Is this good enough for a 24k btu mr cool mini split? I need to replace the coils because I am moving the position about 9 feet.

Mr. Cool uses precharged lines with quick disconnect fittings. These are hvac flare fittings. Not precharged. If you use these lines, you need to do a N2 purge and draw a vacuum on them. Basically a job for an HVAC professional or someone who has done a lot of reading. And a 24k unit would never use 3/8" gas 1/4" liquid line set. It would use a 5/8" gas line and a 3/* suction line. Stick to Mr. Cool line sets for your application. Also, might want to research what the fine is for breaking a joint in a system filled with freon...

Mini Split Line Set | Desertcart Northern Mariana Islands

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$928.26

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In stock

Sold byAmazon Northern Mariana IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Northern Mariana Islands.

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Description

❄️🔥 The copper line set that keeps your cool and handles the heat—upgrade your HVAC game now!

ALL IN ONE INSTALLATION KIT - Includes pre-flared nuts, flexible drain hose, 4-core interconnecting cable, wall sleeve, decorative cap & filler putty for hassle-free setup.
ECO FRIENDLY BUILT TO LAST - Recyclable materials with corrosion-proof, shock-absorbing design keep your mini split system running smooth and stylish.
EXTREME TEMPERATURE RESILIENCE - Operates flawlessly from -40℉ freezing chills to 248℉ heat—perfect for any climate or refrigerant system.
PRECISION ENGINEERED COPPER TUBING - Seamless 1/4" & 3/8" pipes with exact 0.65mm wall thickness ensure leak-proof, durable HVAC performance.
TRIPLE LAYER FLAME RETARDANT INSULATION - Embossed polyethylene film plus thickened cotton layers deliver superior fire resistance and thermal protection.

ICOOL’s 25 Ft. mini split copper line set features precision seamless tubing with 0.65mm wall thickness, triple-layer M1 flame retardant insulation, and an ultra-wide operating temperature range from -40℉ to 248℉. This comprehensive HVAC kit includes pre-flared fittings, a flexible condensate drain hose, 4-core interconnecting cable, and all necessary installation accessories, designed for durability, easy setup, and compatibility with most ductless mini split systems.

Specifications

ASIN	B083W4WVVS
Brand	ICOOL
Brand Name	ICOOL
Color	White
Colour	White
Customer Reviews	4.4 out of 5 stars 195 Reviews
Item Dimensions L x W	7.62L x 0.01W Meters
Item Length	25 Feet
Item Weight	4.74 Kilograms
Item weight	4.74 Kilograms
Manufacturer	Akfactory
Material	Cotton Copper
Material Type	Cotton Copper
Nominal Wall Thickness	0.026
Nominal wall thickness	0.026
Product dimensions	7.62L x 0.01W Meters
UPC	644925533894
Unit Count	1.0 Count

Reviews

D**E

Accurate copper sizes, easy to flare.

So far so good. I didn’t end up using any of the factory flares, but they looked okay, to me it’s not worth the potential for a problem. I was happy to find the copper thicknesses, O.D., (especially the 1/4”) were accurate, and didn’t cause any issues slipping within my flare tool. The price seems fair, and the copper quality , length, and contents of the kit were great for a typical installation. 8 months running without any issues.

15.03.2026

E**C

Good line set, just check the wiring.

The copper was nice and I do believe this is a good line set and worth the money. I do however have to warn of what I would call sub-par connectors on the wires (see picture). That connector had an undectable brake and caused me some issues during the install. Please check the connectors during your install to save yourself from any issues.

20.09.2020

S**N

Better than original.

Seems like it is good copper. I cut 5' off and flared. Not the best flare tool I've ever used but flared very well. Insulation is much better than what came with the split unit. That's important living in the Arizona desert.

24.05.2025

A**R

Working

arrived timely.. sent as description.... in service and working

25.03.2026

K**.

Works great

Good product

18.11.2025

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$928.26

Duties & taxes included

In stock

Sold byAmazon Northern Mariana IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Northern Mariana Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Customer service was outstanding when I had questions about the product.

2 days ago