39
4
SYSTEMA S.p.A.
INFRA ES rev. 02GBEN13112018
INSTALLATION
Fig. 4.24 wall exhaust (slope outwards facilitates venting of any condensate that forms at the start)
SLOPE
4.4.3 Wall exhaust pipes
Fig. 4.25 Collective exhaust
Ambient air to eliminate
condensation on the flue
pipe