# SANHA copper-steel branch fitting SANHA-THERM C-Stahl 2-plane reducing tee d28x15

**URL:** https://aio.lv/en/product--sanha-12418128151--11828966
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1241812815.1
**EAN:** 4021343412455
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-12418128151--11828966

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

SANHA-THERM C-Stahl 2-plane reducing tee (two-plane branch fitting) d28x15 is a plumbing fitting designed for joining a 28 mm main run to a 15 mm branch in heating and potable water systems. Manufactured by SANHA, this mixed-material fitting combines copper and steel properties, suitable for soldering or press systems where compatible. Use for pipe routing, system branching and size transition in residential and commercial installations.

## Long description

SANHA-THERM C-Stahl 2-plane reducing tee d28x15 is a mixed-material branch fitting designed to connect a 28 mm main run with a 15 mm branch in heating and potable water installations. The fitting combines copper and steel components to offer mechanical strength where required and compatibility with copper pipework. It is intended for use in systems that require a two-plane branch connection and where transition between pipe sizes is needed.
Advantages
The copper-steel construction provides a balance of corrosion resistance and structural durability while allowing compatibility with copper piping and certain press or soldering joining methods. Its two-plane branch design facilitates compact routing and neat alignment of the branch outlet relative to the main run. The reducing configuration enables a controlled size transition from the main pipe to the smaller branch without additional adapters.
Suitable for
 Residential heating supply and radiator connections
 Potable water distribution where material transition is necessary
 Commercial installations requiring space-efficient branching
 Applications needing a two-plane branch layout for pipe routing
Key specifications
 Main run nominal diameter: 28 mm
 Branch nominal diameter: 15 mm
 Mixed-material construction: copper and steel components
 Two-plane branch (reducing tee) geometry
 Intended for use in heating and potable water systems
How to use
Install the SANHA-THERM C-Stahl reducing tee by preparing the pipe ends according to the chosen joining method (soldering or compatible press technique). Ensure pipes are cut square, deburred, and cleaned before assembly. Position the fitting so the 28 mm connection aligns with the main run and the 15 mm outlet points in the desired two-plane direction. Complete the joint using the specified soldering procedures or the manufacturer-recommended press-tool and seals suitable for mixed-material fittings. After assembly, perform leak and pressure tests following local codes and system specifications.
Usage recommendations
Use the fitting in accordance with local plumbing and heating regulations, and confirm compatibility of joining methods with mixed copper-steel components. Verify material suitability for potable water when applicable and conduct pressure testing after installation to ensure system integrity.

## FAQ

### How much does the SANHA 2-plane reducing tee SANHA-THERM C-Stahl d28x15 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 31.07.2026 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/11828966/67229883_large.webp