12
Jeremias INSTALL_HT
Rev: 3/26/19
Flashings
A flashing is used to seal off the opening where the vent passes through the roof. Choose the correct
flashing to match the vent size and pitch of the roof.
To install (See Fig 25):
1.
Ensure the proper clearance to combustibles is maintained.
2.
Position the flashing over the vent. The upper end of the flashing is installed underneath the
roofing material. The lower end of the flashing is installed on top of the roofing material.
3.
Seal the flashing in place and secure with 2 roofing nails.
Storm Collar (SC)
A Storm Collar is used to seal off the opening between the vent and flashing.
To Install (See Fig 25):
1.
Position Storm Collar around vent and against the opening of
the flashing.
2.
Tighten worm gear to secure Storm Collar in place.
3.
Apply sealant around seam between Storm Collar and vent.
Rain Cap (RC)
The Rain Cap is used to terminate the chimney system and prevent rain,
animals, insects and other debris from entering the chimney system. The
Rain Cap has a pivoting top to allow access for inspection and cleaning.
To install (See Fig 26):
1.
Verify Rain Cap location conforms to details in Termination
Requirements section.
2.
Position Rain Cap on Chimney and secure. Refer to Joint
Assembly section.
Fig 26. Chimney Cap
Fig 24. AIS
Fig 25. Termination Requirements
Fig 26. Rain Cap
