Wall Fixing; Aeraulic Connections - Ferroli EGEA 90 LT User, Installation, And Maintenance Manual

6.5

WALL FIXING

The product must be installed on a solid wall that is not subject
to vibrations. For securing choose the most suitable type of
expansion plug according to the specific wall type.
• Drill as shown in fig. 30.
fig. 30 - Drilling indication
• Hook the boiler with the special fastening bracket (fig. 31).
fig. 31 - Wall fixing
136
EN
300 mm
cod. 3541T580 - Rev. 06 - 04/2022
6.6

AERAULIC CONNECTIONS

In addition to the spaces indicated in section 6.4, the heat
pump requires adequate air ventilation.
• Create a dedicated air duct as indicated in fig. 32.
fig. 32- Example of air outlet connection
Install each air duct making sure that:
• It does not weigh down on the equipment.
• It allows maintenance operations.
• It is adequately protected to prevent the accidental intrusion
of materials inside the equipment.
• The connection to the outside must be done with suitable,
non-flammable piping.
• The total equivalent length of the extraction pipes plus the
delivery, including grilles, must not exceed 12 m.
The table gives the characteristic data of commercial ducting
components with reference to nominal air flows and diameters
125 mm.
EGEA
90 LT - 120 LT
1°
>50cm
1°