Direct and Indirect-Fired Solutions

Charter Steel - Cleveland, OH

Heavy Industrial Make-Up Air

R-Series Premium Make-Up Air System
100% Outside Air Ducted to Work Stations

Key Facts:
Product: AbsolutAire R-Series 100% OA Make-Up Air System
Model: R460-UOX
Airflow: 50,000 CFM
Capacity: 4,102 MBH
Fuel: Natural Gas

Class II Fan
Filter Section
Service Platform & Ladder
2” Double-Wall Insulated Cabinet
Painted Interior

Installed: 2003

Project Overview:

Charter Steel is a leading supplier of carbon and steel bar, rod, and wire products. For a steelmaking plant in Cleveland, Charter required a premium-built make-up air system that would deliver long-life performance in a harsh environment. AbsolutAire had a durable solution for delivering make-up air to specific workstations through extensive ductwork.

The AbsolutAire R460 model operates on 100% outside air and features robust construction with structural-tube framing, standing-seam exterior panels, and double-wall, two-inch insulated cabinet. An SWSI airfoil-blade fan is perfectly matched to the facility’s challenging environment and the high static pressure requirements of the additional ductwork. A service platform and ladder accommodate regular service and maintenance needs.

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