Rational iCombi Pro Original Installation Instructions page 82

11 | Flue gas connection for gas devices
To avoid a fire hazard due to grease in the grease filter, a distance of 400
n
mm [15.75 inch] must be maintained between the flue gas pipes of the de-
vice and the grease filters of the extractor hood/ventilation ceiling.
It is not mandatory that the gas supply to the burners is only released
n
when the extraction system is in operation.
An up-current socket is not required.
n
For the installation of gas device with a type A flue gas connection with a
n
total rated load of less than or equal to 14 kW, it is sufficient if the installa-
tion site meets one of the following criteria:
– The installation area has a volume of more than 2 m
– The installation area has a door to the outside or a window that can be
– A kitchen ventilation system is operated which has a minimum deliv-
Requirements for device sizes 6 full size GN to 20 full size GN
The flue gas connection type B23 for these device sizes corresponds to a
n
room air-dependent gas fireplace with a fan upstream of the burners with-
out flow protection and with a total nominal load in the installation area
greater than 14 kW.
82 / 96
kW].
opened.
ery volume of 15 m
corresponding supply air openings are provided.
3
/h [529.72 ft³/h] per kW total rated load and
80.06.083_iCombiPro-iCombiClassic_IM_en-US
3
/kW [70.63 ft³/