---
product_id: 349672886
title: "Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438"
brand: "dklechui"
price: "₨150"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/349672886-infinitech-3-8-and-3-4-hvac-r-copper-line
store_origin: SC
region: Seychelles
---

# 4.02 x 3.94 x 3.23 in 2x 3/4" 90° Elbows 6.7 oz lightweight Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438

**Brand:** dklechui
**Price:** ₨150
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438 by dklechui
- **How much does it cost?** ₨150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/349672886-infinitech-3-8-and-3-4-hvac-r-copper-line)

## Best For

- dklechui enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving dimensions for any project.
- • **Durable Copper Build:** Engineered for longevity and reliability.
- • **Seamless Connections:** Crafted for flawless AC installations.
- • **Effortless Installation:** Designed for quick and easy setup.
- • **Versatile Compatibility:** Perfect for both liquid and suction lines.

## Overview

The Infinitech 3/8 & 3/4 HVAC-R Copper Line Set Fittings Kit is a comprehensive solution for air conditioning installations, featuring durable copper fittings designed for both liquid and suction lines. This kit includes multiple 90-degree long bend elbows and couplings, ensuring seamless connections and reliable performance in HVAC systems.

## Description

Our Hvac Copper Lineset connection Kit includes everything for installing ac condenser and evaporative coil for a split system install. Our kit makes it easy for homeowners or service technicians to make copper line set connection on refrigeration or air conditioning lines that run from evaporative coil down to air conditioning condenser. NOTE these copper fitting are long bend to be used on refrigeration linesets for best flow. Can use on both r22 & 410a systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Copper |
| Brand | DKLECHUI |
| Color | Copper |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches |
| Connector Type | Elbow |
| Exterior Finish | Copper |
| Thread Type | NPT |
| Number of Pieces | 1 |
| Manufacturer | Infinitech air |
| Part Number | 3438 Kit |
| Item Weight | 6.7 ounces |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item model number | 3438 Kit |
| Measurement System | inch |
| Batteries Included? | No |

## Product Details

- **Material:** Copper
- **Brand:** DKLECHUI
- **Color:** Copper
- **Item dimensions L x W x H:** 0.39 x 0.39 x 0.39 inches
- **Connector Type:** Elbow
- **Exterior Finish:** Copper
- **Thread Type:** NPT
- **Number of Pieces:** 1
- **Manufacturer:** Infinitech air

## Images

![Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438 - Image 1](https://m.media-amazon.com/images/I/61uIsnnjaKL.jpg)
![Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438 - Image 2](https://m.media-amazon.com/images/I/71MSze0UNfS.jpg)

## Frequently Bought Together

- Infinitech 3/8 & 3/4 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid suction lines tubing pipes 3438
- Harris Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux
- 30ft 3/8 & 3/4 Refrigerant Lineset with 1/2 Insulation

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**Shop now:** [https://www.desertcart.sc/products/349672886-infinitech-3-8-and-3-4-hvac-r-copper-line](https://www.desertcart.sc/products/349672886-infinitech-3-8-and-3-4-hvac-r-copper-line)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*