For nearly a century, Field Controls has become the trusted expert in building cutting-edge combustion dampers for both homes and businesses. Drawing upon a heritage of unparalleled expertise and extensive experience, we intricately craft and manufacture high-quality oil, gas, wood and coal dampers that excel in efficiency, durability, and precision. We believe that every home and business should be free from harmful gases and equipment should work with impeccable precision, so we have a commitment and determination to building the best dampers on the market.