# Vertical manifold VIESSMANN FKC-2S (DWZ) — hydraulic manifold for heating systems

**URL:** https://aio.lv/en/product--viessmann-8718530944--11833910
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** VIESSMANN
**Manufacturer code:** 8718530944
**EAN:** 5901867660411
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 516.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 426.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viessmann-8718530944--11833910

## 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

Vertical manifold VIESSMANN FKC-2S (DWZ) is a hydraulic manifold designed for use in heating and hydronic distribution systems. The FKC-2S (DWZ) serves as a central distribution unit for supply and return lines, enabling organized piping, balanced flow distribution and connection of multiple heating circuits. Suitable for residential and light commercial installations where compact vertical mounting is required.

## Long description

Vertical manifold VIESSMANN FKC-2S (DWZ) is a hydraulic manifold designed for heating and hydronic distribution systems. The unit provides vertical supply and return separation in a compact housing to organize piping runs, connect multiple heating circuits and facilitate balanced flow distribution. Its construction suits installations where space-saving vertical mounting is required in residential and light commercial applications.
Advantages
The VIESSMANN FKC-2S (DWZ) manifold enables neat and accessible connection of several heating circuits while maintaining hydraulic balance between supply and return lines. The vertical arrangement reduces footprint and simplifies installation in shafts or narrow plant rooms. Built from materials selected for heating applications, the manifold supports reliable flow distribution and easier commissioning and maintenance compared with ad-hoc piping solutions.
Suitable for
Residential underfloor heating and radiator circuits
Small apartment blocks and light commercial heating installations
Systems requiring compact vertical mounting in utility spaces
Renovation projects where replacing or reorganizing distribution is needed
Key specifications
Configuration: vertical supply and return manifold
Function: central hydraulic distribution for multiple heating circuits
Compatibility: designed for hydronic heating systems (radiators, underfloor heating)
Mounting: vertical installation to minimize footprint
Connections: multiple port connections for circuit linkage and balancing components
Materials: corrosion-resistant materials suitable for heating water
How to use
Install the VIESSMANN FKC-2S (DWZ) manifold vertically on a stable wall or within a designated service shaft following local plumbing and heating regulations. Connect the supply and return mains to the manifold inlet and outlet, then attach each heating circuit to the provided ports. Integrate flow meters, balancing valves or actuators where required for regulation and commissioning. After completing hydraulic connections, perform pressure and leak tests, then carry out commissioning to set flow rates and verify balanced distribution across circuits.
Usage recommendations
Use appropriate balancing and control components (flow meters, manual or automatic balancing valves, actuators) to achieve even heat distribution and efficient system operation; follow manufacturer installation guidelines and local codes for safe and correct assembly.

## FAQ

### How much does the VIESSMANN FKC-2S (DWZ) vertical manifold cost, and is it available for purchase?

The price is 516.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can VIESSMANN FKC-2S (DWZ) vertical manifold be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 VIESSMANN 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 VIESSMANN 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/11833910/67234325_large.webp