Knowledge regarding design and K installation is at an all time high. More importantly however, is the increase in designers and installers who are genuinely passionate about the technology. With passion comes innovation and an enthusiasm to ensure all aspects of a project have been considered. An increase in project specific design and installation will ultimately ensure that the equipment and system operate as efficiently as possible. Naturally this will ensure that heat pumps (specifically air source heat pumps) are seen in the best possible light from an engineering rather than accountancy perspective.