Wall thimble the wall thimble wt is available to use where amerivent direct vent passes through a vertical wall.
Direct vent wall thimble installation.
Use with square horizontal cap only.
Directvent pro collection 4 inner diameter galvanized wall thimble.
The directvent pro 4 x 6 5 8 inner diameter galvanized wall thimble is a component that is used in a typical venting installation.
Directvent pro installation guide directvent pro by simpson duravent is a unitized coaxial venting system designed for use with direct vent gas or propane stoves heaters and fireplaces.
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Materials and construction 020 aluminum inner wall.
Use with square horizontal cap only.
You should pack insulation snugly against the outside box frame of the thimble but never place insulation into the area within the thimbles s cylinder.
May be required in canada.
In this video i start my diy fireplace by installing a flexible direct vent system through the wall behind the fireplace.
Exceldirect has the industry s first flared casing design for simple push together assembly.
018 galvanized steel outer wall.
The directvent pro wall thimble provides a complete wall pass through and fire stop.
Painted outer walls made of laserwelded 018 galvalume steel.
The directvent pro 4 inner diameter galvanized wall thimble is a component that is used in a typical venting installation.
Directvent pro features tight inner connections for superb performance with no gaskets or sealants required unless specified by the appliance manufacturer.
The directvent pro wall thimble provides a complete wall pass through and fire stop.
The wall thimble will provide for 1 clearance to combustible material as the vent passes through the wall.
The rough framed in opening for direct vent is 10 square for 4 x 6 systems and 11 square for 5 x 8 systems.
Use with square horizontal cap only.
It is designed to be the easiest to assemble direct vent available.
Insulated wall thimbles are designed so the thimble assembly will reduce the minimum 18 inch clearance to combustibles to a minimum of at least 2 clearance.
Pushing two pieces together completely seals the joint and three self tapping screws solidify the assembly.
May be required in canada.
May be required in canada.
