Curbing And Flashing - Lennox eNeRGy Series Installation, Operating And Maintenance

INSTALLATION ON A ROOFCURB

Curbing and flashing

Check that the insulation is continuous, counter flash and seal around the frame as shown.
CAUTION: To be effective, the upstream must end below the drop edge. Where pipes and electrical conduits extend through the roof,
flashing must conform to local codes of practice
Before installing the equipment, make sure that seals are not damaged and check that the unit is secured to the mounting frame. Once
in position, the bottom of the equipment must be horizontal. The installer must comply with local authority standards and specifications.
Gasket
Rooftop
Sealing
Insulation
Roofcurb
* Check that the roofcurb height is enough to respect a sealing height of 150mm minimum (French DTU 43.3) considering the building
specifications : geometry of the roof, material and thickness of the insulations and other protection layers, slope of the roof...).
IMPORTANT note: This operation must be realised prior to put the machine on the roofcurb
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