Bidspirit auction | Master B150D Portable Oil-Fired Forced-Air

Master B150D Portable Oil-Fired Forced-Air Heater, needs re-wired - This Master B150D portable forced-air heater, manufactured by Koehring, is an industrial-grade heating unit designed for use in construction sites, warehouses, or large workshops. Based on the model designation, the unit features a rated heat output of 150,000 BTU per hour. It is engineered to operate on multiple fuel sources, typically including kerosene, No. 1 or No. 2 diesel fuel, or fuel oil. The heater consists of a cylindrical orange metal housing mounted atop an integrated black fuel tank. The unit is built into a transport frame featuring a tubular steel push handle and two semi-pneumatic wheels for mobility. An attached electrical power cord provides power to the internal fan and ignition system. The manufacturer label on the side identifies the brand as Master and the model as B150D.