Field Controls is a trusted HVAC solutions manufacturer with a legacy of excellence dating back to 1927. For more than 95 years, Field Controls has committed to quality craftsmanship, continual innovation, and customer satisfaction, delivering dependable products for combustion, venting, ventilation, and indoor air quality. Recognized as a world-leading supplier of draft controls, draft regulators, and vent dampers, Field Controls also offers advanced air purification technologies, including high-performance filtration, UV, and PCO solutions. Serving OEM partners and over 6,000 wholesale distributors across the United States, Field Controls products are specified by thousands of HVAC contractors to enhance comfort, efficiency, and safety in homes and businesses. Field Controls combines proven expertise with financial strength and cutting-edge technology to provide CLEAN, PURE, and FRESH™ air solutions that meet and exceed industry standards.