manifold Termojet with flow meters for 6 outlets, stainless steel

The Termojet manifold with flow meters for 6 outlets is a distribution unit for an underfloor heating system that simultaneously distributes the heat carrier across six circuits and allows precise flow balancing in each. The body is made from stainless steel AISI 304 with a wall thickness of 1.6 mm — the material used in premium European heating systems. Flow meters on each outlet allow monitoring and setting of the heat carrier flow separately for each circuit — regardless of differences in their length.

Technical Specifications

Operating Principle

The heat carrier enters the manifold through the G 1" main pipe connection and is distributed across six underfloor heating circuits via G 3/4" Eurocone outlets. A flow meter with a transparent cap and float indicator is installed at the supply of each circuit: the installer sees the flow in l/min and adjusts the flow with a union nut, compensating for the hydraulic resistance difference between a short and a long circuit. Without balancing, the longer circuit (greater resistance) receives less heat carrier — the room is underheated. The M30×1.5 sockets on the return manifold accept standard actuators for per-circuit zone temperature control.

Application Scenarios

• A house with 4–6 rooms. Each room is a separate circuit of different lengths; flow meters allow equalising the flow and achieving uniform heating of all rooms.
• An open-plan apartment. Six circuits are sufficient for zoning the living room, bedroom, kitchen, bathroom, hallway and children's room.
• Zone thermostat control. Install M30×1.5 actuators in the manifold sockets and connect room thermostats — each zone will be controlled independently.
• System with a pump-mixing unit. The manifold connects to a mixing unit that reduces the supply temperature from the boiler to 30–43°C.

Advantages

• Stainless steel AISI 304 — corrosion-resistant, no deposits, decades of service life.
• Flow meters 0–5 l/min — precise balancing without external instruments or a hydraulic specialist.
• M30×1.5 sockets — standard compatible with mass-market actuators from leading manufacturers.
• G 3/4" Eurocone — connection of PE-RT or PE-Xa 16×2 pipe without adapters, via a standard Eurocone 16×2.
• Pre-assembled set: valves with thermometers, check valve, air vents and drain valves.

Underfloor Heating and Heat Pump

A heat pump achieves COP 4–5 precisely at a heat carrier temperature of 30–45°C — this is the exact range of underfloor heating. Radiators require 55–70°C and reduce pump efficiency by a third. The Termojet 6-outlet manifold is the central element of a low-temperature system that allows the heat pump to operate at maximum efficiency. More about integrated solutions — on the Termojet heat pumps website.

Frequently Asked Questions

What is the difference between a manifold with flow meters and one with valves?
A manifold with valves only allows opening or closing a circuit. Flow meters allow accurate measurement and setting of the flow in l/min — hydraulically balancing the system so that all rooms heat evenly. For systems with circuits of different lengths, flow meters are the right choice. If the budget is limited and the circuits are identical — there is a 6-outlet manifold with valves.

Which cabinet is suitable for a 6-outlet manifold?
For 6 outlets, the manifold cabinet No. 01 (4–6 outlets, 435×575 mm) is suitable for concealed installation or an external cabinet of the same size. If a mixing unit is installed nearby — choose the next cabinet size for extra depth.