Desa Tech B150D is a versatile and powerful heating solution, designed to provide efficient and reliable warmth in various settings. With its impressive 150,000 BTU output rating, it can effectively heat large indoor spaces, making it ideal for industrial, commercial, or even large residential areas. The heater operates on 115 volts, 60 cycles of power, offering compatibility with standard electrical systems. It features a built-in thermostat, allowing you to set and maintain your desired temperature, ensuring consistent and comfortable warmth.