DHW cylinders
300 l capacity
BÖ
R
b
BÖ
Inspection and cleaning aperture
E
Drain
HR
Heating water return
HV
Heating water flow
KW
Cold water
R
Additional cleaning aperture and immersion heater
SPR Sensor well for cylinder temperature sensor or temperature
controller (internal diameter 17 mm)
WW DHW
Z
DHW circulation
7
VIESMANN
80
(cont.)
WW
Z
HVs/SPR
HRs
KW/E
SPR
Cylinder capacity
l
a
mm
b
mm
c
mm
300
667
744
1734
VITOSOL