Protecting the line set of your mini split AC system with a durable cover kit is essential for maintaining efficiency and aesthetics. The 20 ft line set cover kits available offer various sizes, materials, and designs to shield your system’s tubing from weather damage, UV rays, and physical impacts. Below is a summary table of some of the best kits on Amazon, tailored for different BTU capacities and installation needs.
Product | Brand | Size | Material | Key Features |
---|---|---|---|---|
Mini Split Line Set Covers 3″ 20 Ft PVC Line Set Cover Kits | KLOLKUTTA | 3″ x 20 ft | PVC | Flexible ducts, universal compatibility, weather protection |
Mini Split Line Set Cover Kit 3″W 20Ft PVC Slim Cover | UNAOIWN | 3″ x 20 ft | PVC | Includes more parts, durable, wide BTU compatibility |
Toutgood 5″ 20Ft Mini Split Line Set Cover Kit | Toutgood | 5″ x 20 ft | Upgraded PVC | Easy cut & snap, UV-proof, sturdy |
Cestluck 3″ 17 Ft Mini Split Line Set Cover Kit | Cestluck | 3″ x 17 ft | PP & PVC | Flexible, safe temperature range, universal fit |
TAKTOPEAK 4″ 17 Ft Mini Split Line Set Covers | TAKTOPEAK | 4″ x 17 ft | Upgraded PVC & PP | More parts included, sturdy, flexible |
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- Mini Split Line Set Covers, 3” 20 Ft PVC Kit by KLOLKUTTA
- Mini Split Line Set Cover Kit 3″W 20Ft PVC Slim Cover by UNAOIWN
- Toutgood 5″ 20Ft Mini Split Line Set Cover Kit
- Cestluck 3″ 17 Ft Mini Split Line Set Cover Kit for Central AC
- TAKTOPEAK 4″ 17 Ft Mini Split Line Set Covers
- Buying Guide for Mini Split AC Line Set Cover Kits
Mini Split Line Set Covers, 3” 20 Ft PVC Kit by KLOLKUTTA

This 3-inch by 20-foot line set cover kit from KLOLKUTTA offers a complete set for ductless mini air conditioners and heat pumps. The kit features ten 1.41-foot straight ducts and one 2-foot flexible duct, providing flexibility for various line configurations. Designed to protect tubing from outdoor weather elements like rain and snow, it ensures greater longevity and efficient operation of mini split units. Its universal compatibility covers mini splits ranging from 7000 to 24000 BTU, making it a versatile option for most residential systems.
Mini Split Line Set Cover Kit 3″W 20Ft PVC Slim Cover by UNAOIWN

UNAOINW’s line set cover kit includes a large number of integrated parts, eliminating the need for additional purchases. It is sized at 3 inches wide and 20 feet long, with ten 1.41-foot straight ducts and two 2-foot flexible ducts. This PVC kit is suitable for mini splits and central AC systems ranging from 7000 to 36000 BTU. The material is high-quality light beige PVC, offering durability against weather conditions and helping extend pipe and wire service life.
Toutgood 5″ 20Ft Mini Split Line Set Cover Kit

Toutgood presents a wider 5-inch by 20-foot cover kit made from high-quality, UV-proof PVC. The design allows easy cutting and snapping for custom length while enabling painting to blend with building exteriors. Its strong compressive and impact resistance protects pipelines effectively, preventing damage and enhancing the lifespan of your mini split system. The top cover snaps on easily after securing the base with screws, simplifying installation.
Cestluck 3″ 17 Ft Mini Split Line Set Cover Kit for Central AC

The Cestluck kit offers a compact 3-inch by 17-foot design crafted from flexible PP and premium-grade PVC. It supports temperatures from -40°C to 140°C, maintaining integrity without fading or cracking. Suitable for split and central air conditioners between 7000 and 24000 BTU, this set also focuses on longevity and maintaining a neat installation appearance. Customer support is available for inquiries, enhancing the user experience.
TAKTOPEAK 4″ 17 Ft Mini Split Line Set Covers

This 4-inch by 17-foot kit by TAKTOPEAK includes four straight ducts of 3.3 feet each and two flexible ducts of 2 feet for superior adaptability. The upgraded PVC and PP materials allow greater flexibility and sturdiness, reducing breakage risks. Its comprehensive set includes more parts compared to peers. The product is ideal for various mini split systems and offers responsive after-sales customer service to handle any issues.
Buying Guide for Mini Split AC Line Set Cover Kits
When selecting a line set cover kit for your mini split AC, several factors influence the best choice for your needs:
Size and Dimensions
Check the diameter and length of the cover to ensure it matches your mini split tubing. Most kits offer 3 to 5-inch widths and lengths around 17 to 20 feet. Measure your existing line set before purchasing.
Material Quality
Durability is key. Look for high-quality PVC or PP materials that resist UV rays, weather conditions, and impact. Upgraded or composite materials provide better longevity and flexibility.
Compatibility and Flexibility
Ensure the cover kit supports your system’s BTU capacity and tubing layout. Kits with flexible ducts and multiple straight pieces allow easier installation around corners and obstacles.
Ease of Installation
Snap-together designs and included mounting hardware simplify setup. Some covers are paintable to match your exterior, providing a cleaner look.
Weather Resistance
Since line set covers are outdoors, they must protect against rain, snow, dirt, and sun exposure. UV-proof features extend product life and maintain appearance.
Additional Components
Many kits include wall entry covers, couplers, and end caps. Ensure the kit you select has all necessary parts for seamless installation without extra purchases.
By considering these perspectives, you can select a 20 ft line set cover kit that protects your mini split AC, enhances its durability, and improves your home’s exterior aesthetics effectively.