The Double Branch Take Off Fitting (DBTO) is a high-performance, Australian-made solution for efficient airflow distribution in ducted air conditioning systems. Made from UV-stabilised “Alkatuff” polyethylene and rotationally moulded for added strength, it is built to perform reliably even in high-temperature roof spaces. Fully internally insulated—including the duct take-offs—it helps maintain energy efficiency and reduce noise. The stepped take-offs support various flexible duct sizes, while integrated tabs ensure a secure and tight connection. Easy to handle, transport and install, the DBTO fitting is a durable and versatile choice, backed by a 20-year product warranty.

BTO | DBTO | Y Piece Fitting | Reducer

Insulated Poly Double Branch Take Off Fitting (DBTO) 200x150x150x150
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Insulated Poly Double Branch Take Off Fitting (DBTO) 200x150x150x150

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Insulated Poly Double Branch Take Off Fitting (DBTO) 200x150x150x150 Images are for reference only.

$78.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 250x200x150x150
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Insulated Poly Double Branch Take Off Fitting (DBTO) 250x200x150x150

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Insulated Poly Double Branch Take Off Fitting (DBTO) 250x200x150x150 Images are for reference only.

$88.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x200x200x200
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x200x200x200

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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x200x200x200 Images are for reference only.

$97.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x200x200
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x200x200

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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x200x200 Images are for reference only.

$90.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x200x200
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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x250x250

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Insulated Poly Double Branch Take Off Fitting (DBTO) 300x300x250x250 Images are for reference only.

$125.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x250x250
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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x250x250

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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x250x250 Images are for reference only.

$130.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x300x300
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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x300x300

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Insulated Poly Double Branch Take Off Fitting (DBTO) 350x350x300x300 Images are for reference only.

$135.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 400x400x300x300
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Insulated Poly Double Branch Take Off Fitting (DBTO) 400x400x300x300

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Insulated Poly Double Branch Take Off Fitting (DBTO) 400x400x300x300 Images are for reference only.

$160.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x250x250
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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x250x250

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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x250x250 Images are for reference only.

$170.00
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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x350x350
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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x350x350

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Insulated Poly Double Branch Take Off Fitting (DBTO) 450x400x350x350 Images are for reference only.

$185.00
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