A result of engineering excellence and years of in-depth knowledge of the heating industry, our range of Radiance Thermal Interface Units (TIUs) are designed to be used as part of a community heating system (CHS). TIUs are highly efficient and eco-friendly. There is no requirement for a flue outlet resulting in an aesthetically pleasing exterior building design. Each unit is built in our state-of-the-art facilities in Evesham, to meet the exact specification requirements of the project. TIUs utilise components from our full range including TMVs, ball valves and strainers as well as our unique maintenance-free, long-life expansion vessels for enhanced durability.