Installation And Chimney Parameters - ATTACK STANDARD User Manual

1. INSTALLATION AND CHIMNEY PARAMETERS

By installation of chimney connection to boiler it is necessary to care about correct outlet of flue
gas and eventual condensate, not to let it fall back into the boiler. For this purpose you can use
the T-piece, see picture below. Exhaust connection comes into the chimney vent. If it is not
possible to connect boiler to chimney vent directly, then the adequate extension of exhaust
connection has to be as short as possible, and no longer than 1 m, without additional heating
surface and it has to go up in direction to the chimney. Exhaust connections must not go
through foreign dwelling or utility units. Internal cross-section of the exhaust connection must
not taper in direction to the chimney. Try to minimize usage of elbows by installation. Chimney
has to be constructed in conformity with the norms STN 73 4201 and STN 73 4210.
4
Prescribed values of the correct height and
cross-section chimney dimensions:
DPX15, DPX25, DPX35, DPX45
20×20 cm min height 7 m
 20 cm
min. height 8 m
15×15 cm min height 11 m
 16 cm
min height 12 m