Exhaustion Configurations; Concentric Duct For Fumes Outlet/Air Intake; Split Ducts For Fumes Outlet/Air Intake; Fumes Duct For Intake In Environments - Beretta EXCLUSIVE GREEN 25 CSI Installation And User Manual

CONCENTRIC DUCT
FOR FUMES OUTLET/AIR INTAKE
218
EXHAUSTION CONFIGURATIONS (fig. 12)
Boiler is homologated for the following exhaustion
configurations:
C13 Concentric wall exhaustion. Pipes can separately start
from boiler, but outlets must be concentric or close
enough to be subject to similar wind conditions (within
50 cm)
C23 Concentric exhaustion in common chimney (suction
and exhaustion in the same chimney)
C33 Concentric roof exhaustion. Outlets like C13
C43 Exhaustion and suction in common separate
chimneys, but subject to similar wind conditions
C53 Wall or roof separate exhaustion and suction in
different pressure areas. Exhaustion and suction
must never be located on opposite walls
C63 Exhaustion and suction with separately certified and sold
pipes (1856/1)
C83 Single or common chimney exhaustion and wall
suction

FUMES DUCT FOR INTAKE IN ENVIRONMENTS

11
SPLIT DUCTS
FOR FUMES OUTLET/AIR INTAKE
218
adaptor
Ø 60-80
C33 C33
C53
C43
C43
C13 C53
Fig. 10
Fig. 11
C13
B23
Fig. 12