U-TUBE Controlled Manifold with Flowmeter, 3-Circuit

The U-TUBE controlled manifold with a flowmeter is a high-performance solution engineered for the precise management of underfloor heating systems. This 3-circuit unit provides individual control over water flow for three separate heating loops, allowing for accurate thermal balancing across different zones. By integrating flowmeters directly into the manifold, users can monitor and adjust the flow rate in real-time, ensuring that each area of a building receives the correct amount of heat for maximum comfort and energy efficiency.

Advantages

This manifold offers exceptional durability due to its robust construction, which is designed to withstand the pressures and temperatures typical of modern hydronic heating systems. The inclusion of integrated flowmeters simplifies the commissioning process, as it allows for immediate visual verification of flow rates in each circuit. This level of control helps to eliminate cold spots and prevents energy waste by ensuring that water is distributed evenly throughout the floor heating network. Its compact design facilitates straightforward installation even in confined spaces, making it a reliable choice for both new builds and renovation projects.

Suitable for

• Residential underfloor heating systems with three distinct zones
• Small commercial spaces requiring precise temperature regulation
• Hydronic heating installations where individual loop balancing is necessary
• Renovation projects aimed at improving heating system efficiency

This manifold may not be suitable for systems requiring more than three heating circuits without the use of additional expansion modules. It is also not intended for use with steam heating systems or high-pressure industrial applications that exceed the manufacturer's specified operating parameters.

Key specifications

• Number of circuits: 3
• Integrated flowmeters for individual loop monitoring
• Material: Corrosion-resistant alloy
• Compatibility: Standard hydronic underfloor heating pipes
• Function: Flow regulation and thermal balancing

Installation should be performed by a qualified professional to ensure all connections are secure and leak-free. The manifold should be mounted in a central, accessible location within a manifold cabinet. Once installed, the flowmeters can be adjusted by rotating the control valves to achieve the desired flow rate for each specific loop based on the heating requirements of the room.

What to consider before purchase

• Verify that the number of heating circuits matches your system requirements
• Ensure compatibility with your existing pipe diameter and connection type
• Check the available space in your manifold cabinet for installation
• Confirm that the system pressure and temperature ratings align with your heating setup

For optimal performance, it is recommended to balance the system during the initial startup phase. Regularly inspect the flowmeters for any signs of debris or sediment buildup that could affect accuracy, and ensure that all valves remain fully operational to maintain consistent heating throughout the property.