Slant/Fin VHG-100-CH Installation And Service Manual page 66

Open, Air supply from room,
See paragraph 9.14 for more details.
Flue outlet
Vented area
Figure 9.12
Different pressure zone
See paragraph 9.13 for more details.
Figure 9.13
66
Air inlet
E93.1901EN032 Installation and Service Manual SlantFin VGH-CH / CO
Boiler is IPX4D applying a
bird screen with
elbows and if necessary, a
short straight pipe.
Boiler is IP20
two applying a bird
screen only