Twin Plate or ‘Indirect’ - A “twin plate HIU” is the most typical variety of HIU in the UK current market today and is rather similar, in theory, to your combi boiler. The twin plate HIU gives fast domestic scorching drinking water and has a circulation pump and enlargement vessel for a pressurised radiator or underfloor heating method.
Supply and regulating units ready for heat metering: Source and regulating units Completely ready for heat metering Wall mounted heat interface units with Digital regulation
Due to the specially built 4-option bypass Regulate, the Calefa, which presently provides an incredibly reduced VWART will lessen the Vitality employed by a lot more through minimal demand from customers periods .
Effectively controlled heating and incredibly hot drinking water supply - Regulate Power usage devoid of restricting the provision that goes to every tenant unit.
Recess mounted heat interface device with electronic regulation: Recess mounted immediate heat interface device with primary regulation Recess mounted oblique heat interface unit with standard regulation Recess user modules with metering
Immediate domestic scorching h2o and indirect Place heating – This configuration is made use of wherever domestic scorching h2o cylinders are deployed. The Area heating is oblique, having a PHEx, circulation pump and enlargement vessel.
Examine valves: Standard ball valves with created-in check valves Parts for heat pump systems
With the heating-only HIU there is absolutely no facility to interface or evaluate DHW use, therefore the second category of HIU introduces very hot drinking water features.
The SATK32 heat interface device with Sophisticated electronic functions is the latest ‘intelligent’ array of HIU from Altecnic. Additionally it is the entire Option for instantaneous incredibly hot h2o generation and House heating Command.
Twin plate HIU depending on the normal Info HIU With all the exact same Sophisticated Digital Regulate know-how but by using a better scorching h2o output.
No matter HIU style, it is recommended that just one central boiler plant is really a cascade technique – owing to the possibility of a wide variety in hundreds – and therefore capable to quickly modulate across A variety of outputs. In all scenarios boiler plant must be capable of providing peak Place heating load. However, HIUs incorporating plate heat exchanger for DHW generation demand Exclusive thing to consider. It may be the case that Area heat load for each dwelling Danfoss HIU service is inside the region of 3 to 5 kW, whereas the plate heat exchanger is likely to need 35 kW or more at peak DHW movement price.
Functional cookies support to carry out selected functionalities like sharing the material of the web site on social media platforms, accumulate feedbacks, and also other 3rd-celebration options. Efficiency General performance
There exists a heat meter inside the HIU. The heat meter steps the amount heat Strength you use. Heat is calculated in kilowatts, proven as kWh on your assertion.
Get pleasure from all the advantages HIUs give by dealing with a company that has decades of knowledge in coming up with, procuring, setting up and checking heat interface units.