Bosch ZWB 37-2 A - 2 Product details; 2.1 Intended use; 2.2 Explanation of model code

8 | Product details
6 720 644 144 (2010/09)
2 Product details
2.1 Intended use
The appliance may only be installed in sealed hot-water central
heating systems to EN 12828.
Using the appliance for any other purpose will be considered
incorrect use. Bosch accepts no liability for any damage resulting
from such use.
The commercial and industrial use of appliance to generate
process heat is not permitted.
2.2 Explanation of model code
Z Central heating appliance
S Cylinder connection
W DHW heating
B Condensing boiler technology
30 Output up to 30 kW
37 DHW output up to 37 kW
-2 Version
A Fan-assisted appliance without draught hood
Condens 5000 W ZSB 30-2 A
ZWB 37-2 A
Table 2