Engineered for reliable performance and trouble-free starts for up to 140 hours of run time, the E3000 will provide maximum flow and ensure consistent heat delivery for thawing and curing applications. The E3000 thaws or cures up to 557 sq. m With accessories this heater will cure up to 1672 sq. m or provide 49703 sq. m of dry heat at 83% efficiency, the highest in the industry.