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Concentric by Centrotherm Eco Systems

InnoFlue® Concentric combines InnoFlue® Single Wall gas vent with a powder-coated metal outer covering, allowing both flue gases and fresh air to flow through one unit. This design reduces installation time and the number of roof or wall penetrations. It meets UL-1738 and ULC-S636 standards and is also zero clearance to combustibles, utilizing durable gaskets for secure connections.

Collection contains

32 products
Image for 2"/4" x 24" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 2"/4" x 24" Concentric PPs/ST Vent Length
Image for 3"/5" x 45 Concentric PPs/Alu Elbow
Centrotherm Eco Systems 3"/5" x 45 Concentric PPs/Alu Elbow
Image for 3"/5" x 36" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 3"/5" x 36" Concentric PPs/ST Vent Length
Image for 2"/4" Concentric Roof Termination PPs-UV
Centrotherm Eco Systems 2"/4" Concentric Roof Termination PPs-UV
Image for Short John Ball Valve Siphon
Centrotherm Eco Systems Short John Ball Valve Siphon
Image for 3"/5" Concentric to Twin Pipe Adaptor
Centrotherm Eco Systems 3"/5" Concentric to Twin Pipe Adaptor
Image for 4"/6" x 24" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 4"/6" x 24" Concentric PPs/ST Vent Length
Image for 4" Twin Pipe to 4"/6" Concentric Adaptor
Centrotherm Eco Systems 4" Twin Pipe to 4"/6" Concentric Adaptor
Image for 3"/5" Concentric Roof Termination PPs-UV
Centrotherm Eco Systems 3"/5" Concentric Roof Termination PPs-UV
Image for 4"/6" x 87 Concentric PPs/Alu Elbow
Centrotherm Eco Systems 4"/6" x 87 Concentric PPs/Alu Elbow
Image for 2"/4" Twin Pipe/Concentric Reversible Adaptor
Centrotherm Eco Systems 2"/4" Twin Pipe/Concentric Reversible Adaptor
Image for 110mm/150mm to 4"/6" Concentric Increaser
Centrotherm Eco Systems 110mm/150mm to 4"/6" Concentric Increaser
Image for 2"/4" x 12" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 2"/4" x 12" Concentric PPs/ST Vent Length
Image for 2"/4" x 87 Concentric PPs/Alu Elbow
Centrotherm Eco Systems 2"/4" x 87 Concentric PPs/Alu Elbow
Image for 2"/4" x 36" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 2"/4" x 36" Concentric PPs/ST Vent Length
Image for 3"/5" x 12" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 3"/5" x 12" Concentric PPs/ST Vent Length
Image for 4"/6" x 12" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 4"/6" x 12" Concentric PPs/ST Vent Length
Image for 3"/5" x 87 Concentric PPs/Alu Elbow
Centrotherm Eco Systems 3"/5" x 87 Concentric PPs/Alu Elbow
Image for 100mm/150mm to 4"/6" Concentric Increaser
Centrotherm Eco Systems 100mm/150mm to 4"/6" Concentric Increaser
Image for 4"/6" x 36" Concentric PPs/ST Vent Length
Centrotherm Eco Systems 4"/6" x 36" Concentric PPs/ST Vent Length
Image for Roof Flashing Concentric Pitch 25° to 45° For 4/6" Concentric Roof Terminations
Centrotherm Eco Systems Roof Flashing Concentric Pitch 25° to 45° For 4/6" Concentric Roof Terminations

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