# Brass manifold with thermostatic valves and flow meters, SiGMA-Li RMZTP-5, 5 outlets

**URL:** https://aio.lv/en/product--sigma-li-rmztp-5--11845570
**Data updated:** 2026-03-09 15:02 (EET)
**Category:** Underfloor Heating
**Manufacturer:** SiGMA-Li
**Manufacturer code:** RMZTP-5
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-rmztp-5--11845570

## 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-5 is a brass manifold designed for hydronic heating systems with five outlets. It integrates thermostatic valves and flow meters to control and balance flow to individual heating circuits. Suitable for underfloor heating or radiator zones, the manifold enables individual temperature regulation, flow monitoring and commissioning, improving system control and hydraulic balancing.

## Long description

SiGMA-Li RMZTP-5 is a brass manifold engineered for hydronic heating installations, offering five outlets with integrated thermostatic valves and flow meters. Designed for underfloor heating and radiator zone applications, the manifold allows independent control and balancing of flow to each heating circuit. The brass construction provides corrosion resistance and mechanical stability while the built-in components simplify commissioning and long-term hydraulic regulation.
Advantages
The SiGMA-Li RMZTP-5 combines thermostatic valves and visual flow meters in a single brass unit to facilitate precise flow adjustment and temperature control for individual circuits. Its compact design reduces installation complexity and the integrated meters enable quick verification of flow rates during setup and maintenance. The manifold supports hydraulic balancing, which helps maintain even heat distribution across multiple zones and improves overall system efficiency.
Suitable for
Underfloor heating installations with up to five circuits
Small to medium multi-zone radiator systems
Renovation projects requiring individual circuit regulation and balancing
New builds where compact manifold assemblies are preferred
Key specifications
Material: brass body suitable for hydronic heating applications
Number of outlets: 5
Integrated components: thermostatic valves and visual flow meters for each outlet
Functionality: individual flow control and hydraulic balancing for each circuit
Application: compatible with underfloor heating and radiator zones in closed-loop hydronic systems
How to use
Install the SiGMA-Li RMZTP-5 manifold on an appropriate mounting bracket or within a distribution cabinet according to local plumbing and heating codes. Connect supply and return pipes to the designated inlet and outlet ports and attach each circuit to its respective outlet. Use the integrated thermostatic valves to set desired temperature-related flow limits and adjust the visual flow meters to achieve balanced flow rates across circuits. During commissioning, observe the flow meters while adjusting each valve to obtain the required flow for each zone.
Usage recommendations
Prior to installation, flush the heating system to remove debris and minimize risk of blockage in valves and meters. Ensure compatibility of fluids and operating temperatures with brass components. Periodically inspect flow meters and valves for proper operation and perform maintenance as specified by system guidelines to preserve hydraulic balance and reliable temperature control.

## FAQ

### How much does the Brass manifold SiGMA-Li RMZTP-5, 5 outlets cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 manifold SiGMA-Li RMZTP-5, 5 outlets 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

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