FAQ
When venting combustion gas, InnoFlue® Flex cannot be installed horizontally. The installation of InnoFlue® Flex in a horizontal configuration allows for the pooling of condensate. This can create sagging in the vent system leading to the creation of back pressure. Back pressure can result in a forced shut down of the heating appliance.
InnoFlue® Flex and BlitzFlex® can be installed horizontally when used as an air intake.
InnoFlue® Flex and BlitzFlex® can be installed horizontally when used as an air intake.
InnoFlue® Flex can be installed in a shared chimney, assuming the flues are separated, if the ambient air temperature does not exceed 300°F (149°C).
InnoFlue® Flex should not be installed in a sheet rock wall.
InnoFlue® Polypropylene Special Gas Vent Systems can be installed in chases with offsets that do not exceed 45°. Chases can have multiple offsets.
No, InnoFlue® Flex is UL-1738 and ULC-S636 listed exclusively for use as a combustion gas vent system inside of a chase.
InnoFlue® Polypropylene Special Gas Vent Systems are commonly installed in masonry, b-vent and sheet rock chases.