# Reduction nipple SANHA SANHA-Therm ZWxZZ 28x22 for plumbing connections

**URL:** https://aio.lv/en/product--sanha-1242432822--11818010
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1242432822
**EAN:** 4021343327476
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-1242432822--11818010

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SANHA SANHA-Therm reduction nipple ZWxZZ 28x22 is a plumbing fitting designed to join pipes or components with different diameters. The part reduces from 28 mm to 22 mm and is intended for use in heating and potable water installations compatible with SANHA-Therm systems. It provides a compact, threaded or press-compatible connection for reliable flow transition.

## Long description

SANHA SANHA-Therm ZWxZZ 28x22 reduction nipple is a plumbing fitting designed to connect pipes or components with different outside diameters within SANHA-Therm heating and potable water systems. The fitting reduces a 28 mm connection to a 22 mm connection, providing a compact transition that maintains flow integrity and is compatible with the system's connection methods.
Advantages
The reduction nipple offers a reliable, space-saving solution for diameter transitions in closed heating circuits and domestic hot and cold water installations. Manufactured to meet SANHA-Therm dimensional and material standards, it ensures consistent sealing performance and mechanical strength at the join. Its design supports straightforward assembly within threaded or press-based connection schemes used in SANHA systems, minimising installation complexity while preserving hydraulic characteristics.
Suitable for
Reducing pipe diameter in heating distribution manifolds
Connecting appliance inlets or valves with differing connection sizes
Transitions in potable water supply lines where SANHA-Therm components are used
Key specifications
Connection sizes: 28 mm to 22 mm reduction
Application: heating and potable water systems compatible with SANHA-Therm
Connection principle: compatible with SANHA-Therm threaded or press connection methods
Form factor: compact nipple for inline installation
How to use
Select the reduction nipple matching the pipe outer diameters and the SANHA-Therm connection type used in the installation. Prepare pipe ends according to the connection method: cut square, deburr and clean for press connections, or thread and seal as required for threaded systems. Fit the 28 mm side to the larger pipe or fitting and the 22 mm side to the smaller pipe or fitting, ensuring correct alignment and engagement. Complete the assembly following the manufacturer's instructions for pressing or tightening to achieve the required seal and mechanical retention.
Usage recommendations
Check material compatibility and system pressure/temperature ratings before installation. Use appropriate sealing materials and certified pressing tools or thread sealing methods recommended for SANHA-Therm components. After installation, perform a leak and pressure test in accordance with relevant plumbing standards.

## FAQ

### How much does the SANHA SANHA-Therm ZWxZZ 28x22 reduction nipple cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 123 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 09.07.2026 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/11818010/67219961_large.webp