Fuel oil EL Natural gas Alternative gases Operating temperature
CO
≤ 80 mg/m
3
flue gas ≤ 80 mg/m
3
flue gas
NO
X
≤ 180 mg/m
3
flue gas ≤ 100 mg/m
3
flue gas
< 110 ºC
≤ 200 mg/m
3
flue gas ≤ 110 mg/m
3
flue gas
110 ºC to ≤ 210 ºC
≤ 200 mg/m
3
flue gas
depending on the operating temperature
Checks as part of the Building Regulations approval process
As part of the Building Regulations approval process, condensing
combustion equipment is tested by the flue gas inspector (where appli-
cable) for adherence to Building Regulations and any general recog-
nised technical rules to be observed.
The State Building Regulations, their implementation orders and the
combustion equipment orders, as well as the general building appro-
vals and permits of the higher supervisory authority, in individual
cases, are part of the Building Regulations requirements.
Appendix
(cont.)
OIL/GAS BOILERS
VIESMANN
77
5822 426 GB
12