# Copper gas coupling KAN-therm 22 R3/4 (S) – pipe connector for gas installations

**URL:** https://aio.lv/en/product--kan-therm-2263045005--11854265
**Data updated:** 2026-03-09 17:30 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 2263045005
**EAN:** 5901615371583
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-2263045005--11854265

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

KAN-therm Copper Gas Coupling 22 R3/4 (S) is a brass/copper connector designed for gas piping systems. Intended for joining 22 mm pipes with an R3/4 threaded connection, it provides a mechanical joint for gas distribution and installation repairs. Suitable for residential and light commercial gas lines where compatible thread and pipe size are required.

## Long description

The KAN-therm Copper Gas Coupling 22 R3/4 (S) is a brass/copper pipe connector engineered for gas installations. It is designed to join 22 mm gas pipes to a R3/4 threaded fitting, providing a mechanical connection suitable for distribution lines and service repairs in residential and light commercial systems. The component is intended for use where copper or brass pipework and the specified thread size are compatible.
Advantages
The coupling offers a robust metallic construction and corrosion resistance typical of copper/brass materials, ensuring dimensional stability and long-term mechanical strength in gas applications. Its design enables a straightforward threaded connection, reducing installation time compared with welded joints and allowing disassembly or replacement when needed. The connector is compatible with standard gas pipe diameters and common R3/4 threaded fittings, simplifying integration into existing systems.
Suitable for
Joining 22 mm copper or brass gas pipes to R3/4 threaded fittings
Residential gas distribution and appliance lines
Light commercial gas installations and repair work
Maintenance tasks requiring mechanical, serviceable joints
Key specifications
Material: brass/copper construction for corrosion resistance and mechanical strength
Pipe connection size: 22 mm
Threaded connection: R3/4 (female/male as applicable to installation)
Application: gas piping systems for distribution and repair
Connection type: mechanical threaded coupling suitable for serviceable joints
How to use
Prepare pipe ends by cutting square and deburring internal and external edges to ensure a proper fit. Apply appropriate thread sealant or tape approved for gas installations to the R3/4 threaded connection, following local regulations and manufacturer guidance for gas-tight joints. Screw the coupling onto the threaded fitting until hand-tight, then tighten to the required torque using suitable tools, avoiding over-tightening which can damage threads. Ensure the 22 mm pipe is fully inserted and secured according to the pipe joining method in use (e.g., compression, soldering, or press systems) and perform a leak test after installation as required by gas safety standards.
Usage recommendations
Use only with compatible copper or brass gas pipe and R3/4 threaded fittings and follow local gas installation codes. Always use thread sealants or tapes rated for gas, check connections with an approved leak detection method, and have installations inspected by a qualified technician where required.

## FAQ

### How much does the Copper gas coupling KAN-therm 22 R3/4 (S) cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All KAN-therm products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KAN-therm service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11854265/67252609_large.webp