INSTALLATION
SCREENED INLET
ADHESIVE SEAL
IF SNOW ACCUMULATION
STORM COLLAR
IS APPLICABLE, OPENING
TO BE 1 FT. / 30 CM ( MIN. )
ADJUSTABLE
ABOVE THIS NORMALLY
FLASHING
EXPECTED LEVEL.
4" PVC PIPE
2-24
4FT / 122 CM
NOTE:
AIR INTAKE AND EXHAUST TERMINATION
SHOULD BE SEPERATED AS FAR AS POSSIBLE
TO PREVENT FLUE GAS RECIRCULATION
DURING DIFFERENT WIND CONDITIONS.
MIN 4FT / 122 CM
ABOVE AIR INTAKE
PIPING
EXHAUST STACK IS DOWNWIND
OF AIR INTAKE OPENING
ROOF
SUPPORT
DO N OT PLACE
INSULATION
IN REQUIRED AIR
METAL PLATE
SPACE CLEARANCE
FIRE STOP
FIGURE 9 ROOF PENETRATION DETAILS
CAL-IOM-2012-1220
TYPICAL ROOF PENETRATIONS
( SUGGESTED TERMINATION CONFIGURATIONS )
ADJUSTABLE
FLASHING
MAINTAIN MIN 9" / 22.86 CM
AIR SPACE CLEARANCES
TO COMBUSTABLES,
WIRES AND INSULATION
SECTION 2
© The Fulton Companies 2012