Amtrol ASME Buffer Tanks are designed to increase the efficiency and performance of heating, cooling, and HVAC systems by providing thermal storage and reducing short cycling in hydronic applications. Built to ASME standards, these tanks feature heavy-duty construction for long-lasting durability and reliable performance. Ideal for use in both residential and commercial systems, Amtrol Buffer Tanks help maintain consistent temperature control, optimize energy usage, and improve system longevity.