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4046061-E
Insert vent pipe into the vent hood outlet and seal with a quality silicone sealant capa-
ble of continued operation to 450° F. Through wall penetrations are trimmed using a
wall/ceiling thimble that maintains a continuous one inch clearance to combustibles
around the circumference of the pipe.
Seal the joint by spreading the silicone even-
ly around the pipe. Spread the sealant evenly
between the top plate and the vent pipe and
ensure that no gaps are present.
Place a 1/4” bead of silicone around
the entire circumference of the pipe.
VENTING
