# Copper bypass fitting VIEGA 15 mm model 95085 (MPN 102159)

**URL:** https://aio.lv/en/product--viega-102159--12007776
**Data updated:** 2026-03-11 20:42 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 102159
**EAN:** 4015211102159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-102159--12007776

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Copper bypass fitting VIEGA 15 mm (model 95085, MPN 102159) — a 15 mm copper coupling designed to create a bypass or loop in plumbing and heating installations. Suitable for use with 15 mm copper pipes, it provides a durable connection point for diverting flow or creating service loops in residential and commercial water and heating systems.

## Long description

Copper bypass fitting VIEGA 15 mm model 95085 is a 15 mm copper coupling designed to form a bypass or service loop in plumbing and heating installations. Manufactured from copper, the fitting provides a durable connection for diverting flow, creating balancing loops or enabling isolation and maintenance of sections within residential and commercial water and heating systems. The compact design suits standard 15 mm copper pipework and integrates with common soldered or press-joined connections used in heating and potable water circuits.
Advantages
The copper construction ensures corrosion resistance and long-term reliability in contact with potable water and heating media. Its dimensions are matched to 15 mm copper piping for a secure fit and consistent hydraulic performance. The simple geometry of the bypass coupling allows straightforward installation and minimal pressure drop when used as a short diversion or loop connection. Compatibility with standard joining methods supports both new installations and retrofit work.
Suitable for
Creating bypass loops in domestic and commercial heating systems
Diverting flow for maintenance or system balancing
Service loops to connect gauges, valves, or temporary fittings
Repeatable connections in potable water and closed-loop heating circuits
Key specifications
Material: copper
Nominal diameter: 15 mm (for 15 mm copper pipe)
Application: bypass/coupling for water and heating systems
Suitable joining methods: soldering or compatible press fittings (depending on system)
Typical operating media: potable water, heating fluids
How to use
Prepare the 15 mm copper pipes by cutting square and deburring the ends. Clean the joint surfaces and apply the appropriate joining method for the installation — soldering or compatible press/joint technique as specified by the overall system. Insert the pipes fully into the bypass coupling to ensure correct engagement, then complete the joint according to the chosen method. After installation, pressure-test the circuit and check for leaks before returning the system to normal operation.
Usage recommendations
Use the fitting only with 15 mm copper pipe and joining methods that match the system’s approval and local regulations. Ensure proper pipe preparation and skilled application of soldering or pressing techniques. When used in heating circuits, verify compatibility with system temperatures and pressures and perform pressure and leak tests after installation.

## FAQ

### How much does the VIEGA copper bypass fitting 15 mm 95085 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 10.07.2026 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/12007776/67468294_large.webp