barbas ENERGA 70-55 TUNNEL, Installation Instructions Manual, Page: 29 / 62

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ENERGA 70-55 TUNNEL
The combustion air supply
The combustion air supply connection is located on the under side of the appliance.
Note Always ensure that there is suffi cient
open space under the appliance for
the combustion air supply.
Combustion air supply
connection on the under
side of the appliance
Connecting direct air supply connection
Note: If you choose for a direct connection with the outside air,
this is only possible before the appliance is fi tted. It is no
longer possible after the appliance has been fi tted.
1. Fitting combustion air supply tube/pipe Ø125 mm:
• Insert the metal (fl exible) pipe under the appliance through the opening in the bottom.
• Fix the tube to the lower metal bottom plate using parker screws.