# Reduction Tee VIEGA 28 x 28 x 22 mm, model 315016, copper fitting

**URL:** https://aio.lv/en/product--viega-315016--11832175
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 315016
**EAN:** 4015211315016
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-315016--11832175

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

VIEGA reduction tee model 315016 is a copper plumbing fitting with 28 x 28 x 22 mm dimensions designed to connect pipes of differing diameters. It provides a reliable branch connection for water and heating systems where a smaller outlet is required. Suitable for installation in potable water, heating circuits and general plumbing where a reduction from 28 mm to 22 mm is needed.

## Long description

VIEGA reduction tee 28 x 28 x 22 mm is a copper fitting designed to create a branch from a 28 mm supply to a 22 mm outlet. Intended for use in potable water and heating installations, this compact tee provides a durable connection where a reduction in pipe diameter is required. The fitting is manufactured from copper to offer corrosion resistance and reliable performance in residential and commercial plumbing systems.
Advantages
The copper construction ensures good thermal conductivity and long-term resistance to corrosion in typical water and heating environments. Its reduced-diameter branch allows straightforward adaptation between pipe sizes without the need for additional adapters. The compact design supports installation in confined spaces and is compatible with standard copper piping techniques used by plumbing professionals.
Suitable for
Potable water supply lines where diameter reduction is required
Central heating circuits and radiator connections
Domestic and light commercial plumbing systems
Repair or modification work to adapt existing 28 mm piping to 22 mm branches
Key specifications
Material: copper
Connection layout: tee with reduced branch
Dimensions: main line 28 mm × 28 mm, branch 22 mm
Application: water and heating systems
Installation method: suitable for standard copper pipe joining techniques
How to use
Prepare pipe ends by cutting square and removing burrs, then clean and flux the tubing and fitting according to the chosen joining method. Insert pipes fully into the tee sockets and complete the joint using soldering/brazing or the appropriate mechanical joining technique compatible with copper fittings. Ensure correct alignment and support piping to prevent stress on the fitting. After installation, pressure-test the system in accordance with applicable standards to verify leak-free connections.
Usage recommendations
Use this reduction tee in systems designed for copper fittings and follow local codes for potable water and heating installations. When soldering or brazing, observe appropriate safety precautions and use flux and filler material rated for potable water service if required.

## FAQ

### How much does the VIEGA reduction tee 28 x 28 x 22 mm 315016 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 22.07.2026 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 VIEGA 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 VIEGA 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/11832175/67232714_large.webp