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Initial Installation
QUALIFIED INSTALLERS ONLY
TERMINATION:
7
Figure 3: Height of Vertical Termination.
The bottom of the vent cap shall extend at
least 2 feet (0.61 m) above the highest point
of the roof where it passes through and at
least 2 feet (0.61 m) higher than any portion
of the roof within a horizontal distance of 10
feet (3.1 m).
See vent manufacturer’s instructions for vent
system clearances to combustibles and vent
terminal clearance from roof.
INSTALLATION INTO AN EXISTING CHIMNEY:
Figure 4: Installation into an existing chimney.
This basic venting conguration shown are rough guidelines only.
Follow national and local codes for other installation options.
Measure the height of the chimney beforehand and purchase
the appropriate kit. Never attempt to over stretch a exible liner
to accommodate the height of the chimney.
• Any ue damper must be removed or locked permanently in
the open position.
• The chimney must be clean, in good working order and
constructed out of non-combustible materials.
• Make sure that all chimney clean-outs are tightly tting and will
not permit air to leak into the chimney.
• Make all gas connections and check for leaks.
See vent manufacturer’s instructions for vent system clearances
to combustibles and vent terminal clearance from roof.