum Diamond Plate HVAC Line Set Cover Extensions - Additional 5 Foot Extension Section

$128.70 $143.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Residential Series - Aluminum Diamond Plate HVAC Line Set Cover Extensions - Additional 5 Foot Extension SectionExtend the coverage of your HVAC line sets with our Residential Series Aluminum Diamond Plate HVAC Line Set Cover Extensions. These premium quality extensions ensure a seamless and durable finish, providing unlimited linear coverage for your HVAC installations. Premium Quality: Made from 0. 027" aluminum diamond treadplate, these extensions offer superior protection and a polished look. Fabricated and shipped in the USA. Multiple Sizes All extensions

Extend the coverage of your HVAC line sets with our Residential Series Aluminum Diamond Plate HVAC Line Set Cover Extensions. These premium quality extensions ensure a seamless and durable finish, providing unlimited linear coverage for your HVAC installations.

  • Premium Quality: Made from 0.027" aluminum diamond treadplate, these extensions offer superior protection and a polished look. Fabricated and shipped in the USA.

Multiple Sizes

  • All extensions are made in 5 FT sections, 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. The tapering design allows the extensions to telescope with our Residential Series Aluminum Diamond Treadplate Metal HVAC Line Covers for a seamless finish. Each order includes matching sheet metal screws to secure the seams.

Multiple Materials and Colors

  • In addition to aluminum diamond treadplate, we offer extensions in various materials such as 16-ounce 24 gauge pure copper, 26 gauge painted steel, galvanized, Galvalume, paintable steel, and 26 gauge stainless steel. Explore our full Metal HVAC Line Set Cover Extensions Collection for more options.
  • Fabricated from the exact same aluminum diamond treadplate as our Diamond Treadplate Line Set Covers for a consistent and seamless finish.
  • Note: Actual line set cover extension 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!

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 50597808368

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        Nzb
        Lake Worth, US
        ★★★★★ 5
        Nice shirt and sized well
        Size: Large, Color: Powder Blue
        Perfect fit, material quality, and size are great. Worth the money spent. Color is just a shown. Material is not too heavy or too light, great for any occasion.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 8, 2026
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        Top Reviewer
        Cuba, US
        ★★★★★ 5
        Amazon Essentials Men's Regular-Fit Pocket Stretch Oxford Shirt
        Size: Large, Color: Pale Pink
        The Amazon Essentials Men's Long Sleeve Shirt is a beautiful shirt that provides a classic, professional appearance. It is very well made, with high-quality stitching and a durable construction that makes it suitable for everyday wear and various occasions. The shirt features comfortable nice fabric that offers a pleasant feel against the skin and a helpful amount of stretch for better mobility. Available in regular, big, and tall sizes, the inclusion of a chest pocket and a reliable button-down design makes it a versatile and practical addition to any man's wardrobe.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 12, 2026
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        dc-in-md
        Belleville, US
        ★★★★★ 4
        Nice shirt. Wrinkles alot.
        Size: 4X-Large Big, Color: Light Grey Vertical Stripe
        Like the style and construction of the shirt. Fit and finish are as expected. Unfortunately the fabric wrinkles easily. Definitely requires ironing. Wish this shirt was a wash and wear but it's definitely a wash and iron before wearing shirt. Otherwise I have no complaints. Fabric is lightweight and could be used in summer as a dress shirt.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 26, 2024
        M
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        MJM
        Massapequa, US
        ★★★★★ 5
        good value
        Size: 4X-Large Big Tall, Color: Pale Pink
        These are amazing for the price. They are good quality shirt and the material is thicker than I expected.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 14, 2026
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        muzixplorer
        Alexandria, US
        ★★★★★ 5
        Very nice shirts
        Size: Large, Color: White
        These are a heavier fabric than I was expecting but that’s fine since it’s winter. They barely shrink being washed in hot water and dried in a hot dryer. I was actually hoping that they would shrink a little more after losing 40 pounds. But they shrunk just a little and they fit just fine. Also, if you take them out of the dryer immediately there are very few wrinkles.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 23, 2026

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