Need a box to do it all? The PKOM 4 compact service unit with micro heat pump technology, merged with MVHR, for efficient heating, cooling and hot water. - Copy
30 Sept 2026
Futurebuild Innovation Showcase Stage
Futurebuild Innovation Stage
The Passivhaus certified PKOM 4 compact service unit keeps homes healthy and comfortable and occupiers out of fuel poverty. How does the PKOM 4 function in less than a 0.54m² footprint and what are its unique benefits? What are the practical design and suitability considerations for smaller well-insulated and airtight dwellings?

