# Copper reducing coupler VIEGA 18→15 mm (model 95240, MPN 101176)

**URL:** https://aio.lv/en/product--viega-101176--11832016
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 101176
**EAN:** 4015211101176
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-101176--11832016

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Copper reducing coupler VIEGA 18→15 mm, model 95240 (MPN 101176). A straight copper pipe coupler designed to join or reduce an 18 mm tube to a 15 mm tube in plumbing installations. Suitable for potable water and general domestic pipework where a durable copper join is required. Provides a compact, corrosion-resistant connection for repair, extension, or system modification tasks.

## Long description

Copper reducing coupler VIEGA 18→15 mm is a straight copper fitting designed to join or reduce an 18 mm copper tube to a 15 mm copper tube in plumbing installations. The coupler provides a compact, corrosion-resistant connection suitable for potable water systems and general domestic pipework. It is intended for use where a durable metal join is preferred for repair, extension, or modification of existing copper piping.
Advantages
The coupler is made of copper, offering inherent corrosion resistance and long service life in typical domestic water conditions. Its straight reducing form enables a smooth transition between different tube diameters without added fittings, helping to maintain hydraulic flow and minimize profile size. The simple, robust design allows for reliable soldered or brazed joints and is compatible with standard plumbing practices for copper tube installations.
Suitable for
Reducing an 18 mm copper pipe to 15 mm in potable water supply lines
Repairing or replacing short sections of domestic copper pipework
Modifying heating or chilled water circuits with copper tubing
Compact installations where space is limited and a straight join is required
Key specifications
Material: copper
Connection type: straight reducing coupler for copper tube
Input diameter: 18 mm
Output diameter: 15 mm
Application: potable water and general domestic plumbing
How to use
Prepare the copper tubes by cutting square and deburring the ends. Clean the joint surfaces to bright copper using an appropriate abrasive or cleaning tool. Apply flux suitable for potable water installations if soldering or brazing, then assemble the coupler onto the tubes ensuring full insertion to the shoulder. Heat the joint evenly and apply solder or brazing material following standard plumbing procedures until a continuous fillet forms around the connection. Allow the assembly to cool naturally and remove any residual flux. After cooling, inspect the joint and pressure test the system in accordance with local regulations.
Usage recommendations
Use with copper tubing of matching wall thickness and conforming to applicable local plumbing standards. Ensure compatible flux and solder materials are selected for potable water systems. When installing in concealed locations, follow relevant codes for joint type and leak detection testing.

## FAQ

### How much does the Copper reducing coupler VIEGA 18→15 mm 95240 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 21.07.2026 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/11832016/67232565_large.webp