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Silver metal barometric draft control with adjustment dial

Field Controls

Field Controls 01580101 9RC 9" Barometric Draft Control hvac control

SKU CH-3MCF-XW54T

Regulates draft for oil, wood or coal heating equipment with adjustable settings from .02 to .08 inches

  • Product colorSilver
  • Calibrated for precise draft adjustment to manufacturer specifications
  • Sensitive control range from .02" to .08" for accurate regulation
  • Compatible with oil, wood, or coal heating systems
  • Standard equipment on many leading furnace and boiler brands
  • Instrumentation recommended for installation to ensure optimal performance

9-Inch Barometric Draft Control

The Field Controls 01580101 9RC regulates combustion airflow in residential and commercial heating systems. It is designed for oil, wood or coal-fired furnaces and boilers. The unit ships new and calibrated for straightforward adjustment to the appliance manufacturer's specifications.

Calibrated Range .02 to .08 Inches

The control operates within a sensitive draft window of .02 to .08 inches water column. Instrumentation is recommended during installation to achieve precise calibration. It provides stable draft regulation within this range but cannot compensate for conditions outside the factory-calibrated limits.

Silver Finish for Standard HVAC Mounting

The silver-coloured housing fits typical barometric damper installations on oil, wood or coal equipment. It frees the installer from manual draft balancing once calibrated. Buyers needing automatic modulation beyond the fixed range or compatibility with gas-fired appliances should verify specifications before purchase.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $93.99
Pricier than about 67% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameField controls
Product colorSilver

Questions about this item

Will the 9RC draft control connect to the existing flue on my older oil-fired boiler?

The 9RC is designed for oil, wood or coal appliances and is calibrated to match furnace or boiler manufacturer specifications, so it fits standard residential and commercial flue connections.

How can I verify the 9RC is regulating draft correctly after installation?

Use a draft gauge to measure the pressure; the control is adjustable from .02" to .08" and the manufacturer recommends instrumentation when setting it during installation.

Does the 9RC come with mounting hardware or do I need to buy a separate kit?

The unit is supplied as the draft control only; any mounting brackets, screws or vent pipe adapters required for your specific flue must be purchased separately.

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