Hergom CRETA Instrucciones Para Instalación, Uso Y Mantenimiento página 27

a) Resistant and fire proof materials must be used. Fibre cement
pipes must not be used.
b) Select the most vertical place possible. Do not connect several
pieces of equipment to the same chimney.
Incorrect
c) Ensure that the outlet of the flue is not near constructions and that
it is higher than the nearest roof top if there is an adjoining building.
d) The flue should be built in the place which is the least exposed to the
cold. If possible put the chimney inside the house.
f) Internal walls must be smooth and free from obstacles. When tubes are
joined together in chimneys ensure that there is a free flow of air.
Incorrect
Insufficient slope
Accumulation
of soot
Fig.-4
Incorrect
Fig.-5
Correct
Fig.-6
Sufficient
slope
Correct
Correct
Incorrect
27
Correct