Field Controls 6RC 6″ Draft Regulator For Oil, Wood, & Coal

Description Oil / Coal-Fired Heating Equipment Draft Control Type Draft Control Used On Residential and Commercial Oil, Gas / Coal-Fired Heating Equipment Overall Dimension 6-5/8 Inch Outer Diameter Control Size 6 Inch Nominal Capacity 28.3 Square Inch Circumference 15-3/4 to 22 Inch Material Thickness 24 Gauge (Ring / Gate), 26 Gauge (Collar) Approval UL (Canada and US) Resources:FLDCONE00022_30.pdfFLDCONINST00020.pdf