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Adjustable fixed point - BFM module (1 circulator) for fast DHW production

Adjustable fixed point - BFM module (1 circulator) for fast DHW production
Adjustable fixed point - BFM module (1 circulator) for fast DHW production

Description

BOX FIRE BF6 is a pre-assembled thermal module designed for the rapid production of domestic hot water from a thermal storage tank that can be supplied by various heat sources: boiler, heat pump, fireplace, solar panel, etc.. The BF6 module produces instant domestic hot water through a 20, 30, 40 or 70 plate heat exchanger, keeping the technical water circuits of the storage tank separate from the domestic hot water circuits. This guarantees the elimination of risks generated by the stagnation of heated drinking water, including the proliferation of bacteria (e.g. legionella).

 

When the temperature of the water in the thermal storage tank, detected by the probe of the GDCW electronic control unit, exceeds the set value of 40 °C, the PTA circulation pump of the primary of the IC8 plate heat exchanger is ready to operate. In this case, if the user opens the DHW outlet, the FX flow switch intervenes and starts the PTC pump for instantaneous DHW production. 

 

The pump operates at variable speed, dosing the withdrawal from the storage tank to the minimum necessary to obtain the desired hot water set point. In addition to saving energy, this avoids the circulation of overheated water in the heat exchanger, which is particularly beneficial in the case of very calcareous water that would tend to form deposits in the exchanger.

Related Product Codes

BFM7AN

INSTANT HSW PRODUCTION UNIT BF6 100Kw 40 l/min - WITH MODULATING CONTROL UNIT WITHOUT COVER

BFM4AN

INSTANT HSW PRODUCTION UNIT BF6 75Kw 30 l/min - WITH MODULATING CONTROL UNIT WITHOUT COVER

BFM3AN

INSTANT HSW PRODUCTION UNIT BF6 50Kw 20 l/min - WITH MODULATING CONTROL UNIT WITHOUT COVER

BFM2AN

INSTANT HSW PRODUCTION UNIT BF6 25Kw 10 l/min - WITH MODULATING CONTROL UNIT WITHOUT COVER

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