Installing The Chimney - M Design True Vision Series Instructions For Installation And Use Manual

4. Installing the chimney

Install the concentric flue duct as indicated by ONTOP - METALOTERM. The only authorised pipes are
ONTOP Metaloterm™. ONTOP-METALOTERM tested our appliances with their conduct and we only
guarantee a good working of the appliance with those. Between the external wall of the pipe and the wall
or the ceiling, you should allow for a clearance of at least 50mm and protection that is suitable against
temperatures of around 130°C. The passage of the front panel cowl in the external wall must be filled in
using silicone mastic.
The concentric flue duct should not be reduced to 150/100 for all True Vision.
Picture 1: ROOF EXIT (C31)
Appliance
850V / 550V / 550DV / 850DV
850DC / CL / CR / 650DC / 550DC
1 150V / 1050 DC / CL / CR
850VL / 850DVL
Appliance
1300V
Ø 200/130
Ø 200/150
Instructions for installation and use TRUE VISION Gas
C (min) C (max)
2 m 10m
2 m 9m
2 m 8m
C (min) C (max)
2 m 8m
Picture 1
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