Different Pressure Zones - REMEHA Quinta 30 Technical Information

7.3.6

Different pressure zones

Fig. 09 Different pressure zones
04.W3H.79.00008
The Remeha Quinta boiler (twin connection only) is capable of operating with the air
inlet and flue outlet in different pressure zones (CLV System).
There are some restrictions to the flue/air inlet lengths and max height differences
which have been detailed in Fig. 09.
Maximum total length of air inlet and flue gas outlet pipework (L) as detailed in table
below (calculation based on using 1 x 90 bend).
max eq. Length
eq. Length bend 45°
eq. Length bend 90°
Table 15 Calculation data different pressure zones
NOTE: this system may not be used in areas with adverse wind conditions (i.e. in
some coastal regions).
57117.indd 35 57117.indd 35
Bird guard
m
m
m
Quinta 30
80 mm
20
1.2
4
35
Flue outlet
Air inlet
1-4-2009 14:35:52 1-4-2009 14:35:52