Field Controls 9RC Oil/Coal-Fired Heating Equipment Draft Control

Oil/Coal-Fired Heating Equipment Draft Control; Type Draft Control; Used On Residential and Commercial Oil, Gas/Coal-Fired Heating Equipment; Overall Dimension 9-11/16 Inch Outer Diameter; Control Size 9 Inch; Nominal Capacity 63.6 Square Inch; Circumference 25-1/4 to 31-1/2 Inch; Material Thickness 20 Gauge (Ring/Gate), 26 Gauge (Collar); Approval UL (Canada and US)