---
product_id: 418943823
title: "ICOOL 50 Ft. Mini Split Line Set, 1/4\" & 3/8\" 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: "2574 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/418943823-icool-50-ft-mini-split-line-set-1-4-3
store_origin: RO
region: Romania
---

# M1 flame retardant triple insulation Wide -40℉ to 248℉ temperature range 50 Ft. seamless copper tubing ICOOL 50 Ft. Mini Split Line Set, 1/4" & 3/8" 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:** 2574 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your HVAC game with ICOOL’s bulletproof copper line set!

## Quick Answers

- **What is this?** ICOOL 50 Ft. Mini Split Line Set, 1/4" & 3/8" 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?** 2574 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/418943823-icool-50-ft-mini-split-line-set-1-4-3)

## 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

- • **Pre-Flared Ends with Nuts:** Effortless installation compatible with most ductless mini split AC and heat pump systems.
- • **Seamless Pure Copper Tubing:** Leak-proof 50 Ft. line set tested to ASTM B743 standards for ultimate durability.
- • **Ultra-Wide Temperature Tolerance:** Operates flawlessly from -40℉ to 248℉, perfect for any climate or refrigerant.
- • **Corrosion & Deformation Resistant:** Built to last with anti-corrosion copper and thickened PE insulation that won’t crack or warp.
- • **Triple-Layer Flame Retardant Insulation:** M1 level fireproof, shockproof, and sound-absorbing for safe, quiet operation.

## Overview

The ICOOL 50 Ft. Mini Split Line Set features seamless, ASTM-tested pure copper tubing with 0.65mm wall thickness, wrapped in a triple-layer M1 flame retardant insulation. Designed for ductless mini split ACs and heat pumps, it withstands extreme temperatures from -40℉ to 248℉ without cracking or deforming. Pre-flared ends with nuts ensure quick, hassle-free installation, making it a reliable, durable choice for professional HVAC setups.

## Description

ICOOL 50 Ft. Mini Split Line Set, 1/4" & 3/8" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line with Nuts for Air Conditioner HVAC Refrigeration and Heating, without Fittings

## 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. 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 |
|---------------|-------|
| Manufacturer | ICOOL |
| Item Weight | 5.1 Kilograms |
| Product Dimensions | 1524 x 0.95 x 0.1 cm; 5.1 kg |
| Size | 1/4" & 3/8" |
| Color | White |
| Material | Copper & PE material |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ICOOL
- **Material:** Copper & PE material
- **Colour:** White
- **Product dimensions:** 15.24L x 0.01W Meters
- **Item weight:** 5.1 Kilograms

## Images

![ICOOL 50 Ft. Mini Split Line Set, 1/4" & 3/8" 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/71HIUdhC48L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- ICOOL 50 Ft. Mini Split Line Set, 1/4" & 3/8" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line with Nuts for Air Conditioner HVAC Refrigeration and Heating Equipment
- HANSUM 50ft Electrical Wires 14/4 AWG Conductor Automotive Wire for Mini Split Air Conditioner 14Gauge Speaker Low Voltage Wire 300V led Stranded PVC Cord Oxygen-Free Copper Cable Power (50FT)
- 2Pieces Copper Pipe Extension Joint Connectors for Air Conditioning Pipe Coupling Adapters with Flare Nuts and Connectors for Copper Tube Diameter 3/8 and 1/4-Inch

---

## 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.ro/products/418943823-icool-50-ft-mini-split-line-set-1-4-3](https://www.desertcart.ro/products/418943823-icool-50-ft-mini-split-line-set-1-4-3)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*