ALPHA 2 (sistema Autoadapt) ALPHA Reader & Go Balance - Q-Tech ®

ALPHA 2 (Autoadapt system) ALPHA Reader & Go Balance

Offer price€313,00
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You will soon find the spare parts for this product here.

The Grundfos ALPHA2 domestic circulator pump offers the best energy efficiency on the market with its wide range of control modes and simple and precise assisted hydraulic balancing. The ALPHA2 system consists of an ALPHA2 pump, the ALPHA Reader and the Grundfos GO Balance app.

Together, they allow hydraulic balancing of a two-pipe radiator or underfloor heating system to be carried out in an extremely precise and simple way. GO Balance will guide you through each step of the process and provide you with documentation, saving you valuable time. ALPHA2 also offers long-lasting reliability in even the most demanding systems.

Alpha Reader

The ALPHA Reader is a small (pocket-sized) accessory that is placed on the front of the ALPHA2 pump. It reads the pump signal and communicates with the GO Balance system balancing app via Bluetooth during the balancing process. Once the hydraulic balancing has been carried out, the installer can remove the reader from the front of the pump and take it 'on' for the next job.

Grundfos Go balance APP for system balancing

The Grundfos Go Balance app can be downloaded completely free from iTunes or Google Play. The application receives the Bluetooth signal from the ALPHA Reader and guides the installer through the entire balancing process through a few simple steps.

GO Balance is the first mobile platform for hydraulic balancing of underfloor and two-pipe heating systems, which also provides technical documentation, issues reports and saves time and energy.

Balancing is easier and more precise

The ALPHA2 system, consisting of the circulator, the ALPHA Reader and the Grundfos GO Balance app, allows installers to be prepared for easy and precise balancing of the system, whether an installation with two-pipe radiators or underfloor heating – without compromising at any time on reliability, efficiency and easy installation.

Grundfos ALPHA2 is suitable for:

• Twin-tube and single-tube radiator systems

• Underfloor heating systems

• Domestic hot water recirculation

• Air conditioning systems with liquid temperatures ≥ 2 °C

Main features and benefits

• Hydraulic balancing with GO Balance and ALPHA Reader

• Dry running protection during startup and operation

• Powerful restart that allows the pump to try to run continuously with the highest starting torque on the market and avoid blockages

• The patented AUTOADAPT function adjusts the pump to the optimal working point in both radiator and underfloor heating modes

• Leading efficiency in its market category

• Low noise level

* Heating insulation kit included. Supplied without fittings.


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Don't just trust our words.


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga