SKU: 32100851328

Residential Series - Stainless Steel HVAC Line Set Cover Extensions - Additional 5 Foot Extension Section

Sale price$167.40 Regular price$186.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Residential Series - Stainless Steel HVAC Line Set Cover Extensions - Additional 5 Foot Extension SectionExtend the coverage of your HVAC line sets with our Residential Series Stainless Steel 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 26 gauge 410 stainless steel with a bright finish, these extensions offer superior protection and a polished look. Fabricated and shipped in the USA. Multiple Sizes All

Extend the coverage of your HVAC line sets with our Residential Series Stainless Steel 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 26 gauge 410 stainless steel with a bright finish, 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 Stainless Steel HVAC Line Set Covers for a seamless finish. Each order includes matching sheet metal screws to secure the seams.

Multiple Materials and Colors

  • In addition to stainless steel, we offer extensions in various materials such as 16 ounce 24 gauge pure copper, 26 gauge painted steel, galvanized, Galvalume, paintable steel, and aluminum diamond tread plate. Explore our full Metal HVAC Line Set Cover Extensions Collection for more options.
  • Fabricated from the exact same 26 gauge stainless steel as our Stainless Steel 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: 32100851328

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      4.1 ★★★★★
      Based on 15 reviews
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      Verified Purchase
      Michael Howard
      Lake Worth, US
      ★★★★★ 5
      Do it mayne
      Size: 9.5" x 10.9" x 2.1"
      Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 8, 2026
      K
      Verified Purchase
      Kcfangue
      Lexington, US
      ★★★★★ 5
      Perfect fit, durable and affordable
      Size: 9.5" x 10.9" x 2.1"
      Ordered this for our 2023 Honda civic. Great fit, durable and very affordable. Was so easy to pull old one out and replace new one. Will be ordering again.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 3, 2025
      N
      Verified Purchase
      NY2CO
      Waukegan, US
      ★★★★★ 5
      Save money by installing yourself
      Size: 9.5" x 10.9" x 2.1"
      Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 14, 2026
      C
      Verified Purchase
      Customer Review
      Massapequa, US
      ★★★★★ 4
      Always fits and is easy to install
      Size: 9.5" x 10.9" x 2.1"
      We've bought these for years and they always fit and are easy to install. Easy to see when they are dirty and need to throw away. Embarrassed that we let the car dealership do it for so long. We set on six-month subscribe and save so that we know when to replace it - change it whenever it shows up!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on September 13, 2023
      R
      Verified Purchase
      Randy Shiverdecker
      Louisville, US
      ★★★★★ 5
      Better than I expected.
      Size: 9.5" x 10.9" x 2.1"
      Fits perfectly. Easy to install. As good of quality as the original equipment filter.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 9, 2026

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