# Manifold (12-way) for heating systems FERRO RZP12S with thermostat valve and flow meters

**URL:** https://aio.lv/en/product--ferro-rzp12s--12061133
**Data updated:** 2026-03-20 17:55 (EET)
**Category:** Heating Radiators
**Manufacturer:** FERRO
**Manufacturer code:** RZP12S
**EAN:** 5902194933025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 328.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 271.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-rzp12s--12061133

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

FERRO RZP12S is a 12-way manifold designed for hydronic heating systems. It integrates a thermostat valve and individual flow meters for each circuit, allowing balanced flow control and temperature regulation across radiators or underfloor heating zones. Suitable for residential or light commercial installations requiring precise distribution and monitoring of multiple heating circuits.

## Long description

FERRO RZP12S is a 12-way manifold engineered for hydronic heating systems, combining a thermostat valve on the supply side and individual flow meters on the return side. The unit enables balanced distribution of heated water to multiple circuits, offering measured flow control and visible flow readings for each zone. Its configuration supports both radiator and underfloor heating installations in residential and light commercial settings where stable temperature control and easy hydraulic balancing are required.
Advantages
The manifold integrates a single supply-side thermostat valve together with twelve return-side flow meters, allowing centralized regulation and individual circuit adjustment without additional fittings. Transparent flow indicators provide direct visual confirmation of circuit flow rates, helping to detect imbalances and simplify commissioning. The compact, modular design reduces pipework complexity and facilitates installation in standard manifolds cabinets or service rooms. Constructed from corrosion-resistant materials, the device is intended for long-term operation within typical hot-water heating system parameters.
Suitable for
Residential multi-zone heating systems with radiators
Underfloor heating installations requiring multiple controlled circuits
Light commercial buildings with several independent heating zones
Renovation projects where hydraulic balancing and monitoring are needed
Key specifications
Number of circuits: 12
Integrated components: supply-side thermostat valve; individual return flow meters
Flow measurement: individual transparent flow indicators for each circuit
Material characteristics: corrosion-resistant manifold body and fittings suitable for closed hot-water systems
Mounting: wall- or cabinet-mountable manifold assembly for centralized distribution
Compatibility: designed for hot-water hydronic heating with radiators and underfloor systems
How to use
Install the manifold according to the system layout, connecting the supply header to the heat source and routing each circuit from the supply to the intended heating loops or radiators. Use the integrated thermostat valve to set overall supply regulation and adjust individual flow meters on the return side to achieve desired flow rates per zone. Verify flow readings during commissioning and fine-tune each circuit to ensure even heat distribution. Follow applicable plumbing and heating codes and use appropriate sealing and mounting hardware.
Usage recommendations
During commissioning, adjust flow meters starting from the furthest circuit and move sequentially toward the manifold to achieve hydraulic balance. Periodically inspect flow indicators for proper operation and check connections for leaks. Use water treatment and filtration compatible with sealed heating systems to reduce risk of scaling and corrosion, and schedule routine maintenance to preserve metering accuracy and valve performance.

## FAQ

### How much does the FERRO RZP12S 12-way heating manifold cost, and is it available for purchase?

The price is 328.49 € (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 08.07.2026 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 FERRO RZP12S 12-way heating 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 FERRO 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 FERRO 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/12061133/67546640_large.webp