Accessories

By using the thermal heat retaining, it is possible to achieve a higher hot water convenience during summer operation (no heating operation).
The bypass between the heating flow and return maintains the line of the HomeBloC® Basic warm, hot domestic water can thus be quickly prepared. Learn More

Pressure-depending heat retaining for the installation in a HomeBloC® for a higher water convenience during summer operation

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To shut off the lines during commissioning and maintenance.
Marked in colour for easy assignment, DVGW approved, connection side G¾" internal thread.
Including covering caps to avoid contamination of the ball valves until installation of the station.
The ball valves can be ordered with or without mounting rail.
When using the mounting rail, the ball valves are mounted to the wall even before the installation of the station. Thus all pipes can be connected and the system may be set under pressure. Learn More

The PAW heating distribution manifold for radiant floor heating ensures a steady and comfortable heat distribution in the flat. Filling, draining and venting is easily possible. The heating distribution manifold can be mounted in a flush-mounted or a wall-mounted cupboard.
The floor distribution manifold is available from a 2-fold version up to a 8-fold version.
For the versions WF and WRF, the injection-type circuit is mandatory.

Connections: ¾" ext. thread Eurocone

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The PAW heating distribution manifold for radiant floor heating ensures a steady and comfortable heat distribution in the home.
Completely equipped with ball valve rail, piping and thermal drives, pre-mounted on a mounting plate for an easy and quick installation in wall-mounted or flush-mounted cupboards.
Filling, draining and venting is easily possible.
The complete set with floor distribution manifolds is available from a 4-fold version up to a 10-fold version.

Connections:
Ball valves: ¾" int. thread / ext. thread
Floor distribution manifold: ¾" ext. thread Eurocone Learn More

With injection-type circuit, allows the connection of a floor distribution manifold and a radiator circuit.
Injection-type circuit complete with pump, injection valve and temperature sensor.
The PAW heating distribution manifold for radiant floor heating ensures a steady and comfortable heat distribution in the home.
Completely equipped with ball valve rail, piping and thermal drives, pre-mounted on a mounting plate for an easy and quick installation in wall-mounted or flush-mounted cupboards.
Filling, draining and venting is easily possible.
The complete set with floor distribution manifolds is available from a 4-fold version up to a 10-fold version.
Connections:
Ball valves: ¾" int. thread / ext. thread
Floor distribution manifold: ¾" ext. thread Eurocone Learn More

To control the flow temperature and to ensure the supply and heat distribution in the (floor) heating circuits.
For the versions WF and WRF, this injection-type circuit is mandatory for the floor distribution manifold.

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Thermostatic head with immersion sensor, for assembly with PAW injection-type circuits for floor distribution manifolds, constant temperature control 10 °C - 40 °C, without auxiliary energy.

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Thermoelectric actuator NC, 230 V

1288601101: with connecting adapter for IMI valves or Frese differential pressure controller.
1288601102: with connecting adapter for PAW floor distribution manifold valves.
1288601103: with connecting adapter for PAW injection-type circuit.
The actuator is controlled by a 230 V standard room temperature controller with a 2-point output or a pulse width modulation. Learn More

Connection unit for single room controls of heating and cooling systems in combination with surface temperature regulation.
The power supply of the components is provided directly via the controller; minimised wiring effort.

Controller Alpha Basis STD Plus: Designated for the connection of up to 6 room operating units and up to 15 actuators with 230 V~ operating voltage.
Controller Alpha Basis Comfort: Designated for the connection of up to 10 room operating units and up to 18 actuators with 230 V~ operating voltage.

Features:
• Signal input for temperature limitation or dew point sensor
• Connection for an external time switch
• Change Over connection for switching between heating and cooling
• Controller Alpha Basis STD Plus: control of the pump
• Controller Alpha Basis Comfort: extended control of boiler and pump, after-run time adjustable
• Direction of operation of the actuators "zero current closed" (NC); without pump control, also "zero current open" (NO) possible

Scope of delivery:
Wall bracket with mounting rail for an easy and direct installation in the wall-mounted or flush-mounted cupboard Learn More