5" Draft Regulator Control with Collar

46207201 Field Controls RC5 Barometric Draft Regulator – 5 Inch with Collar

The Field Controls 46207201 RC5 Barometric Draft Regulator is designed for precise draft control in oil- or coal-fired heating systems. Suitable for residential and commercial installations, the RC series maintains consistent draft through automatic adjustment of the air intake to stabilize combustion and improve system efficiency. Constructed from corrosion-resistant galvanized steel, the 5-inch regulator includes a mounting collar and counterbalanced damper assembly for dependable performance under variable chimney and burner conditions.

Technical Specifications

• Manufacturer: Field Controls
• Model Number: 46207201 (RC5)
• Series: RC Barometric Draft Regulator
• Product Type: Barometric Draft Control / Draft Regulator
• Application: Residential and Commercial Oil or Coal-Fired Heating Equipment
• Flue Connection Size: 5 inches
• Mounting: Includes 5-inch collar for pipe installation
• Body Material: Galvanized Steel Construction
• Damper Type: Counterbalanced Swing Door with Adjustable Weight
• Draft Range Adjustment: 0.02" to 0.08" W.C. typical (adjustable per application)
• Operating Pressure: Atmospheric; non-pressurized flue systems
• Temperature Rating: Up to 750°F (399°C) continuous flue gas exposure
• Installation Orientation: Horizontal flue pipe (vertical mount optional with adapter)
• Compliance: UL Listed; complies with NFPA 31 and ANSI Z21.13 for oil and solid fuel systems
• Included Components: RC5 draft control assembly, mounting collar, and hardware

Professional Notes

The Field Controls RC5 draft regulator is intended for installation by qualified HVAC or mechanical contractors servicing oil- and coal-fired appliances. Proper draft control ensures consistent combustion efficiency, prevents soot accumulation, and stabilizes burner performance. The regulator’s counterbalanced design allows field adjustment for precise draft calibration in accordance with equipment manufacturer specifications. Installation requires airtight attachment to the flue pipe and alignment of the damper in the correct plane for smooth operation. Regular inspection and cleaning are recommended as part of annual burner maintenance.

Summary

The Field Controls 46207201 RC5 Barometric Draft Regulator is a 5-inch galvanized steel draft control with adjustable counterweight and mounting collar. Engineered for residential and commercial oil or coal-fired systems, it maintains stable draft pressure for consistent combustion and improved heating system performance.