Viessmann Vitodens 100-W WB1B Series Installation And Service Instructions Manual page 88

Additional Information
Technical Data
Integrated with the Boiler
DHW supply temperature
Continuous draw rate
with DCW temp. of 56º F (13º C)
Continuous draw rate
at ∆ t= 63º F (35K)
Maximum allowable working
pressure (potable water)
Test pressure
Connections, DHW and DCW
Connections to boiler supply/return
and to heating supply/return
Dimensions
Overall depth
Overall width
Overall height
Height with pipe connector
Integrated pump flow rate
DHW production @ 23 ft. (9.8 m)
Head pressure
Heating system operation
with system side additional
drop in pressure of max. 6 ft. of
water (1.8 m)
Weight
1
Based on boiler max. output and boiler supply temperature of 176º F (80º C).
2
DCW and DHW temperature rise would be proportional. Maximum DHW supply temperature is 140º F (60º C).
88
(continued)
Model No.
1
2
NPTM (male) "
NPTM (male) "
USG/min.
USG/min.
ºF (ºC)
USG/h
L/h
USG/h
L/h
psi
psi
inches
mm
inches
mm
inches
mm
inches
mm
L/h
L/h
lbs
kg
Vitodens 100-W, WB1B Installation & Service
WB1B 26
140 (60)
99
374
156
589
150
300
b
c
9.8
250
17
432
8.7
223
13
331
5.63
1278
6.2
1408
25
11
CombiPLUS Kit
WB1B 35
140 (60)
147
556
216
800
150
300
b
c
9.8
250
17
432
8.7
223
13
331
5.63
1278
6.2
1408
25
11