Pumped VarioManifold 5.0

Combination of low-temperature surface heating and high-temperature heating system

Combination of low-temperature surface heating and high-temperature heating system

If you integrate a low-temperature surface heating system in an existing high-temperature heating system, you encounter the problem of having to combine the two different flow temperatures with each other. Variotherm has developed a special pumped manifold. It means that, e.g., existing radiators (maximum design temperature approx. 60°C) can be combined with a surface heating system from Variotherm (approx. 30°C).

The hydronic system fits

The Variotherm solution guarantees that the additional pump does not affect the existing hydronic system in any way. In other words, both the radiators and the surface heating system can continue to work at full capacity!   

The Variotherm pumped manifold is an intelligent injection system and depending on requirements, it either mixes hot water from the high-temperature flow into the surface heating circuit or cold water from the low-temperature return. The aluminium multi-layer composite pipes are connected to the ¾ inch Eurocone connections.

Area of use of a pumped manifold

High and low-temperature heating systems are often connected to each other for attic conversions, bathroom renovations and extensions to existing houses. Between two and 15 low-temperature heating circuits can be connected with a Variotherm pumped manifold. The thermometer clearly shows the temperatures in the heating circuit.

  1. Flow indicator Primary circuit
  2. Regulating valve
  3. Pump PMS (WILO Yonos Para 15/6)
  4. Feed & drain cock, rotating
  5. Immersion sleeve for remote sensor
  6. Thermometer
  7. Manual air-vent
  8. Flow valve, adjustable via flow indicator
  9. 230V AC, 50 Hz (provided connection cable: 3 x 0.5 mm² [max. 3 A]
  10. Locking ball valve (3/4" female thread)
  11. Variotherm clamping screw fitting 3/4" Eurocone
  12. Shut-off valve for easy conversion to actuator
  13. Variant with weather-guided control station
  14. Variant with fixed value control station
  15. Maximum temperature limiter
The Variotherm solution guarantees that the additional pump does not affect the existing hydronic system in any way.

The benefits at a glance:

  • Rinse and venting option directly on the distributor
  • Hydronic balancing by way of flow rate valves 
  • ¾" Eurocone connections to the surface heating circuit 
  • Adjustment of the total flow rate by way of the integrated regulating valve
  • Compact design and therefore less space required
  • Two regulator options for the flow temperature - a fixed value regulator or a regulator that is guided by atmospheric conditions
  • The special compact heating pump ensures the necessary quantity of water in the low-temperature circuit
Der Anschluss-Winkel 6/4" 90 ° erleichtert die Montage, wenn die Anschlussleitungen aus dem Boden senkrecht zum Verteiler führen.
Elbow fitting
Mit einer einfachen Drehbewegung werden die Haltesets am Verteiler fixiert und lassen sich verschieben.
Bracket sets for click mounting
Ohne weiteres Werkzeug können die Ventile im Vor- und Rücklaufsegment getauscht werden.
Dual table tool for replacing valves in the flow and return flow segment
Je nach Außentemperatur wird die Vorlauftemperatur automatisch angepasst.
Controler guided by atmospheric conditions
Der drehbare KFE-Hahn zum Füllen und Entleeren. Einfach für den Spülvorgang zugänglich.
Self-sealing fill and drain cock
Die Distanzstücke für das Halterset vergrößern den Abstand zwischen Verteilerbalken und Wand.
Compact spacer
Der Aufputzschrank ist passend für den VarioVerteiler 5.0, die VarioPumpenVerteilerstation 5.0. und die PumpenMikrostation .
Manifold cabinet on-wall for mounting without recessing into the wall
So schlank, dass er in eine 10 cm tiefe Trockenbauwand passt und breit genug für alle Variotherm Verteilersysteme.
The manifold cabinet in-wall fits into a 10 cm-deep drywall construction