Select your country to see relevant content:

Alpha2

The Grundfos ALPHA2 domestic circulator offers the best energy efficiency in the market with its range of control modes and simple hydronic balancing.

Alpha2

Alarm codes

Code Description
E1 Pump blocked
E2 Inadequate power supply
E3 Internal error
E4 Dry running

Product Number

Number Description
97687911 ALPHA2 20-60 N 150 1X230V 50HZ 6H
97762996 ALPHA2 20-50 N 150 1X230V 50HZ 6H
97914899 ALPHA2 15-40 130 1X230V 50HZ 6H
97914900 ALPHA2 15-60 130 1X230V 50HZ 6H
97914901 ALPHA2 25-40 130 1X230V 50HZ 6H
97914902 ALPHA2 25-60 130 1X230V 50HZ 6H
97914903 ALPHA2 25-40 180 1X230V 50HZ 6H
97914904 ALPHA2 25-40 A 180 1X230V 50HZ 6H
97914905 ALPHA2 25-60 180 1X230V 50HZ 6H
97914906 ALPHA2 25-60 A 180 1X230V 50HZ 6H
97914907 ALPHA2 32-40 180 1X230V 50HZ 6H
97914908 ALPHA2 32-60 180 1X230V 50HZ 6H
97914909 ALPHA2 25-40 N 130 1X230V 50HZ 6H
97914910 ALPHA2 25-60 N 130 1X230V 50HZ 6H
97914911 ALPHA2 25-40 N 180 1X230V 50HZ 6H
97914912 ALPHA2 25-60 N 180 1X230V 50HZ 6H
97914913 ALPHA2 32-40 N 180 1X230V 50HZ 6H
97914914 ALPHA2 32-60 N 180 1X230V 50HZ 6H
98649755 ALPHA2 25-80 130 1X230V 50HZ 6H
98649758 ALPHA2 25-80 180 1X230V 50HZ 6H
98676767 ALPHA2 15-80 130 1X230V 50HZ 6H
98676768 ALPHA2 32-80 180 1X230V 50HZ 6H
98676785 ALPHA2 25-80 N 130 1X230V 50HZ 6H
98676786 ALPHA2 25-80 N 180 1X230V 50HZ 6H
98676787 ALPHA2 32-80 N 180 1X230V 50HZ 6H
99261679 ALPHA2 15-40 130 1x230V 50Hz 6H
Test