Bellfires UNICA 200 L Instruction For Use & Installation Instructions page 19

Bellfi res
2 MECHANICALLY VENTILATED HOUSE (see Figure 7)
• The room in which the appliance is to be fi tted must have a non-
closable combustion air supply opening. The minimum dimensions
are detailed in "Technical Details/Regulations" at the rear of this
manual (see also Paragraph 2.4, point 2).
• The fl ue gases must be extracted by means of a fl ue extraction fan.
Figure 7: Mechanically ventilated house
Instructions for use & Installation instructions
GAS
FLUE EXTRACTION FAN
AIR SUPPLY
OPENING
English
19