Grundfos ALPHA3 READER MI401

• Mobile communication unit for the hydraulic balancing of 2-pipe radiator heating systems in combination with a Grundfos ALPHA 2 (new model) or ALPHA 3 (previous model) and a smartphone on which the free app Grundfos GO Balance, which is available for iOS and Android devices, is installed.

• The communication unit only needs to be temporarily mounted on the heating circulation pump for the duration of the hydraulic balancing and can then be removed again.

Technical data:

• Power supply: CR2032 lithium-ion battery
• Ambient temperature: 0° to 55°C
• Protection class: IP 42