Grundfos ALPHA3 Circulator Pump

ALPHA3 : VARIABLE SPEED CIRCULATOR WITH BLUETOOTH TECHNOLOGY

First high-efficiency domestic circulator with Bluetooth for simple setup using a mobile device with Grundfos apps
The GO Remote app enables intuitive and accurate commissioning, reading and maintenance using a smartphone or tablet .
The GO Balance App offers differentiated customer service, increasing heating savings and/or installation diagnostics.

The new Alpha3 circulator redefines everything a small domestic circulator is capable of doing.
The communication capability incorporated as standard in the new Alpha3 , translates into quick and easy hydraulic balancing of a home's radiator system.
This new feature benefits both installers and users, and can generate significant savings on bills.

The ALPHA Reader is a new accessory developed by Grundfos for the ALPHA3 circulator, which uses a light sensor to read the pump's operating data and send it to a smartphone or tablet .

By installing the Grundfos GO app, you will be able to have real-time information about the flow required by the various radiators in your home, and in the event of imbalances, the user will be guided step-by-step to correct the hydraulic system. The Grundfos ALPHA3 also offers maximum reliability without blockages, with the best energy efficiency on the market in its category.

Main intuitive control modes via the Grundfos GO Remote app:
- Radiators in AUTOADAPT mode - Underfloor heating in AUTOADAPT mode
- Radiator and underfloor heating in AUTOADAPT
- Proportional pressure (adjustment in 0.1 m increments)
- Constant pressure (adjustment in 0.1 m increments)
- Constant curve (adjustment between min. and max. with 1% intervals)
- Possible scheduling for night function and automatic summer operation

Features:
Liquid temperature: +2°C to +110°C (TF110)
System pressure: Maximum 1.0 MPa (10 bar)
Supply voltage: 1 x 230 V ± 10%, 50/60 Hz, PE
Protection class: IPX4D
Insulation class: F
Scope of supply: Alpha plug, gaskets (without union set) and volute insulation.

Advantages of ALPHA3:
No Blockage – Smooth operation reduces the need for emergency interventions.
Dry Running – Built-in active protection detects dry running and automatically restarts until water returns to the pump.
Auto-Adjustable – The AUTOADAPT function automatically finds the best pump settings to maximize both comfort and efficiency.
Market-leading efficiency – According to the VDE standard*, the ALPHA3 is the most energy-efficient circulator on the market.

Circulator with 5 year warranty.

Technical Sheet