Type B13 Exhaust Gas Connection - Rational iCombi Pro Original Installation Manual

11 | Exhaust gas connection on gas units
A clearance of 400 mm [15.75 inches] must be kept between the flue
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pipes of the unit and the fat filters of the exhaust hood/ventilation ceiling
in order to prevent a risk of fire in the fat filter.
Vertical flue vents are not required.
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The unit must be placed directly under a kitchen ventilation system. The
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flue gas from the gas units with type A flue gas connection is first dis-
charged into the room, flows directly into the kitchen ventilation system
and is quickly discharged into the open air.
Monitor the exhaust vent to ensure that gas is only fed to the burners
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when extraction is ensured.

11.3 Type B13 exhaust gas connection

Incorrect function of the units when installed with non-original exhaust
gas collector with and without flow guard
Installing units with a non-original exhaust gas collector or exhaust gas
collector with flow guard may damage the unit.
Only use original exhaust gas collectors or exhaust gas collectors with
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flow guards from the manufacturer for installation.
Requirements
The flue gas connection type B13 corresponds to a room air-dependent
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gas fireplace a with fan upstream of the burners with exhaust gas collector.
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CAUTION
80.06.070_iCombiPro-iCombiClassic_IM_en-GB