For this reason a mixing valve (V2) is released to blend Key h2o from your central plant with return h2o from the dwelling heating technique, therefore allowing for the HIU to satisfy differing demands dictated by DHW and Room heating. On top of that, A 3 port Manage valve is required to divert circulation concerning the DHW plate heat exchanger an

Operation of the main and secondary network with diverse pressures and temperatures (especially for significant increase properties a benefit)Source and regulating units Completely ready for heat metering: Offer and regulating units Prepared for heat metering Wall mounted heat interface units with electronic regulationThermostatic mixing valve for