

❄️🔥 Stay cool or warm with confidence—install like a pro, perform like a champ!
The ICOOL 50 Ft. Mini Split Line Set features premium seamless copper tubing with thickened triple-layer M1 flame retardant insulation, engineered for HVAC systems. Tested to ASTM B743, it withstands extreme temperatures from -40℉ to 248℉ without cracking or deformation. Pre-flared ends with nuts simplify installation, making it compatible with most ductless mini split air conditioners and heat pumps. This durable, corrosion-resistant line set ensures efficient thermal insulation, fire safety, and sound absorption for professional-grade HVAC performance.































| Best Sellers Rank | #124,036 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #243 in Pipe Insulation |
| Brand | ICOOL |
| Color | White |
| Customer Reviews | 4.2 out of 5 stars 59 Reviews |
| Material | Copper & PE material |
| Nominal Wall Thickness | 0.026 |
| Outside Diameter | 0.25 Inches |
| Product Dimensions | 600"L x 0.25"W |
I**C
Clean fittings
Nice material
M**S
Works great
Insulation, flare ends, and overall construction did not disappoint
J**B
Good budget line set
This line set installed very easily. I installed three mini split indoor units and used this roll to make the runs. The copper felt lighter (thinner) that I'm used to working with. For this reason I used flexible bender strips to keep the pipe from kinking while making my tighter bends. I cut and flared all the ends. The tubing ended up with perfect flares on the first attempt and passed all leak checks (pressure and vacuum). This tells me the copper is good quality, uniform and clean. The line set functions well and has been running for several weeks without issue. The insulation material looks and functions very well. The tubing is not pre-charged for a DIY system. You will need a good understanding of plumbing, vacuum and refrigerant if your installing this line set yourself. I would call this a budget friendly line set that works well if you use care when installing it. It is a good value.
G**R
Very good quality
I wish I would’ve purchased this before. I had the installation of my Mr. cool lines which they connect together and I had a leak not even after a couple of years . The main thing I like about this is the quality, and of course the fact that you can purchase up to 100 feet line with no interruptions. Absolutely great product. Great quality and the price. It’s very good as well.
D**D
overbent in the roll !
overbent in beginning of roll, cannot unbend , so you have to cut three feet off (hope it is enough) and make flaring yourself... partly loosing purpose of product for DIY
C**A
Worked
Everything seemed fine insulation felt better than most.
R**Y
Buy at home depot.
Copper pipe in very thin be careful when running your line it kinks very easy. It's not like the copper you buy at home depot.
J**S
Awesome
Spent twice the money through hvac direct.
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