In heating systems, a buffer tank (or simply a buffer) is a storage vessel designed to temporarily hold hot water or thermal energy. It functions as a reservoir to help regulate the flow and distribution of heat across the system. Buffer tanks are widely used in various heating systems, including hydronic (water-based) systems, heat pumps, solar thermal systems, and biomass boilers. We supply high-quality buffer tanks specifically designed for heat pump applications, ensuring optimal performance and efficiency.