Concentric

Chimneys

Material & Construction

InnoFlue® Concentric integrates our industry leading InnoFlue® Single Wall, flame retardant, polypropylene technology and white powder coated metal outers. This integrated system allows both flue gases and fresh air to flow through a single component, reducing installation time and roof or wall penetrations.

InnoFlue® Concentric is ULC-S636 listed at zero clearance to combustibles, making it approved for use in Canada.

Concentric Vent Lengths and fittings are joined using high performance EPDM H1 gaskets which are suitable for service pressures up to 20 inches of water column (5000Pa) and are resistant to corrosive condensate.

InnoFlue® Concentric is used to vent individual appliances. InnoFlue® Concentric can be combined with InnoFlue® Single Wall and InnoFlue® Flex. For more information on system configurations, visit the InnoFlue® Concentric Solutions page.

Dimensions

  • Diameters: 2/4″ (60/100mm), 3/5″ (80/125mm), 4/6″ (110/160mm)
  • Concentric Vent Lengths (Effective Lengths): 1′, 2′ & 3′
Technical sheet

Flex

Chimneys

InnoFlue® Flex uses industry leading, flame retardant polypropylene technology to construct single wall, gasketed, flexible vent pipes and accessories. InnoFlue® Flex’s dynamic product line provides superior corrosion protection throughout. Lightweight polypropylene eliminates installation fatigue associated with most common venting materials, making it easy. The flexible properties of the Vent Length allow for the rapid lining of chimneys with offsets up to 45°. InnoFlue® is ULC-S636 listed at zero clearance to combustibles, making it approved for use in Canada.

Flexible Vent Lengths and fittings are joined using high performance EPDM H1 gaskets which are suitable for service pressures up to 20 inches of water column (5000Pa) and are resistant to corrosive condensate. 3″ and 4″ diameter Flex Vent Lengths have rigid sections every 2 feet. These rigid male sections can be inserted into any InnoFlue® Single Wall socket and allow for the easy transition between Single Wall and Flex. Once Centrocerin (installation lubricant) has dried the gaskets provide firm junctions between components.

InnoFlue® Flex is used to vent individual appliances. InnoFlue® Flex is commonly combined with InnoFlue® Single Wall but can also be combined with InnoFlue® Concentric. For more information on system configurations, visit the InnoFlue® Flex Solutions page.

Dimensions

Diameters: 2″ (60mm), 3″ (80mm), 4″ (110mm)

Available Lengths:

2″ Diameter

150′ Continuous Length
25′ Kit
35′ Kit
Custom Cut to Order

3″ Diameter

150′ Continuous Length
25′ Kit
35′ Kit
Custom Cut to Order

4″ Diameter

80′ Continuous Length
25′ Kit
35′ Kit
Custom Cut to Order

Technical sheet

Single Wall

Chimneys

InnoFlue® Single Wall Residential uses industry leading, flame retardant, polypropylene technology to construct single wall, gasketed, rigid vent pipes, fittings and accessories. InnoFlue® Single Wall’s dynamic product line provides superior corrosion protection throughout. Lightweight polypropylene eliminates installation fatigue associated with overhead installations of most common venting materials. InnoFlue® is ULC-S636 listed at zero clearance to combustibles, making it approved for use in Canada.

Vent Lengths and fittings are joined using high performance EPDM H1 gaskets, which are suitable for service pressures up to 20 inches of water column (5000Pa) and are resistant to corrosive condensate. Once Centrocerin (installation lubricant) has dried the gaskets provide firm junctions between components.

InnoFlue® Single Wall Residential can be configured to vent individual appliances or cascaded to form a common vent system. InnoFlue® Single Wall Residential can be combined with InnoFlue® Flex or InnoFlue® Concentric.

  • Diameters: 2″ (60mm), 3″ (80mm), 4″ (110mm) & 5″ (125mm)
  • Vent Lengths (Effective Lengths): 12″, 24″ 36″ & 72″
Technical sheet