This powerful 330,000 BTU dual fuel heater delivers efficient temporary heating for commercial and industrial applications. Designed for versatility, it operates on either propane or natural gas with a simple selector valve adjustment, eliminating the need for burner changes. The unit features a robust directional airflow system that can be connected to flexible ducting for targeted heat distribution. With thermostat control and safety monitoring systems, this heater maintains consistent temperatures while protecting against flame failure, overheating, and power interruptions. Its durable construction withstands demanding job site conditions, making it ideal for construction projects, event tents, and emergency heating situations.