Field Controls 7″ Barometric Draft Control – Professional Grade for Stable Combustion
The Field Controls 7″ Barometric Draft Control is engineered to maintain consistent draft in oil- and coal-fired heating systems. By regulating chimney draft, it ensures proper combustion, minimizes heat loss, and extends equipment life. Built for demanding applications, this control is a standard choice for professionals who require reliable performance on every installation.
Why Contractors Use Field Controls Draft Controls
Field Controls is a recognized leader in combustion air and draft management. The 7″ Barometric Draft Control is factory-calibrated and field-adjustable, giving heating professionals the flexibility to fine-tune draft pressure to manufacturer specifications. Its heavy-duty design and precision operation make it a dependable component on both residential and light commercial systems.
Performance Advantages
- Consistent Draft Control: Adjustable range from .02″ to .08″ W.C., allowing precise setup for boilers and furnaces.
- Heavy-Gauge Construction: Fabricated from durable steel with corrosion-resistant finish to handle continuous use.
- Efficiency Gains: Reduces wasted fuel by keeping draft at optimal levels for combustion efficiency.
- Reliable Operation: Proven to stabilize draft under varying wind and chimney conditions.
Technical Specifications
- Size: 7 inches
- Adjustment Range: .02″ to .08″ W.C.
- Application: Oil- and coal-fired appliances
- Material: Heavy-duty steel with corrosion-resistant finish
Installation Notes
Although designed for straightforward installation, the Field Controls 7″ Draft Control should be installed by a qualified HVAC or plumbing professional. Correct mounting, leveling, and calibration are critical to ensure system performance and code compliance.
Professional Applications
Contractors: Saves time on setup with easy adjustments while delivering long-term reliability for clients. Ideal for retrofit and new system installations.
Service Technicians: Provides a dependable replacement part when servicing draft-sensitive equipment, ensuring stable combustion and reduced callbacks.
Summary
The Field Controls 7″ Barometric Draft Control is a contractor-grade solution for maintaining proper draft in heating systems. With its precision calibration, rugged construction, and proven reliability, it is an essential component for efficient and safe combustion system operation.




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