Discharge In Different Pressure Areas - REMEHA GAS 210-80 ECO PRO Technical Information

7. Connecting the flue gas discharge and air supply
fig. 08

Discharge in different pressure areas

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7.3.2 Discharge in different pressure areas
For installations where supply and discharge points are in two dif-
ferent pressure zones CLV system please contact Broag Techni-
cal Dept. for further details and advice. The maximum acceptable
height difference between combustion air supply and flue gas
discharge is 36 m and the maximum acceptable length of the air
supply and flue gas discharge combined is shown in table 05.
Maximum permitted flue gas discharge and
air supply pipe lengths
Boiler model
210-80
210-120 150
210-160 150
210-200 150
table 05
Air supply and flue gas discharge table for 'simplified
CLV system'
GAS 210 ECO PRO
D in mm L in m
150
114494-190310
36
36
23
11