Field Controls is an industry leader in venting, draft, combustion, and IAQ technology. We have been recognized as Manufacturer of the Year by the National Association of Oil Heat Service Managers and continue to be the leader and innovator of OEM and aftermarket HVAC products. Since 1927, Original Equipment Manufacturers have relied on Field Controls to solve problems. Whether providing fuel savings with vent and flue dampers or providing other innovative venting solutions, Field Controls has been a partner to many of the leading companies in the HVAC industry.