# Pipe fitting SANHA SANHA-Therm Mufa ZWxZW 15 — coupling for 15 mm plumbing connections

**URL:** https://aio.lv/en/product--sanha-12427015--11818152
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 12427015
**EAN:** 4021343327650
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-12427015--11818152

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

SANHA SANHA-Therm Mufa ZWxZW 15 is a 15 mm plumbing coupling designed for joining copper and compatible metal piping systems. As a SANHA-Therm component, it provides a compact connection solution for heating and potable water installations. Suitable for use in residential and commercial plumbing where a reliable 15 mm coupling is required for repairs, extensions, or new installations.

## Long description

SANHA SANHA-Therm Mufa ZWxZW 15 — coupling for 15 mm plumbing connections is a compact coupling designed to join 15 mm copper and compatible metal pipes in heating and potable water systems. The coupling is part of the SANHA-Therm range and is intended for use where a reliable, space-efficient joint is required for repairs, extensions or new installations in residential and light commercial plumbing.
Advantages
The coupling offers a compact form factor that reduces installation space while delivering a secure mechanical joint compatible with 15 mm copper piping. It is produced to meet industry manufacturing standards for components used in heating and potable water systems, ensuring consistent dimensions and fit. The design supports straightforward connection to existing copper piping and compatible metal tubes, facilitating efficient on-site assembly and minimizing the need for extensive pipe modification.
Suitable for
Joining 15 mm copper pipes in domestic heating systems
Repairs and extensions of potable water supply lines
Installation in tight spaces where compact couplings are required
Replacement of worn or damaged 15 mm pipe fittings
Key specifications
Nominal pipe size: 15 mm
Material compatibility: copper and compatible metal piping
Application: heating and potable water installations
Design: compact coupling suitable for mechanical joining of pipes
How to use
Prepare the pipe ends by ensuring they are clean, free of burrs and cut square. Slide the coupling into position according to standard installation practice for SANHA-Therm components and the chosen joining method. Ensure pipes are fully inserted to the coupling’s seating depth before completing the joint. Follow local plumbing codes and manufacturer guidance for pressure testing and commissioning after installation.
Usage recommendations
Use this 15 mm coupling with compatible copper or approved metal pipes and observe applicable regulations for potable water and heating systems. Avoid mixing incompatible materials without appropriate transition fittings. For long-term reliability, verify joint integrity after pressure testing and perform periodic inspections as part of routine system maintenance.

## FAQ

### How much does the SANHA SANHA-Therm Mufa ZWxZW 15 coupling cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 14.07.2026 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 SANHA 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 SANHA 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/11818152/67220108_large.webp