The improved new small circulation pump ALPHA2 offers unbeatable energy efficiency based on proven Grundfos technology and is the ideal choice for heating, air conditioning and cooling applications with a lower limit of pumped liquid + 2 ° C. With the new ALPHA2 you can no longer worry about the complicated pump settings. Just install the pump and leave it at the factory, AUTOADAPT. The new ALPHA2 will automatically analyze the heating system, find the optimal setting and continue to adjust its performance when changing the parameters. GRUNDFOS has made new and very important design changes that allow you to use the new ALPHA2 already in cooling applications with a lower limit of pumped liquid + 2 ° C. This means that the new ALPHA2 will respond not only to your heating needs but also to up to 90% of your air conditioning and cooling needs. The new ALPHA2 with a stainless steel housing can also be used in domestic hot water recirculation systems.