Technology solutions for low flow temperatures in existing heating systems

This paper seeks to provide an overview of why operating an existing heating system at lower temperatures has the potential to improve the efficiency of that system. It also uses data from laboratory tests to describe how the use of advanced heating controls and/or better system set-up can overcome some of the pitfalls and deliver the highest possible savings all year round. This paper has been put together by BEAMA and HHIC with technical input from their respective membership.