- No glues, primers, or solvents needed
- Instant appliance commissioning
- Lightweight components for easier handling
- Allows post-installation adjustments
- 2+mm rigid gray PPs polypropylene construction
- Flame-retardant and high-temperature resistant
- UV-tested for indoor & outdoor applications
- Compatible with U.S. Category II & IV / Canadian Type BH, Class II appliances
- Maximum Flue Gas Temperatures Gas-fired: 230°F (110°C)
- Maximum Flue Gas Temperatures Oil-fired: 248°F (120°C)
InnoFlue® Single Wall Polypropylene Special Gas Vent Systems use industry-leading, flame-retardant polypropylene technology to construct single-wall, gasketed, rigid vent pipes, fittings, and accessories, available in both residential and commercial sizes up to 12″.

