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FIELD CONTROLS

FIELD CONTROLS is a manufacturer of combustion and ventilation controls, primarily serving the HVAC and industrial burner markets. The company is known for its draft inducers, power venters, and motorized dampers, which are used to manage air flow in heating systems, boilers, and exhaust applications. The product line includes fresh air intake dampers (FAD and FAV series) in diameters from 4 to 12 inches, operating on 24V AC with normally closed switch action and rubber blade seals. These dampers are designed for crimped or slip-over duct connections and include wiring harnesses or mounting hardware. The power venter line, such as the SWG-8 model, is rated for 7- to 8-inch pipes, delivers 0.011 cfm at 0.0 inches static pressure, and uses a steel wheel driven by a 115V AC, single-phase motor. FIELD CONTROLS also supplies OEM replacement parts for humidifiers, including drain valves and heater elements compatible with specific models. Build standards are reflected in UL listing for certain products, and the components are engineered for reliability in continuous-duty applications. 3G Electric stocks 117 SKUs from FIELD CONTROLS, covering draft inducers, dampers, and HVAC parts, with datasheets and logistics support for global procurement. The range supports plant engineers and maintenance managers who need standardized, field-proven components for burner management, ventilation control, and exhaust systems. Technical buyers can expect consistent specifications across product families, with clear voltage, pressure, and dimensional data for integration into existing setups.

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About FIELD CONTROLS

FIELD CONTROLS is a manufacturer of combustion and ventilation controls, primarily serving the HVAC and industrial burner markets. The company is known for its draft inducers, power venters, and motorized dampers, which are used to manage air flow in heating systems, boilers, and exhaust applications. The product line includes fresh air intake dampers (FAD and FAV series) in diameters from 4 to 12 inches, operating on 24V AC with normally closed switch action and rubber blade seals. These dampers are designed for crimped or slip-over duct connections and include wiring harnesses or mounting hardware. The power venter line, such as the SWG-8 model, is rated for 7- to 8-inch pipes, delivers 0.011 cfm at 0.0 inches static pressure, and uses a steel wheel driven by a 115V AC, single-phase motor. FIELD CONTROLS also supplies OEM replacement parts for humidifiers, including drain valves and heater elements compatible with specific models. Build standards are reflected in UL listing for certain products, and the components are engineered for reliability in continuous-duty applications. 3G Electric stocks 117 SKUs from FIELD CONTROLS, covering draft inducers, dampers, and HVAC parts, with datasheets and logistics support for global procurement. The range supports plant engineers and maintenance managers who need standardized, field-proven components for burner management, ventilation control, and exhaust systems. Technical buyers can expect consistent specifications across product families, with clear voltage, pressure, and dimensional data for integration into existing setups.

Common Applications

  • Residential and commercial furnace exhaust — FIELD CONTROLS SWG-8 power venter for 7- to 8-inch pipes
  • Fresh air intake in HVAC systems — FIELD CONTROLS FAD-12 motorized damper for 12-inch ducts
  • Boiler combustion air control — FIELD CONTROLS FAD-6 motorized damper for 6-inch ducts
  • Humidifier maintenance — FIELD CONTROLS 2006 drain valve for S2000-LH and S2020-LH models
  • Ventilation balancing in industrial buildings — FIELD CONTROLS FAV-4 motorized damper for 4-inch ducts

Frequently asked questions

Common questions about FIELD CONTROLS from 3G Electric.

What are the key specifications for FIELD CONTROLS fresh air intake dampers like the FAD-12?

The FIELD CONTROLS FAD-12 is a motorized damper for 12-inch diameter ducts, with a length of 12 1/8 inches, height of 16 7/8 inches, and width of 16 7/8 inches. It operates on 24V AC with a normally closed switch action, uses a flat blade with a rubber blade seal, and includes a 3-wire harness with modular damper connector. The connection type is crimped/slip-over, and it is designed for single damper applications.

How does the FIELD CONTROLS SWG-8 power venter perform in exhaust applications?

The FIELD CONTROLS SWG-8 is a pipe-mount exhaust draft inducer rated for 7- to 8-inch pipes. It delivers 0.011 cfm at 0.0 inches static pressure, uses a steel wheel, and operates on 115V AC, single-phase, 60 Hz, drawing 4.37 A. It includes a two-piece backing plate and is UL listed for furnace applications.

Are FIELD CONTROLS motorized dampers available in sizes other than 12 inches?

Yes, FIELD CONTROLS offers motorized fresh air intake dampers in multiple diameters, including 4 inches (FAD-4 and FAV-4) and 6 inches (FAD-6 and FAV-6). All models operate on 24V AC with normally closed switch action, flat blades, and rubber blade seals. The FAD series includes a 3-wire harness with modular damper connector, while the FAV series includes mounting hardware or a mounting hole template.

What replacement parts does FIELD CONTROLS offer for humidifiers?

FIELD CONTROLS supplies OEM replacement parts for humidifiers, including drain valves and heater elements. For example, the drain valve (MPN 2006) is compatible with models 892FN2, 892FN3, S2000-LH, and S2020-LH, with an overall width of 1 5/8 inches. The heater element (MPN 2240) is compatible with 892FN3, S2000-LH, and S2020-LH, with an overall width of 4 1/2 inches and metal construction.

What standards do FIELD CONTROLS power venters comply with?

FIELD CONTROLS power venters, such as the SWG-8, are UL listed, indicating they meet safety and performance standards for furnace exhaust applications. The units are designed for continuous operation and include features like steel wheels and two-piece backing plates for secure mounting.

Does 3G Electric supply FIELD CONTROLS products?

Yes — 3G Electric (S) Pte. Ltd. supplies FIELD CONTROLS products. We stock the FIELD CONTROLS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.