---
product_id: 73492718
title: "Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft"
brand: "senville"
price: "AR$589542"
currency: ARS
in_stock: true
reviews_count: 13
category: "Senville"
url: https://www.desertcart.com.ar/products/73492718-senville-insulated-mini-split-copper-line-set-1-4in-x
store_origin: AR
region: Argentina
---

# 16 ft precision length Pre-flared fittings with wiring harness UV & weather resistant insulation Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft

**Brand:** senville
**Price:** AR$589542
**Availability:** ✅ In Stock

## Summary

> ❄️ Upgrade your cool game with Senville’s sleek, durable line set!

## Quick Answers

- **What is this?** Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft by senville
- **How much does it cost?** AR$589542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/73492718-senville-insulated-mini-split-copper-line-set-1-4in-x)

## Best For

- senville enthusiasts

## Why This Product

- Trusted senville brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Ready:** Pre-flared fittings and included wiring harness streamline your setup.
- • **Perfect 16-Foot Fit:** Ideal length for flexible mini split installations without compromise.
- • **Durability That Lasts:** UV-resistant insulation and weatherproof copper ensure long-term reliability.
- • **Trusted Brand Assurance:** From Senville, the go-to name for professional-grade mini split solutions.
- • **Universal Compatibility:** Designed to work seamlessly with most major mini split AC brands.

## Overview

The Senville Insulated Mini Split Copper Line Set is a 16-foot, pre-flared copper tubing kit with UV-resistant insulation and an included wiring harness, engineered for easy installation and compatibility with most mini split air conditioners. Built for durability and efficiency, it ensures a professional-grade HVAC connection trusted by installers and homeowners alike.

## Description

16' Line Set Extension for Ductless Air Conditioners ( 1/4'' / 3/8'' OD) - Compatible with most mini split air conditioners. Verify manufacturers specification guidelines for compatibility. *Does not come pre-charged,

Review: Line set - Another fine product from Senville
Review: Perfect fit - Needed to move my condenser. The lines were just the right length.

## Features

- 16 Ft. Insulated High Quality 1/4" & 3/8" Pre-Flared Copper Line Set with Wiring Harness Included.
- Pre-Flared Fittings. Weather Resistant and Durable Construction. UV Resistant Insulation. Complete Installation Kit. Nut Size: 5/8" & 7/16"
- Suitable for Most Mini Split Air Conditioners Including Most Major Brands. Designed by Senville, the Trusted Mini Split AC Brand.
- Important Note: Please Verify Line Set Requirements with Your Mini Split Air Conditioners Manufacturer Equipment Sheet Data.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Senville |
| Color | White |
| Item Dimensions L x W | 192"L x 0.38"W |
| Material | Copper |
| Material Type | Copper |
| Nominal Wall Thickness | 0.04 inches |
| Outside Diameter | 0.25 inches |
| Product Dimensions | 192"L x 0.38"W |

## Images

![Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft - Image 1](https://m.media-amazon.com/images/I/71LbziF1ZbL.jpg)
![Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft - Image 2](https://m.media-amazon.com/images/I/8185t2PJchL.jpg)
![Senville Insulated Mini Split Copper Line Set, 1/4in x 3/8in, 16 Ft - Image 3](https://m.media-amazon.com/images/I/717PZZrurWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Line set
*by A***R on November 25, 2025*

Another fine product from Senville

### ⭐⭐⭐⭐⭐ Perfect fit
*by S***Y on April 27, 2026*

Needed to move my condenser. The lines were just the right length.

### ⭐⭐⭐⭐⭐ Good flexibility, good installion with high quality flare ends no issues
*by F***K on February 23, 2019*

Been reading reviews on this line set and was hesitant about the "thin wall" comments for flexing. Well pulled the trigger and installed the line set with no issue. Having installed a few mini splits needed to replace a line set that suffered from poor flare ends. This un-coils nice, did not even need to use my tube bender - as long as you apply even smooth hand pressure this follows all your contours. After install charged the unit by weight and measured the pressures. Well at 400 psig (heat mode) no issues at all. The best of this line-set are the flares. Very typically I have to reflare as original kits have small cracks, off center, not de burred however this was a near perfect flare with no issues doing the final hook up (did have to flare one end as my length was only 12' Overall very pleased - forgot to mention - super quick delivery that was well packaged

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**Shop now:** [https://www.desertcart.com.ar/products/73492718-senville-insulated-mini-split-copper-line-set-1-4in-x](https://www.desertcart.com.ar/products/73492718-senville-insulated-mini-split-copper-line-set-1-4in-x)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-14*