Transitioning your rectangle exhaust hole into a round exhaust hole can be done by installing a rectangle to round insert adapter boot.
Square to round chimney adapter.
The rectangle to round insert adapter boot allows you to make connections between round flex liners to inserts and stoves with rectangle or oval exhaust openings.
The adapter fits over masonry and tile chimneys.
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The famco ata tile cap adapter is a custom item requiring your exact length and width measurements for the outside dimensions of your flue.
The famco ata tile cap adapter allows a square chimney tile or flue to accept round caps to terminations.
The famco atass tile cap adapter allows a square chimney tile or flue to accept round caps to terminations.
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The adapter fits over masonry and tile chimneys.
The famco atass tile cap adapter is a custom item requiring your exact length and width measurements for the outside dimensions of your flue.
Click link below for full product specifications.
Our bolt on adapter plates are used for adapting any round cap onto a masonry square or rectangle chimney flue.
Quality constructed in 28 gauge stainless steel.
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We may supply an adapter collar for your size flex.
The collar is angled back toward the damper.
The heavy gauge cast iron boot can withstand extreme temperatures.
Also available with cement down flanges additional information.
After watching this video you will clearly understand the tools needed and how the adapter boot works with your wood stove or fireplace insert.
This product includes a draw bolt collar for easy installation and a secure fit.
Adaptors and adapters for square masonry and tile chimney openings that allow placing round chimney caps and vents on them for better drafting and weather protection.
New selkirk 243246 3vp a6 pellet stove galvanized chimney adapter pipe 5656509.
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The low profile design will clear most fireplace openings.
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These sheet metal adapters convert the square supply and return to round which will accommodate round flexible duct.