# Brass distribution manifold with thermostatic valve and flow meter SiGMA-Li RMZTP-8 459×346×87 mm

**URL:** https://aio.lv/en/product--sigma-li-rmztp-8--11845547
**Data updated:** 2026-03-09 15:02 (EET)
**Category:** Underfloor Heating
**Manufacturer:** SiGMA-Li
**Manufacturer code:** RMZTP-8
**EAN:** 5902814629185
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 190.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 157.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-rmztp-8--11845547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

SiGMA-Li RMZTP-8 is a brass distribution manifold equipped with a thermostatic valve and integrated flow meter, sized 459×346×87 mm. Designed for hydronic heating and underfloor heating systems, it enables temperature control per circuit and accurate flow balancing. Suitable for residential and light-commercial installations where individual circuit regulation and monitoring are required.

## Long description

SiGMA-Li RMZTP-8 is a brass distribution manifold with an integrated thermostatic valve and flow meter, sized 459×346×87 mm. Developed for hydronic heating and underfloor heating (UFH) applications, the manifold allows individual temperature control and flow balancing across up to eight circuits. The compact brass construction and visible flow indicators provide a durable, service-friendly solution for residential and light-commercial installations that require reliable circuit regulation and basic monitoring.
Advantages
The brass body ensures corrosion resistance and mechanical strength while the built-in thermostatic valve enables automatic temperature regulation per circuit when paired with compatible actuators. Integrated flow meters give clear visual feedback for setting and verifying circuit flows, simplifying commissioning and routine checks. The manifold’s compact footprint and standardized connections make it suitable for mounting in cabinets or on wall panels and facilitate straightforward integration into existing hydronic systems.
Suitable for
Underfloor heating systems with up to eight circuits
Hydronic radiator or convector circuits requiring individual regulation
Residential and light-commercial heating installations
Renovation projects where space-efficient manifolds are needed
Key specifications
Material: brass body for durability and corrosion resistance
Integrated thermostatic valve for per-circuit temperature control
Built-in flow meters for visual flow adjustment and monitoring
Overall dimensions: 459×346×87 mm
Number of circuits: up to 8
Standardized connection interfaces for straightforward installation
How to use
Install the manifold on a stable surface or inside an installation cabinet using appropriate fasteners and follow the hydronic system layout for supply and return piping. Connect each circuit to the corresponding outlet and inlet, then vent the system to remove air before filling. Use the flow meters to set the desired flow rate for each circuit and adjust the thermostatic valve or fitted actuators to achieve the required temperature balance. Verify tightness and proper operation during initial commissioning and re-check flow readings after the system reaches operating temperature.
Usage recommendations
For reliable performance, use compatible thermostatic heads or actuators specified for hydronic manifolds, perform periodic visual checks of flow meters, and follow local plumbing codes during installation. Regular maintenance including system flushing and water quality checks will extend component life and help maintain accurate flow and temperature control.

## FAQ

### How much does the Brass distribution manifold SiGMA-Li RMZTP-8 cost, and is it available for purchase?

The price is 190.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 03.07.2026 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 Brass distribution manifold SiGMA-Li RMZTP-8 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 SiGMA-Li 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 SiGMA-Li 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/11845547/67244644_large.webp