YGHP Indirect Heat Interface Unit – ‘ The cost effective high performance HIU on the market’.

The YGHP heat interface unit offers ease of maintenance, all components front facing and the latest thermostatic technology that allows both heat and hot water simultaneously for apartments fed from a central communal plant. Ideal for residential and social housing applications.

  • Dual differential pressure control valves gives stable and continuous supply simultaneously of heating and DHW. Maximum working pressure 25bar, with a range of 2.0 bar to 6.5 bar.

  • Latest SWEP WRAS approved plate heat exchangers offering exceptional performance.

  • Water arrestor (hammer) to avoid noise and vibration in the system.

  • EPP thermal casing to ensure minimum heat losses.

  • DHW thermostatic control valves offer the most accurate and effective temperature control. The sensor is within the plate heat exchanger, making this an instant response. The thermostatic valves are optimised for minimal idle consumption.

  • Air vents – multiple air vents to eradicate air within primary and secondary systems.

  • Low energy – each floor heating component has an electronically controlled circulation pump (DN 15 size and 7m hydraulic performance) which is exclusively designed for circulating for heating systems with constantly changing volume flows.

YGHP Heating Interface Unit (HIU) product family is designed to satisfy a range of costumer demands in terms of heating and domestic hot water (DHW).

The YGHP heat interface unit provides a complete solution for apartments and houses to make radiator heating or underfloor heating and instantaneous DHW preparation with thermostatic control.

The HIU Indirect from YGHP is specifically designed for either radiator or floor heating and instantaneous DHW preparation with thermostatic control. It has all necessary components (e.g. valves, heat exchangers (DHW heat exchanger and heating circuit heat exchanger), pump, expansion vessel, pipes, fitting and connections) to deliver convenient and efficient DHW and heating.

Optional components as Re-circulation Component enables HIU to deliver instantaneous DHW, hot water priority component switches HIU to prioritize DHW supply, and thermostatic actuator enables HIU floor to open or close the heating circuit remotely.

To connect the YGHP HIU Indirect with the piping system of apartments or houses, Mounting plates with 8 ball valves are used. The flushing by-pass component enables flushing and venting the system before commissioning. The YGHP HIU Indirect is covered with high quality EPP thermal covers.

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