# Copper Tee VIEGA 28 x 18 x 28 mm 315023

**URL:** https://aio.lv/en/product--viega-315023--11832212
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 315023
**EAN:** 4015211315023
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-315023--11832212

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Copper tee fitting by VIEGA with dimensions 28 x 18 x 28 mm (MPN 315023). Designed for joining three copper pipes in plumbing and heating systems, this tee provides a reliable branch connection with compatible sizes. Suitable for potable water, heating circuits and general copper pipe installations where matched diameters are required.

## Long description

Copper Tee VIEGA 28 x 18 x 28 mm is a three-way solder-fit fitting intended for creating a branch in copper plumbing and heating systems. Manufactured by VIEGA from copper, the tee connects two pipes of 28 mm diameter with a branch of 18 mm diameter, enabling a reliable change of flow direction or distribution between circuits. The fitting is designed for use in potable water installations, central heating circuits and other general-purpose copper pipework where matched diameters are required.
Advantages
The VIEGA copper tee offers durable corrosion resistance and good thermal conductivity inherent to copper, ensuring long service life in water and heating systems. Its soldered connection design provides leak-tight joints when installed by a qualified fitter using approved brazing or soldering techniques. The compact shape and standard dimensions make it compatible with common copper pipe systems and straightforward to integrate into existing installations.
Suitable for
 Potable water distribution networks
 Central heating pipe circuits
 Domestic and commercial copper plumbing repairs and modifications
 Branching supply lines where 28 mm to 18 mm transition is required
Key specifications
 Material: Copper
 Connection type: Solder-fit / brazed joint
 Dimensions: main run outer diameter 28 mm, branch outer diameter 18 mm
 Shape: Tee (three-way)
 Typical application temperature: suitable for potable water and heating systems (room to high temperatures typical for central heating)
How to use
Prepare the copper pipe ends by cutting square, deburring and cleaning the surfaces to ensure proper soldering. Position the tee on the prepared pipes and apply flux according to industry practice. Use an appropriate solder or brazing alloy and heat source to create a continuous, watertight joint around each connection. After cooling, inspect joints visually and pressure-test the system in accordance with local codes and project requirements before placing into service.
Usage recommendations
Install using trained personnel and follow relevant plumbing standards. Use suitable flux and soldering materials compatible with potable water systems if the tee will be used for drinking water. Perform pressure testing after installation and protect exposed copper from corrosive environments or dissimilar metal contact to prevent galvanic corrosion.

## FAQ

### How much does the VIEGA Copper Tee 28 x 18 x 28 mm cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 15.07.2026 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/11832212/67232749_large.webp