Centrotherm Eco Systems announces that its InnoFlue brand of polypropylene gas flue vent systems is now approved for use with Lennox Merit, Signature, and Elite series furnaces.

The InnoFlue® line of vent systems is listed with UL-1738 and ULC-S363 certifications, and is becoming the venting choice for wholesalers, contractors, engineers and manufacturers of original equipment.

The latest approvals for Lennox add to a list that already include familiar industry manufacturers. A complete list of Centrotherm Eco System’s OEM approvals can be found here.