Underfloor Heating Manifold WIGELL, 10 circuits, stainless steel + automatic air vent

Product detailed description

Underfloor heating manifold is the main component for evenly distributing heat in underfloor heating systems. Manifold variants include different numbers of circuits, usually from 2 to 18, and are compatible with underfloor heating pipes with diameters of 16–20 mm.

Wigell manifolds can be mounted directly on the wall or, using the included brackets, into a manifold cabinet. The mounting position is arbitrary. This manifold allows you to connect PeX-AL-PeX or Pe-rt pipes using compression fittings.

Product parameters

• Permissible fluid temperatures: -10 °C to 120 °C
• Max. working pressure: 4 - 6 bar
• Max. test pressure: 10 bar
• Measuring range: 0-5 l/min
• Flow rate: 1.12 m³/h
• Inlet and outlet connection: 1"
• Flow meters: dual-control, lockable

Advantages of Wigell manifolds

• Each manifold undergoes a pressure test, which ensures its reliability and long service life.
• You can choose a manual or automatic air vent.
• The cabinet size is precisely determined for the given number of circuits and fits perfectly.
• Control valves can be chosen in two variants with thermometer preparation, either angled or straight.
• The manifold is fitted with control valves, flow meters and air vents.

Video of the pressure test

This manifold assembly consists of

Heating water body:

• flow meters terminated with a nipple and a PEX 3/4 x 16 coupling
• venting and drain unit with an automatic air vent (a manual key-operated air vent can also be used)

Return water body:

• thermostatic valves M30 x 1.5 - possibility of installing actuators
• nipples with mounted PEX 3/4 x 16 couplings
• venting and drain unit with an automatic air vent

Flow meter:

Used to set the heating water flow rate in l/min and thus to balance the pressure differences of the individual heating circuits. Depending on the direction you turn the lower part of the flow meter, you decrease or increase the heating water flow rate, or shut it off completely. On the transparent part of the flow meter, the water level shows the water flow in l/min. Max. operating pressure is 1 MPa.

Thermostatic valve:

Thermostatic valve inserts with manual heads are used to shut off individual heating circuits. These manual heads do not allow individual branches to be regulated. The manual heads can be removed and replaced with electric actuators.

Venting and drain unit:

Used to vent the heating system. The air vent valve of this unit is automatic, and can be replaced with a manual air vent valve.

What else should you buy for the air vent?

Additional accessories are required for correct installation. Below, choose the connection components that are fully compatible with this manifold:

• Recessed and surface-mounted manifold cabinets
• Mixing sets (WILO pump + ESBE valve) - for variants without a built-in pump
• Ball valves for connection without a circulation pump
• Compression fittings

When laying the pipes, we also recommend purchasing:

• Underfloor heating pipes
• Underfloor heating foils
• Clips for securing the floor pipes
• Staplers and pipe dispensers
• Expansion tape for the wall

Packaging and delivery method

The product will be delivered to you by standard parcel shipping and will be packaged so that it is not damaged during transport. The exact packaging method depends on the number of pieces ordered and other items in the order. A single manifold will most often be packed in a cardboard box and stretch film.