Saturn NHC 25B/30B/41B - Page 35

Component Overview
35
The principle of the heat exchanger
ModelNo: NHC 25B/30B/41B
Construction of Condensing Boiler
Heat Fluid
Heat transfer Fluid
Figure of Heat transfer method
Parallel Flow Counter Flow
Counter Flow
Condensate outlet
Chamber Temp. about 800 C
Fluid Flow
200 C under
75 C under
Counter Flow : 2 times
Parallel Flow : 1 time
ýNHC-25H/30H/41H doesnot come with an in-built DHW heat exchanger.
ýNHC-25EH/30EH/41EH doesnot
c
ome with an in-built DHW heat exchanger.