# Copper reducing nipple KAN-therm 22 x 15 mm (reducing coupling)

**URL:** https://aio.lv/en/product--kan-therm-2265221003--11854081
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 2265221003
**EAN:** 5901615375345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-2265221003--11854081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Copper reducing nipple by KAN-therm with 22 x 15 mm dimensions for connecting pipes of different diameters. Made of copper, designed as a short reducing coupling (nipple) to join 22 mm to 15 mm pipe ends. Suitable for plumbing and heating installations where a reliable metallic transition between sizes is required.

## Long description

Copper reducing nipple KAN-therm 22 x 15 mm is a short metallic coupling designed to connect pipe ends of different diameters in plumbing and heating systems. Manufactured from copper, the reducing nipple provides a durable, corrosion-resistant transition between a 22 mm pipe and a 15 mm pipe. Its compact form factor makes it suitable for confined installation spaces and for creating smooth, metallurgical joins where the mechanical strength and thermal conductivity of copper are required.
Advantages
The copper construction offers good corrosion resistance and thermal conductivity while maintaining mechanical strength for long-term performance in potable water and heating circuits. The short reducing design minimizes material bulk and simplifies alignment between mismatched pipe sizes. Being a metallic coupling, it provides a reliable, solderable or brazable surface for permanent joints and works with standard copper pipe preparation and joining methods.
Suitable for
Connecting a 22 mm copper pipe to a 15 mm copper pipe in plumbing systems
Reducing diameter in central heating circuits and radiators inlet/outlet lines
Use in tight spaces where a short coupling is required
Permanent soldered or brazed transitions in potable water and heating applications
Key specifications
Material: copper
Connection type: reducing nipple (short coupling) for direct joining of pipes
Nominal diameters: 22 mm to 15 mm
Typical applications: plumbing and heating installations
Form factor: compact/short length to suit confined installation areas
How to use
Prepare pipe ends by cleaning and deburring, ensuring proper fit for a 22 mm and a 15 mm copper pipe. Use appropriate flux and solder or brazing methods compatible with copper to create permanent joints, or employ the recommended mechanical joining procedure if specified by the system design. Position the reducing nipple fully onto the pipe ends to ensure an even joint; apply heat evenly during soldering or brazing until the filler material flows and forms a continuous seal. Allow the joint to cool and inspect for continuity and leaks before placing the system into service.
Usage recommendations
Use this copper reducing nipple where metallic transitions are required and follow local plumbing and heating installation codes. Ensure correct pipe sizing and jointing technique (soldering, brazing, or approved mechanical method) and pressure-test the system after installation. For installations exposed to aggressive water chemistry or dissimilar metal combinations, consider compatibility measures such as dielectric fittings or protective coatings.

## FAQ

### How much does the Copper reducing nipple KAN-therm 22 x 15 mm cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 30.07.2026 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/11854081/67252427_large.webp