The F273401 / 73404 heater Assembly efficiently heats using advanced thermal conduction, reaching preset temperatures in just 3 minutes while cutting energy use by 15%, making it a top replacement part for portable heaters Suitable for small heaters, it quick, secure heating for various applications Use this portable heater assembly in camping, fishing, job sites, or as a home backup to maintain comfort in harsh environments Designed for outdoor enthusiasts, construction workers, and homeowners who need stable warmth during cold weather activities or emergencies Constructed from metal, this component resists heat and impacts, ensuring easy installation and enhanced without complex tools