Viessmann Vitopend 100-W Installation And Service Instructions

51
6.0 to 24.8 kW
Rated heating output kW 6.0 24.8
Natural gas (12T)
Nozzle ø mm 1.20 1.20
Nozzle pressure
based on a supply pressure of 20 mbar
mbar 1.0 15.5
7.5 to 30 kW
Rated heating output kW 7.5 30
Natural gas (12T)
Nozzle ø mm 1.20 1.20
Nozzle pressure
based on a supply pressure of 20 mbar
mbar 1.0 15.8
9.0 to 36 kW
Rated heating output kW 9.0 36
Natural gas (12T)
Nozzle ø mm 1.20 1.20
Nozzle pressure
based on a supply pressure of 20 mbar
mbar 1.0 13.9
Note
The values for nozzle pressure given in
the tables apply to the following ambi-
ent conditions:
■ Air pressure: 1013 mbar
■ Temperature: 15 °C
Wobbe index see page 42.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5837146
Service

Viessmann Vitopend 100-W Specifications

General

Fuel Type	Gas
Max. Water Temperature	85 °C
Type	Condensing Boiler
Gas Type	Natural gas / LPG
Efficiency	Up to 98%