The Grundfos UPM3 Flex 25-70 AZA Circulator Pump is a high-quality underfloor heating pump designed for efficient and effective heating systems. Manufactured by Keyplumb in the United Kingdom, this pump is known for its energy efficiency with an A rating. It is a medium-sized item that operates flawlessly in underfloor heating systems, making it a reliable choice for home heating needs. With a range of pumps that cater to different heating requirements, the Grundfos UPM3 Flex is a versatile and trustworthy option for any heating system installation. These items are brand new and unused just not in the grundfos boxes though will come well packaged
