--- product_id: 500174529 title: "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, without Fittings" brand: "icool" price: "₹ 71658" currency: INR in_stock: true reviews_count: 5 category: "Icool" url: https://www.desertcart.in/products/500174529-icool-50-ft-mini-split-line-set-1-4-1 store_origin: IN region: India --- # M1 flame retardant triple insulation Operates -40℉ to 248℉ 50 Ft. seamless copper tubing 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, without Fittings **Brand:** icool **Price:** ₹ 71658 **Availability:** ✅ In Stock ## Summary > 🔥 Stay cool or warm with confidence — the line set that never quits! 🛠️ ## Quick Answers - **What is this?** 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, without Fittings by icool - **How much does it cost?** ₹ 71658 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/500174529-icool-50-ft-mini-split-line-set-1-4-1) ## 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 - • **Universal Compatibility:** Pre-flared ends with nuts fit most ductless mini split AC and heat pump systems for hassle-free installation. - • **Extreme Temperature Resilience:** Performs flawlessly from arctic chills to scorching heat without cracking or deforming. - • **Premium 50 Ft. Copper Line Set:** Seamless, leak-proof copper tubing engineered for durability and efficiency. - • **Built for Longevity & Efficiency:** Corrosion-resistant, sound-absorbing, and shockproof design maximizes HVAC system performance. - • **Triple-Layer Flame Retardant Insulation:** Advanced PE film, climate-resistant foam, and thickened cotton ensure fireproofing and thermal protection. ## Overview The ICOOL 50 Ft. Mini Split Line Set features seamless pure copper tubing with precise wall thicknesses (0.65mm for 1/4" & 3/8", 0.7mm for 1/2") and a robust triple-layer M1 flame retardant insulation. Designed to withstand extreme temperatures from -40℉ to 248℉, it ensures leak-free, corrosion-resistant, and sound-absorbing performance. Pre-flared ends with nuts simplify installation, making it compatible with most ductless mini split air conditioners and heat pumps, delivering reliable HVAC efficiency and durability. ## Description 50 Ft.(1/4" & 1/2" 3/8") insulated copper line set is for ductless mini-split systems. Line sets compatible with most mini split air conditioners. Pure copper pipe: seamless copper tube showing no leaks, high and low pressure lines. The insulated cotton is thick and solid with fireproofing and flame-retarded function. Review: Perfect line & flares, for 4" wall tube, tape wraps 8', Wire is 22" short. Buy wire if you do not cut the line-set and make sure it is perfect flare if you do! Micron gauge & high quality 1/4, 5/16 core removers & hose is a must! Make sure to follow the "school video" on proper procedures (pull to 120 microns with 1micron/min. increase at finish), 4X pull is normal. Perfect result and longest and highest efficiency will be achieved. 4th set (prof. cut the first 3) perfect. 22" from indoor to their line-sets & 16" up into the outdoor. Measured 5 COP annual avg. on -22F type splits in upper NY. Review: line sets come with No FLARE & NUTS , The shipping company (loomis) did not delivered to my address and gave me an address for pick up. I have not install them but the line sets looks good ## Features - The 50 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 - Note: Because brands use different sizes, Please Check the AC brand's installation manual to get the right size ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SJ4PD8Q | | Best Sellers Rank | 570,981 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 127 in Air Conditioner Replacement Tubes | | Brand | ICOOL | | Colour | White | | Customer Reviews | 4.4 4.4 out of 5 stars (276) | | Item Dimensions L x W | 15.24L x 0.01W metres | | Item Length | 50 Feet | | Item Type Name | mini split line set | | Manufacturer | ICOOL | | Material | Copper & PE material | | Nominal Wall Thickness | 0.026 | | Outside Diameter | 0.25 Inches | | UPC | 644925533825 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ICOOL - **Colour:** White - **Item length:** 50 Feet - **Manufacturer:** ICOOL - **Material:** Copper & PE material - **Nominal wall thickness:** 0.026 - **Outside diameter:** 0.25 Inches - **Product dimensions:** 15.24L x 0.01W metres - **Specific uses for product:** setting in split air conditioner - **UPC:** 644925533825 ## Images ![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, without Fittings - Image 1](https://m.media-amazon.com/images/I/71WR5M2AunL.jpg) ![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, without Fittings - Image 2](https://m.media-amazon.com/images/I/61o+vFoOd3L.jpg) ![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, without Fittings - Image 3](https://m.media-amazon.com/images/I/71TM2+lxpIL.jpg) ![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, without Fittings - Image 4](https://m.media-amazon.com/images/I/611FhL0uQ0L.jpg) ![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, without Fittings - Image 5](https://m.media-amazon.com/images/I/711dgHq3hdL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***N on 27 June 2023* Perfect line & flares, for 4" wall tube, tape wraps 8', Wire is 22" short. Buy wire if you do not cut the line-set and make sure it is perfect flare if you do! Micron gauge & high quality 1/4, 5/16 core removers & hose is a must! Make sure to follow the "school video" on proper procedures (pull to 120 microns with 1micron/min. increase at finish), 4X pull is normal. Perfect result and longest and highest efficiency will be achieved. 4th set (prof. cut the first 3) perfect. 22" from indoor to their line-sets & 16" up into the outdoor. Measured 5 COP annual avg. on -22F type splits in upper NY. ### ⭐⭐⭐ Review *by A***I on 5 June 2024* line sets come with No FLARE & NUTS , The shipping company (loomis) did not delivered to my address and gave me an address for pick up. I have not install them but the line sets looks good ### ⭐⭐⭐⭐⭐ Review *by L***7 on 30 April 2021* Well package. Delivery on time. ## Frequently Bought Together - 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 - Zoizocp R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant,Blue --- ## 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.in/products/500174529-icool-50-ft-mini-split-line-set-1-4-1](https://www.desertcart.in/products/500174529-icool-50-ft-mini-split-line-set-1-4-1) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-04-25*