This Burnham Commercial assembly unit is a combination of a blower and a gas valve, designed to operate on a Voltage Direct Current (VDC) system. The blower component is responsible for circulating air throughout the heating system, while the gas valve controls the flow and distribution of gas. Both components are integral to the overall operation of a commercial heating system. The assembly unit is designed for compatibility with specific Burnham Commercial heating systems, ensuring optimal performance and efficiency. It is constructed from durable materials to withstand rigorous use in commercial settings.