# SANHA reducing tee SANHA-Therm 3xZW 18x15x15 copper fitting

**URL:** https://aio.lv/en/product--sanha-124130181515--11849519
**Data updated:** 2026-03-09 17:24 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 124130181515
**EAN:** 4021343326714
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-124130181515--11849519

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

SANHA SANHA-Therm reducing tee 3xZW 18x15x15 is a copper plumbing fitting for joining one 18 mm and two 15 mm pipes. Designed for thermal and heating installations, it provides a reduced branch connection in water and heating systems. Suitable for soldering or press systems compatible with SANHA-Therm components, it is used to redirect flow and change pipe diameter.

## Long description

SANHA reducing tee SANHA-Therm 3xZW 18x15x15 copper fitting is a three-way plumbing component designed to connect one 18 mm pipe to two 15 mm pipes with a reduced branch. Intended for thermal and heating installations, this copper tee provides a reliable junction where a change of pipe diameter is required. The fitting is compatible with SANHA-Therm systems and can be integrated into soldering or press-connection assemblies according to installation requirements.
Advantages
The copper construction offers good thermal conductivity and corrosion resistance suitable for potable water and heating systems. The reducing geometry allows a smooth transition between different pipe diameters while maintaining flow stability. Compatibility with SANHA-Therm installation methods ensures consistent joint quality and simplifies integration into existing thermal plumbing networks. Its compact design facilitates installation in confined spaces and reduces the need for additional adapters.
Suitable for
 Domestic and commercial heating distribution manifolds
 Hot and cold water supply lines where diameter reduction is required
 Branching a main 18 mm run into two 15 mm circuits
 Repair or modification of existing SANHA-Therm installations
Key specifications
 Material: copper
 Connection layout: reducing tee with one 18 mm branch and two 15 mm branches
 Application: thermal and heating plumbing systems, potable water
 Compatible joining methods: soldering and press connections within SANHA-Therm system
 Shape: three-way tee with reduced branch
How to use
Prepare pipes by cutting square and cleaning the ends according to the selected joining method. For soldered joints, flux and solder must be applied following manufacturer guidelines and local regulations; ensure proper heating and cooling to form sound capillary joints. For press connections, use the recommended SANHA-Therm press tools and jaws, verifying that pipe insertion depth matches marking lines. After installation, perform pressure testing and system flushing to check for leaks and remove debris before commissioning.
Usage recommendations
Use the fitting within the specified temperature and pressure limits of the overall SANHA-Therm system. When combining solder and press components, follow SANHA installation instructions to maintain joint integrity. Inspect joints visually and by pressure test after assembly, and avoid mechanical stresses on connections by supporting nearby pipe runs.

## FAQ

### How much does the SANHA reducing tee SANHA-Therm 3xZW 18x15x15 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 05.08.2026 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/11849519/67248172_large.webp