---
product_id: 419673008
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 Equipment"
brand: "icool"
price: "€ 468.98"
currency: EUR
in_stock: true
reviews_count: 5
category: "Icool"
url: https://www.desertcart.de/products/419673008-icool-50-ft-mini-split-line-set-1-4-1
store_origin: DE
region: Germany
---

# 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 Equipment

**Brand:** icool
**Price:** € 468.98
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool and safe with the ultimate copper line set! 🛠️

## 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 Equipment by icool
- **How much does it cost?** € 468.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/419673008-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

- • **Extreme Temperature Resilience:** Engineered to withstand harsh climates from -40℉ freezing chills to 248℉ heat without cracking or deforming.
- • **Seamless 50 Ft. Copper Line Set:** Premium pure copper tubing tested to ASTM B743 for zero leaks and unmatched durability.
- • **Built for Longevity and Performance:** Corrosion-proof, shockproof, and climate-resistant design keeps your HVAC running flawlessly season after season.
- • **Triple-Layer Flame-Retardant Insulation:** Thickened PE foam with embossed polyethylene film ensures fire resistance, thermal insulation, and sound absorption.
- • **Universal Compatibility with Mini Splits:** Pre-flared ends with nuts guarantee quick, hassle-free installation on most ductless AC and heat pump systems.

## Overview

The ICOOL 50 Ft. Mini Split Line Set features seamless pure copper tubing with ASTM B743 certification, triple-layer M1 flame-retardant insulation, and a wide operating temperature range from -40℉ to 248℉. Designed for easy installation with pre-flared ends and nuts, it fits most ductless mini split air conditioners and heat pumps, delivering reliable, leak-free performance and superior durability in any climate.

## 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: Clean fittings
Review: Good pipes

## 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 |
| Brand | ICOOL |
| Brand Name | ICOOL |
| Color | White |
| Colour | White |
| Country of Publication | China |
| Customer Reviews | 4.3 out of 5 stars 121 Reviews |
| Item Dimensions L x W | 15.24L x 0.01W Meters |
| Item Length | 50 Feet |
| Item Type Name | mini split line set |
| Item height | 0.1 centimeters |
| Manufacturer | ICOOL |
| Material | Copper & PE material |
| Material Type | Copper & PE material |
| Nominal Wall Thickness | 0.65 millimeters |
| Nominal wall thickness | 0.65 millimeters |
| Outside Diameter | 0.25 Inches |
| Outside diameter | 0.25 Inches |
| Product dimensions | 15.24L x 0.01W Meters |
| UPC | 644925533825 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ICOOL
- **Material:** Copper & PE material
- **Colour:** White
- **Product dimensions:** 15.24L x 0.01W Meters
- **Nominal wall thickness:** 0.65 millimeters

## 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 Equipment - Image 1](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 Equipment - 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 Equipment - Image 3](https://m.media-amazon.com/images/I/711dgHq3hdL.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 Equipment - Image 4](https://m.media-amazon.com/images/I/715TQ-veT1L.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 Equipment - Image 5](https://m.media-amazon.com/images/I/71TM2+lxpIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean fittings
*by I***C on 23 June 2025*



### ⭐⭐⭐⭐⭐ Good pipes
*by J***O on 28 December 2025*



### ⭐⭐⭐ No FLARE & NUTS , No Delivery
*by A***I on 5 June 2024*



## 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.de/products/419673008-icool-50-ft-mini-split-line-set-1-4-1](https://www.desertcart.de/products/419673008-icool-50-ft-mini-split-line-set-1-4-1)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-04-01*