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TF6089_B
Aereco S.A.
Recommendations to control the tightness of the roof bushing:
Airtightness of roof outlet
Airtightness of wall-mounted outlet
Recommendations to control the tightness of the wall bushing:
Recommendations to control the tightness of the unit:
1
2
3
3
1
2
5
6
4
3
1
Roof hoods
2
Mastic seal
3
Skylight frame
4
Bonding with vapour barrier adhesive tape or
pose of a sleeve with adhesive tape
5
Vapour barrier
6
Mastic seal
1
Insulation
2
Mastic seal
3
Tube
Junction between the unit and the duct by coupling with gasket
1
Airtight spigot
2
BXC exhaust unit with peripheral seal
(included)
1
2
