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BoostBloC DN 25 (1")

PAW BoostBloC post-heating module - for a high heating and hot water convenience

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Operating data
Max. operating temperature: 85 °C
Dial thermometer: 0 - 120 °C
Max. operating pressure: 5 bar
Temperature difference: 10 K bei 700 l/h; 5 K bei 1.400 l/h
Kvs value: 5.5
Flow rate: 500 bis 2000 l/h
Torque: 5 Nm
Dial thermometer: 0 - 120 °C
Shut-off valves: Ball valves with handle
Height: 520 mm
Width: 370 mm
Nominal diameter: DN 25
Depth: 190 mm
Installation length: 453 mm
Installation depth: 190 mm
Connection internal thread: 1"
Centre distance top: 110 mm / 90 mm
Centre distance bottom: 210 mm
Valves and fittings: Brass
Gaskets: AFM 34
Insulation: Armaflex
Return pipe: Steel
Cover: Polystyrol
Electrical data (heating/actuators)
Setting time 90°: 20 s
Heat pumps provide sufficient energy at different temperature conditions in order to offer a high heating and hot water convenience.For the case
that this is not sufficient, the PAW BoostBloC is activated and provides additional thermal energy via an instant water heater.

The post-heating module is a preassembled group of fittings for heat pump applications.All electronic components such as the instant water heater or the pump
can be isolated by means of the ball valves.They can thus be maintained easily without draining the heating or charging circuit system.
The PAW BoostBloC is mounted directly at the wall and serves to post-heat a storage tank.The system can be extended by further components as a domestic hot water module or a heating distribution manifold.

The station requires an additional controller and is normally actuated by the heat pump controller.It is connected to the external controller via
the enclosed small distribution manifold.Via a post-heating request (230 V) of the controller, the power contactor is actuated, which is integrated in the small distribution manifold.In the type with contactor,
there is no power control; only the one preset power (8.8 kW) of the tubular heating element is actuated.
Depending on the controller and connection type, the pump can be connected simultaneously to the heat generator or separately.
For an independent valve control of the integrated flow stratification, a continuous phase as well as a further switch contact are required.