The Grundfos MAGNA1 40/8 electronic heating and air conditioning circulator meets basic circulation needs in systems that require control and monitoring. The digital start/stop input enables remote control, while the fault relay output supports pump monitoring. It communicates wirelessly with the Grundfos GO Remote app and features a maintenance-free design.
The pump housing is made of cast iron, and the impeller is made of composite material. Its operation complies with EuP 2015 regulations.
- Type: Electronic circulator
- Applications: Heating, air conditioning
- Maximum head: 8 m
- Maximum flow rate: 19.1 m³/h
- Power: 17–267 W
- Voltage: 230 V
- Frequency: 50/60 Hz
- Maximum operating pressure: 10 bar
- Connection diameter: 40 mm
- Connection type: DN 40 flange
- Length: 220 mm
- Liquid temperature: -10 to +110 °C
- Pump housing: Cast iron
- Impeller: Composite material
- Remote control: Digital start/stop input
- Pump monitoring: Fault relay output
- Wireless communication: Grundfos GO Remote app
- Maintenance: Not required
- Product Number
- 99221303
Product Details
- Electronic
- Yes
- Application
- Air Conditioning, Heating
- Maximum Pressure Head (m)
- 8 m
Dimensions
- Connection Diameter
- 40 mm
- Length
- 220 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.