Manifold TECE stainless steel 4-section 77310004 for heating and underfloor systems

TECE stainless steel manifold 4-section 77310004 is a distribution component engineered for heating and underfloor heating systems. It provides four separate outlets to connect looped circuits and enables hydraulic separation and even flow distribution across multiple heating zones. Constructed from corrosion-resistant stainless steel, the manifold is intended for residential and light-commercial HVAC installations where reliable and long-lasting distribution hardware is required.

Advantages

The stainless steel construction ensures high corrosion resistance and mechanical durability in wet heating environments. The four-section layout offers compact, organised connection of multiple circuits and simplifies balancing and commissioning of underfloor heating or radiator loops. Its design supports precise flow control and stable hydraulic behaviour when combined with suitable balancing and control valves.

Suitable for

• Distribution of underfloor heating circuits in single-family homes and small apartments
• Hydraulic separation and flow distribution in light-commercial heating installations
• Connecting and balancing multiple radiator or floor heating loops
• Replacement or upgrade of existing manifolds in domestic HVAC systems

Key specifications

• Material: corrosion-resistant stainless steel for manifold body
• Number of outlets: 4 separate sections for loop connections
• Function: hydraulic separation and flow distribution for heating circuits
• Mounting: compact assembly suitable for mounting in distribution cabinets or manifold assemblies
• Compatibility: designed for use with typical heating circuit fittings, balancing valves and actuators

How to use

Install the manifold in the heating distribution location following local plumbing and HVAC regulations. Connect supply and return lines to the corresponding manifold ports and attach each loop to its outlet using compatible fittings. Integrate balancing valves and actuators as required to control flow to individual circuits. After mechanical installation, perform pressure and leak tests, then commission the system by adjusting flow rates and ensuring even temperature distribution across circuits.

Usage recommendations

Use compatible balancing valves, flow meters and actuators recommended for stainless steel manifolds. Follow manufacturer guidelines and local codes for installation, pressure testing and thermal insulation. For optimal performance, combine the manifold with appropriate insulation, air separation and a commissioning procedure to achieve correct flow balancing across all four sections.