Productinformation:
Hydraulich switcher with insulation suitable for power up to 70 kW (rise in temperature T=20 K in the primary circuit) to be connected before the distribution header. This device allows to balance hydraulically the primary circuit from the secondary circuit so giving a greater volumetric flow in the distribution header in comparison with the flow of the boiler. It is particularly suitable to be mounted with condensing boilers. In fact with a right setting of the boiler pump it ensures a low return water temperature (always lower than 57°C, that is the condensing temperature of the steam in the methane gas) so increasing the eficiency of the installation.
Connections to the CD70 distributor: 1”1/2 swivel nuts;
Centre distance 125 mm;
Max flow rate: 3 m3/h;
Max power: 70 kW;
1/2” Female connection for dip probe;
Connections to the boiler: 1”1/4 Female; centre distance 250 mm;
It is complete with insulation.
