Lennox ROOFTOP FLEXY FXK 55, Installation, Operating And Maintenance Manual

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TRANSITION CURB
FLEXYII_WSHP-IOM-1307-E - 21 -
This roof curb will arrive as a packaged on a pallet and need to be built together.
The part will be connected by special corrosion free nails. It is not possible to connect with standard nail equipment because
there is a lot of power needed. Therefore, you need a pneumatic or electric device.
All parts must be sealed with polyurethan sealant during assembly.
Foam Insulation Installing
•
Stick large foam pieces underneath the flat top
Foam Gasket Installing
•
Stick gasket all around the curb flange’s top
Spare parts
Fbox Gbox Hbox
GASKET 5840071R Grey foam M1 17 m / 0.85 m² 19 m / 0.95 m² 21 m /1.1 m²
INSULATION 5840071R 760 x 1960 - 1.39 m² 920 x 1960 - 1.79m² tbd
Rivets 5820542X 4.8 x 8 mm 100 130 160
Let it free on 200 mm
long to enable water
drainage