
Duravent 3" PelletVent Pro 3" Wall Thimble with 3" Air Intake: 3CAS-WTPK
This wall thimble measures 9" x 14 3/4" and will fit wall depths from 4" to 6 1/2" and includes an insulation ring to reduce air infiltration where the pipe slides through the thimble.
Combustion Air System is a patent-pending design that pre-heats combustion air. Inbound air is circulated through baffles around the heated areas of the wall thimble pre-warming the combustion air before it is delivered to your stove
Original: $299.99
-70%$299.99
$90.00Duravent 3" PelletVent Pro 3" Wall Thimble with 3" Air Intake: 3CAS-WTPK
This wall thimble measures 9" x 14 3/4" and will fit wall depths from 4" to 6 1/2" and includes an insulation ring to reduce air infiltration where the pipe slides through the thimble.
Combustion Air System is a patent-pending design that pre-heats combustion air. Inbound air is circulated through baffles around the heated areas of the wall thimble pre-warming the combustion air before it is delivered to your stove
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Product Information
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Description
This wall thimble measures 9" x 14 3/4" and will fit wall depths from 4" to 6 1/2" and includes an insulation ring to reduce air infiltration where the pipe slides through the thimble.
Combustion Air System is a patent-pending design that pre-heats combustion air. Inbound air is circulated through baffles around the heated areas of the wall thimble pre-warming the combustion air before it is delivered to your stove

















