Designed to meet the latest and future market requirements, our Greenstar Heat Interface Unit (HIU) series includes a new top-of-the-range appliance that offers 21 litres per minute flow rate and incorporates components such as a differential pressure reducing valve and summer bypass. Our KE+ and E+ HIU’s are the perfect solution for heat networks designing to CIBSE CP1 (2020) standards as both models are registered to BESA’s HIU test regime.
- Domestic hot water and space heating for properties that use district heating or centralised boiler plants
- Domestic hot water and central heating on demand with hydraulic system separation and two heat exchangers
- Domestic hot water and space heating temperature control