Technical Data
VITOGAS 100, GS10
5
Technical Data
(continued)
Safety header pressure relief
valve connection
Ø” (NPTF)
¾
¾
¾
Gas supply connection
Ø” (NPTM)
¾
¾
¾
Flue gas
(NG)
*5
Temperature (at boiler water
supply temp. of 180 ºF/82 ºC)
– at rated full load
– at rated partial load
Mass flow rates
– full load
– partial load
ºF
ºC
ºF
ºC
lbs/h
lbs/h
237
114
195
90
375
328
226
108
196
91
411
364
231
111
201
94
498
430
Vent pipe collar
nominal
∅
inches
8
9
10
Combustion and dilution air
(approx. CFM)
100
115
125
Standby losses
%
at boiler water temperature of 140 ºF/60 ºC
0.72
0.69
0.67
*5
Measured flue gas temperature after dilution air with combustion air temperature of 68 °F/20 °C.
Partial load values are based on an input of 70% of the rated full load input.
"
For information regarding other Viessmann System Technology componentry, please reference documentation of respective product.
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