--- product_id: 278921517 title: "ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4\" & 1/2\" OD Insulated Coil Line Set HVAC with Fittings White" brand: "icool" price: "€ 407.13" currency: EUR in_stock: true reviews_count: 5 category: "Icool" url: https://www.desertcart.at/products/278921517-icool-copper-pipes-for-mini-split-air-conditioner-25-ft store_origin: AT region: Austria --- # M1 flame retardant triple insulation Wide -40℉ to 248℉ temp range ASTM B743 tested seamless copper ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White **Brand:** icool **Price:** € 407.13 **Availability:** ✅ In Stock ## Summary > ❄️🔥 Stay cool or warm with confidence — the ultimate copper line set that never quits! ## Quick Answers - **What is this?** ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White by icool - **How much does it cost?** € 407.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/278921517-icool-copper-pipes-for-mini-split-air-conditioner-25-ft) ## Best For - icool enthusiasts ## Why This Product - Trusted icool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Leak-Free Copper:** Seamless ASTM B743 copper tubing ensures zero leaks and unmatched durability for your HVAC system. - • **Extreme Temperature Resilience:** Operates flawlessly from -40℉ to 248℉, guaranteeing performance in any climate or refrigerant setup. - • **Triple-Layer Fireproof Insulation:** Advanced embossed polyethylene, thickened cotton, and foam layers deliver M1-level flame retardancy and superior thermal protection. - • **Complete Pro-Grade Installation Kit:** Includes pre-flared ends, flexible condensate drain hose, wall sleeve, decorative cap, filler putty, and interconnecting cable for hassle-free setup. - • **Precision Engineered for Compatibility:** Fits most ductless mini split air conditioners and heat pumps with exact copper thickness and dimensions for seamless integration. ## Overview ICOOL’s 25 Ft. insulated copper line set features ASTM B743 seamless tubing with precise wall thicknesses (0.65-0.7mm), triple-layer M1 flame-retardant insulation, and a wide operating temperature range (-40℉ to 248℉). Designed for ductless mini split ACs, it includes all essential fittings and accessories for professional-grade installation, ensuring leak-free, durable, and climate-resistant HVAC performance. ## Description 25 Ft.(1/4" & 1/2") Insulated copper line set for use with Ductless mini- split systems. Linesets compatible with most mini split air conditioners.Pure copper pipe:ASTM B281 seamless copper tube showing no leaks, high and low pressure lines.The insulated cotton is thick and solid with fireproofing and flame-retarded function, by which the burning stops immediately upon leaving the flame and only the outer layer of the cotton turns into power.Package include:Insulated line set *1Wall sleeve cylinder*1Decorative wall cap*1Wall filler putty*1Non-adhesive decorative wrapping tape*1Flexible condensate drain hose*1Matching length interconnecting cable*1 Review: 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. Review: 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. ## Features - The 25 Ft. line set is insulated high quality copper tubing, which has been successfully tested by Method ASTM B743. The wall thickness of 1/4 "and 3/8" copper pipes are 0.65mm, the wall thickness of 1/2" copper pipes are 0.7mm. Seamless pure copper pipe shows no leaks - With embossed polyethyene film, climate resistant foam, and 3/8 inch thickened insulated cotton, this three-layer insulated mini split copper line set is M1 level flame retardant, incorrodible, fireproofing, thermal insulation, shockproof, sound absorption and durable - Our mini split line set won't crack at low temperature of -40 ℉, and has no deformation at high temperature of 248℉, ultra wide working temperature range, and can cooperate with all kinds of refrigerant operation. Pre-flared ends with nuts are for simple and easy installation. Copper coil line set fits most ductless mini split air conditioners and heat pump systems - The TC-ER type cable wire is 4C 16AWG 1.31mm² , 26.25ft. Temperature Range:-13℉ to 194℉. Jacket color is black, 4 core wire: Black&Red&Green&White. The flexible condensate drain hose is 9.84ft, and the hose interface is 16/18MM, diameter is 19MM - The wall sleeve cylinder and decorative wall cap are both made of brand new materials, with a smooth surface, without stains, scratches, burrs, or gaps. The size of the decorative wall cap is 65 * 160mm. The wall filler putty is 200g per bag, with no impurities inside the product and good adhesion. PVC non-adhesive decorative wrapping tape is made of A-grade materials, with dimensions of 0.15mm * 50mm * 15m ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083W49SQ8 | | Brand | ICOOL | | Brand Name | ICOOL | | Color | White | | Colour | White | | Customer Reviews | 4.4 out of 5 stars 191 Reviews | | Item Dimensions L x W | 7.62L x 0.01W Meters | | Item Length | 300 Inches | | Item Type Name | mini split line set | | Item Weight | 12 Pounds | | Item weight | 12 Pounds | | Manufacturer | Akfactory | | Material | Copper | | Material Type | Copper | | Nominal Wall Thickness | 0.6733 millimeters | | Nominal wall thickness | 0.6733 millimeters | | Outside Diameter | 0.25 Inches | | Product dimensions | 7.62L x 0.01W Meters | | UPC | 700721631100 644925533900 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ICOOL - **Colour:** White - **Item weight:** 12 Pounds - **Material:** Copper - **Product dimensions:** 7.62L x 0.01W Meters ## Images ![ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White - Image 1](https://m.media-amazon.com/images/I/51jsC4FIRML.jpg) ![ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White - Image 2](https://m.media-amazon.com/images/I/61o+vFoOd3L.jpg) ![ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White - Image 3](https://m.media-amazon.com/images/I/71TM2+lxpIL.jpg) ![ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White - Image 4](https://m.media-amazon.com/images/I/611FhL0uQ0L.jpg) ![ICOOL Copper Pipes for Mini Split Air Conditioner 25 Ft. 1/4" & 1/2" OD Insulated Coil Line Set HVAC with Fittings White - Image 5](https://m.media-amazon.com/images/I/711dgHq3hdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate copper sizes, easy to flare. *by D***E on 15 March 2026* 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. ### ⭐⭐⭐⭐ Good line set, just check the wiring. *by E***C on 20 September 2020* 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. ### ⭐⭐⭐⭐⭐ Better than original. *by S***N on 24 May 2025* 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. ## Frequently Bought Together - ICOOL 25 Ft. Mini Split Line Set, 1/4" & 1/2" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line for Air Conditioner HVAC Refrigeration and Heating Equipment, with Fittings - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - ICOOL 50 Ft. Mini Split Line Set, 1/4" & 1/2" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line with Nuts for Air Conditioner HVAC Refrigeration and Heating Equipment --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/278921517-icool-copper-pipes-for-mini-split-air-conditioner-25-ft](https://www.desertcart.at/products/278921517-icool-copper-pipes-for-mini-split-air-conditioner-25-ft) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-11*