West Columbia, South Carolina – Allied Air Enterprises™, a Lennox International Inc. Company, has expanded its gas furnace offering with the Armstrong Air® and AirEase™ A802E 80% Two-Stage Constant Torque (CT) gas…

West Columbia, South Carolina – Allied Air Enterprises™, a Lennox International Inc. Company, has expanded its gas furnace offering with the Ducane™, Concord® and Allied™ 80G2E 80% Two-Stage Constant Torque…