4
CHIMNEY FLUE THROUGH OUTSIDE WALL
IMPROPER
INSTALLATION
CHIMNEY FLUE WITHOUT
“
T
”
IMPROPER
INSTALLATION
ASH DEPOSIT
IN THE CURVE
PROTECTION
CAP
INSULATED
FLUE
ASH DEPOSIT
IN THE CURVE
CHIMNEY FLUE INSIDE AN OLD CHIMNEY
CORRECT
INSTALLATION
CHIMNEY WITH
COVER PLATE
INSULATION
OPEN 45°
CURVE
OLD CHIMNEY
FLUE
“
T
”
WITH
INSPECTION
CAP
EXTERNAL CHIMNEY FLUE
CORRECT
INSTALLATION
INSULATED
CHIMNEY
FLUE
PROTECTION
CAP
INSULATED
“
T
”
WITH
INSPECTION CAP
EN