The Contractors' Information Source for Grundfos Advanced Logic Pumps


Welcome to PumpHVAC.com, a source for providing Grundfos pump technical information and troubleshooting solutions from Magna 3 to larger commercial series.

Based in Denmark and manufactured globally (including the US), Grundfos is known worldwide to manufacture the most technologically advanced heating, cooling and plumbing integrated pump packaged systems.

The highly efficient Grundfos E-Series have proprietary MLE non-overloading motors, built-in proportional differential/temperature sensors, ECM’s up to 15 HP, dry run/thermal overload protection and advanced integrated logic controls with full BMS protocol compatibility.

Grundfos is well-known to be supported only by the most highly professional and technically trained rep agencies in the industry – especially URELL INC. of New England.