Grundfos TPE3 40-240 Cast Iron 240volt Single Phase Heating Pump

For anyone managing a modern commercial property, inefficient, noisy heating pumps are a familiar headache. The Grundfos TPE3 40-240 is the definitive solution: an intelligent, single-phase pump delivering whisper-quiet operation and substantial energy savings. At National Pumps and Boilers, we know this isn't just a pump; it's the powerful heart of an efficient heating system.

Smart, Simple, and Built to Last

Imagine a heating pump so intelligent it practically runs itself, adapting to your building’s needs in real-time and saving you a fortune on energy bills. The Grundfos TPE3 is a true game-changer for upgrading commercial circulators, leaving outdated systems behind. It delivers reliable performance for any application, from schools to hotels.

At its core is a fan-cooled, permanent-magnet synchronous motor with a world-class IE5 efficiency rating. This motor, with its built-in frequency converter and PI controller, is the brain of the operation. It enables groundbreaking features like AUTOADAPT and FLOWADAPT, using a combined temperature and differential pressure sensor to constantly analyse your system and find the most efficient setting automatically. This "set it and forget it" approach ensures peak performance, slashing energy consumption by up to 85%.

But it's not just smart; it's tough. This single-stage, close-coupled pump has a rock-solid cast-iron volute housing built for any commercial application. Its clever top-pull-out design is a lifesaver for maintenance, allowing the power head (motor, pump head, and impeller) to be removed for service while the housing remains in the pipework, minimising downtime. With an EN 12756-compliant shaft seal and standard PN 6/10 DIN flanges, it’s a reliable long-term investment for any DHW system. Pair it with the Grundfos GO Remote for wireless control.

Technical Specifications

Need accessories? We stock a full range of compatible flanges and bellows to complete your installation.

Have a Question? We’re Here to Help

Choosing the right pump is crucial. If you’re unsure if the Grundfos TPE3 is the perfect fit for your project, our expert team is on hand to help. We’re passionate about pumps and boilers and love talking shop.

Call us on 0333 358 3060 or email us at info@nationalpumpsandboilers.co.uk for friendly, no-obligation advice.