Buderus KB472 series: Floor-Standing Condensing Boiler
Capacity table and technical specifications of every model in the Buderus KB472 series.
The Buderus Logano plus KB472 series consists of floor-standing condensing boilers from 350 kW to 620 kW. They are used for the central heating of large residential complexes, hospitals and commercial buildings.
Each model is ordered with left or right-hand connections. The boilers are rated for 6 bar operating pressure; the safety fitting group and the motorised flue damper are selected separately.
All models in the KB472 series
| Model | SAP no. | Nominal heat output (kW) | |
|---|---|---|---|
| 50/30 °C | 80/60 °C | ||
| KB472-350 | 7736606374 | 350.0 | 326.7 |
| KB472-400 | 7736606375 | 408.0 | 380.6 |
| KB472-500 | 7736606376 | 500.0 | 466.7 |
| KB472-620 | 7724001536 | 620.0 | 583.1 |
Values are the nominal heat outputs given in the manufacturer's price list (at 50/30 °C and 80/60 °C water temperatures). Data date: 2026-09-21.
Specifications
- Brand
- Buderus
- Series
- KB472
- Type
- Floor-standing condensing boiler
- Connection
- Left or right-hand connection
- Operating pressure
- 6 bar
- Models
- 4 models (350 – 620)
Compatible accessories
7736603292Logamatic MC110 control panel (floor-standing boiler or cascade)7738112227BC30E control panel interface7738114123RC310 controller, black (FA outdoor sensor included)7738111002MC400 cascade module (up to 4 boilers with RC310)7738113392MM100 zone module (1 cylinder or 1 heating circuit)5991376FV/FZ sensor (for heating circuit or low-loss header)7736602054Logamatic 5313 control panel (cascade of up to 16 boilers)7738700588Danfoss maximum / minimum pressure switch (1-10 bar)7736603804MUK250D motorised flue damper