# Connector Red Marka ABG H20 — Holender 20 adapter (H20)

**URL:** https://aio.lv/en/product--red-marka-abg-h20--11462898
**Data updated:** 2026-03-07 20:17 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Red Marka ABG
**Manufacturer code:** H20
**EAN:** 5902814626801
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--red-marka-abg-h20--11462898

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Red Marka ABG H20 is a Holender-type connector designed for joining or disconnecting plumbing fittings with a 20 mm nominal size. The adapter provides a threaded quick-connection interface suitable for installation or maintenance of water supply lines, radiators, or household plumbing. Compact and intended for use where a removable sealed joint is required.

## Long description

Red Marka ABG H20 — Holender 20 adapter (H20) is a compact Holender-type connector intended for joining or disconnecting plumbing fittings with a 20 mm nominal size. The adapter creates a threaded quick-connection interface that allows a removable sealed joint for water supply lines, radiator connections and general household plumbing. Its compact form factor is designed for installation in confined spaces and for routine maintenance where a reliable detachable connection is required.
Advantages
The connector offers a simple, tool-friendly threaded coupling that enables fast assembly and disassembly without permanent fittings. Its design ensures a sealed connection suitable for potable water and heating circuits when used with appropriate seals. The compact dimensions reduce the need for additional adapters and shorten installation time, while the standardized 20 mm nominal size makes it compatible with common plumbing pipes and fittings.
Suitable for
 Connecting or disconnecting 20 mm water supply pipes
 Radiator inlet and outlet connections that require a removable joint
 Temporary or permanent plumbing installations where a threaded quick-connection is needed
 Maintenance tasks that require frequent disassembly of fittings
Key specifications
 Connector type: Holender-style threaded adapter
 Nominal size: 20 mm
 Function: Removable sealed joint for plumbing connections
 Typical applications: Water supply lines, radiator connections, household plumbing
 Form factor: Compact design for use in confined spaces
How to use
Install the Holender 20 adapter by ensuring mating pipe ends and fittings are clean and free of debris. Apply the appropriate sealing element (such as a rubber O-ring or compression ring) compatible with potable water or heating systems, then thread the adapter onto the mating fitting by hand and tighten to a firm, leak-free fit using suitable tools if required. Check the connection for leaks under normal working pressure and re-tighten or replace seals if necessary. For radiator connections, follow the radiator manufacturer's instructions for orientation and torque limits.
Usage recommendations
Use seals and installation practices that comply with local plumbing codes. Avoid overtightening metal threads to prevent damage to the connector or mating fittings. Inspect connections after the first period of operation and during routine maintenance to ensure sealing integrity.

## FAQ

### How much does the Holender connector Red Marka ABG H20 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 06.07.2026 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 Red Marka ABG 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 Red Marka ABG 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

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