# Underfloor heating controlled manifold with flowmeter 9 zones U-TUBE

**URL:** https://aio.lv/en/product--u-tube-18852009c--4580570
**Data updated:** 2026-04-27 22:26 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** U-TUBE
**Manufacturer code:** 18852009C
**EAN:** 4772013096634
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 140.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 116.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--u-tube-18852009c--4580570

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 5.13 EUR |

## Summary description

Controlled manifold for underfloor heating by U-TUBE designed for nine heating circuits. Includes an integrated flowmeter for monitoring and balancing flow per zone, enabling precise hydraulic balancing and efficient temperature distribution. Suitable for residential and commercial underfloor heating installations requiring individual circuit control and flow measurement.

## Long description

The U-TUBE controlled manifold with flowmeter for 9 zones is a compact hydraulic assembly designed for underfloor heating installations where individual circuit control and flow measurement are required. This manifold integrates a flowmeter for each circuit to enable monitoring and balancing of flow rates across nine heating loops. It is intended for use in residential and commercial underfloor heating systems to support even temperature distribution and precise hydraulic balancing.
Advantages
The manifold provides individual flow measurement and regulation for nine circuits, which helps ensure uniform heat delivery and reduces the risk of imbalanced temperatures between rooms. Integrated flowmeters simplify commissioning and routine adjustment by showing real-time flow for each zone. The modular design supports direct connection to actuators and thermostatic controls, allowing independent control of each loop. Built from materials suitable for heating system medium, the assembly is engineered to facilitate professional installation and accurate hydraulic balancing.
Suitable for
 Residential underfloor heating systems with up to nine circuits
 Commercial small-to-medium underfloor heating installations requiring per-zone flow control
 Renovation projects where existing manifolds are replaced with metered alternatives
 New builds where precise hydraulic balancing and easy commissioning are required
When it may not be suitable
This controlled manifold is intended for systems needing nine individually metered circuits; it may not be appropriate for installations with a different number of circuits unless manifold count and layout match the project design. It is not a complete heating control package on its own and requires compatible actuators, thermostats, and pump/boiler controls to provide full automation and temperature control.
Key specifications
 Number of zones: 9 independently metered circuits
 Integrated flowmeters: yes, one per circuit for flow monitoring and balancing
 Compatibility: designed for hot water underfloor heating systems
 Connections: standard hydraulic connections for supply and return manifolds (installation-specific fittings and sizes depend on installer configuration)
 Material characteristics: corrosion-resistant components suitable for potable heating medium environments
 Control interface: intended for use with standard thermal actuators and room thermostats (actuators not included)
How to use
Install the manifold in the plant room or distribution cabinet according to project hydraulic layout and local codes. Connect supply and return pipes, secure each circuit to its respective outlet and inlet, and mount compatible actuators and thermostats on the designated ports. During commissioning, use the integrated flowmeters to set and balance the flow for each zone to achieve the designer-specified flow rates. Verify system tightness, purge air from circuits, and test with the heating source running to confirm even temperature distribution across all zones.
What to consider before purchase
 Confirm the number of heating circuits required in the installation matches the nine-zone manifold
 Ensure compatibility with chosen actuators, thermostats, and hydraulic connection sizes
 Plan for professional installation and commissioning to achieve correct hydraulic balancing
 Verify available space in the plant room or distribution cabinet for manifold and actuator mounting
Usage recommendations
For reliable long-term performance, commission the system with measured flow values for each zone, use compatible actuators rated for underfloor heating service, and include routine checks of flowmeter readings and actuator function during seasonal maintenance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 5.2 kg |

## FAQ

### How much does the U-TUBE controlled manifold with flowmeter 9 cost, and is it available for purchase?

The price is 140.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Friday 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 U-TUBE controlled manifold with flowmeter 9 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 U-TUBE 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 U-TUBE 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/4580570/51313909_large.webp