Polypropylene Vent Pipe
Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.
Z-Flex Z-Dens allows you to mix and match between single wall rigid, flexible and concentric venting parts.
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Z-Flex Z-Dens 4" x 25' Chimney Flexible Kit (2ZDFK425)
For vertical installations
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Regular Price:
$1,204.07
Special Price:
$963.26
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Z-Flex Z-Dens 4" x 35' Chimney Flexible Kit (2ZDFK435)
For vertical installations
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Regular Price:
$1,429.73
Special Price:
$1,143.78
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Z-Flex Z-Dens 4" Flexible Liner (2ZDFL824)
Single Walled. Can be cut to length
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Regular Price:
$1,850.74
Special Price:
$1,480.60