Field Controls HVAC Blower Motor

Field Controls HVAC Blower Motors: Decades of Combustion Airflow Expertise

Field Controls has been at the forefront of HVAC combustion and venting technology since 1927, and their HVAC blower motors reflect nearly a century of engineering refinement. Founded by Ted Field in Evanston, Illinois and now operating out of Kinston, North Carolina, Field Controls built its reputation as the world's leading supplier of draft controls, draft regulators, and vent dampers — and blower motors sit at the heart of that combustion-management mission.

The Role of Blower Motors in Field Controls Systems

Blower motors are the mechanical backbone of any forced-air heating system. They drive the fans that move air through ductwork and combustion chambers, keeping temperatures consistent and ensuring that byproducts of combustion are safely and efficiently expelled. For Field Controls, blower motors are not standalone products — they are integral components within a broader ecosystem of combustion and venting solutions.

Field Controls' product range includes their well-known SWG-series power venters (available in standard and heavy-duty configurations), as well as the CAS "Fan in a Can" combustion air systems designed for gas furnaces in tight-construction homes. The blower motors associated with these platforms are purpose-engineered to move precise volumes of air in demanding thermal environments, supporting systems rated from residential scales up to 1,800,000+ BTU/hr on larger commercial units.

Why Field Controls Motors Are Trusted by HVAC Professionals

What sets Field Controls apart in the blower motor category is their systems-level approach. Rather than designing a generic motor, Field Controls engineers blowers to integrate seamlessly with their power venters, vent dampers, and combustion air systems. As an ISO-certified manufacturer that employs lean and six sigma processes, each component is held to consistent quality standards — a key reason why over 6,000 wholesale distributors and countless HVAC contractors across the U.S. specify Field Controls products.

Replacement blower wheels — such as those designed for the SWG-3, SWG-4, SWG-6, and SWGii series — are also available, allowing contractors to restore a power venter to factory performance without replacing the entire unit. Stainless steel options for the blower wheel are available on select models, offering enhanced corrosion resistance in demanding environments.

Choosing the Right Field Controls Blower Motor

• System Compatibility: Match the blower motor or wheel to your specific Field Controls power venter model (SWG-3, SWG-4, SWG-6, etc.).
• Voltage Requirements: Field Controls combustion blower systems are available for both 24VAC and 120VAC configurations — confirm your system's control voltage before ordering.
• BTU Rating: Ensure the blower motor assembly supports the heating appliance's BTU output for safe and code-compliant operation.
• OEM vs. Replacement: Field Controls serves both OEM partners and the aftermarket, so genuine replacement motors and blower wheels are designed to exact factory specifications.

Whether you're a seasoned HVAC contractor performing a system retrofit or a homeowner replacing a worn component in an existing Field Controls power venter, choosing a genuine Field Controls blower motor ensures the airflow performance and safety standards the original system was designed to deliver.