Field Controls Barometric Draft Control

Field Controls Barometric Draft Controls, also called barometric dampers or draft regulators, keep the draft steady in oil, gas, and solid-fuel heating appliances. Steady draft is needed for efficient combustion and safe venting. These controls offset the effects of temperature changes, barometric pressure changes, and wind. They are used with furnaces, boilers, and water heaters.

Key Features:

• Consistent draft: Automatically counteracts changes in temperature, barometric pressure, and wind to help keep combustion stable.
• Adjustable calibration: Set the control to match the furnace or boiler manufacturer's draft specifications.
• Single- and double-acting designs: The product line includes single-acting controls for oil and solid-fuel applications. It also includes double-acting controls for gas-fired and dual-fuel appliances, which allow for spillage if the flue is blocked or there is a downdraft.
• Multiple fuel applications: Available for oil, gas, LP gas, and coal or wood applications, in residential, commercial, and industrial models.
• Durable construction: Metal construction built for continuous use in heating system venting.
• Easy installation: Many models include a collar for mounting to the vent pipe.

Using a barometric draft control helps reduce wasted fuel, helps prevent backdrafting, and supports efficient heating system operation. It is also commonly installed between a draft inducer or power venter and the appliance it serves, to smooth out draft fluctuations. Field Controls is a well-known name in combustion air and draft management. Choose the model that matches your appliance type, fuel, and flue pipe.