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Grundfos ALPHA3 is a circulator pump designed for heating systems and is fully controlled by the Grundfos GO Remote app, allowing easy balancing of radiator and underfloor heating systems.
With the highly efficient Grundfos ALPHA3 canned rotor circulator pump, it has never been quicker or easier to operate a pump in domestic heating systems. The ALPHA3 is fully controlled by a smart device using integrated Bluetooth communication. From the moment the circulator pump is installed and connected, the entire pump operation, including the setup wizard, is available in the GO REMOTE app. Setting up and controlling the pump is easier than ever, allowing for smarter, more optimal operation. The Grundfos ALPHA3 also features features that allow for simple flow-based hydronic balancing using the Grundfos GO BALANCE app.
Grundfos GO REMOTE is our easy-to-use platform for remote product control, selection and information. It gives you fast and intuitive control of all the features of connected pumps, such as the ALPHA3. It also gives you direct access to our online tools, saving valuable time on reporting and data collection.
You can also balance a complete heating system via the Grundfos GO BALANCE app, with real-time calculations of the required flow rate for your underfloor heating systems and radiators. A step-by-step guide will guide you through the entire process of hydronic balancing of all radiators and underfloor heating zones in your home.
- Radiator mode with AUTOADAPT: the simplest option for two-chain radiator heating systems
- Underfloor mode with AUTOADAPT: the easiest option for underfloor heating systems
- Combined radiator and underfloor heating mode for systems with a combination of heating systems.
- For programming and summer mode, a clock allows you to select in real time when the pump should operate and when to save energy.
- Simple user interface: The pump is completely operated from the Grundfos GO Remote app.
- Alarm and warning logging with assistance via Grundfos Go Remote.
- No need for external motor protection, thus reducing installation time.
- High torque starting improves ignition under harsh conditions
Dry running protection during power-on and normal operation.
- Maintenance-free due to encapsulated rotor design and use of solid components.
- The ALPHA connector allows for quick and easy electrical installation.
- Insulation housings are supplied with the pumps to minimise heat loss in heating systems.
In addition, the pump also features three control modes with progressive set point adjustment, which allows the pump settings to be adjusted at a given operating point:
- Proportional pressure control
- Constant pressure control
- Constant curve mode
The display shows the actual power consumption in watts or the actual flow rate in m3/h. LEDs indicate the current operating status.
