Hydronic Balancing

The GRUNDFOS ALPHA 3 SYSTEM is a solution to Hydronic Balancing in domestic two pipe heating systems. Research shows that less than 15% of domestic heating systems are correctly balanced and that hydronic balancing can save between 10% and 30% of primary energy, increase comfort levels with evenly distributed heat, and assist the condensing effect on the boiler by providing the correct return temperature.


The GRUNDFOS ALPHA 3 SYSTEM consists of a pump, an ALPHA READER, the GRUNDFOS GO BALANCE APP and is available for IOS or Android platforms. It is intuitive and user-friendly, and guides the user step-by-step through the Hydronic Balancing process. Unlike other Balancing methods, no specialist tools, calculations or charts are required as all the calculations are embedded in the app. Balancing takes one user 1 to 2 hours and the APP generates a report detailing results of the balancing process.

Grundfos ALPHA3 Demo Film

Grundfos Pumps