New HIF 690 & HIF 1200 flameless indirect-fired heaters have been brought out for 'no open flame' jobs.
Both use a diesel engine to generate heat so the flame is completely isolated from surrounding environments and there is no ignition for nearby combustible mixes.
HIF flameless heater technology ensures cool ambient and/or recirculated air is drawn into the heater body and pulled through an exhaust heat exchanger radiator. There it achieves significant heat gain.
Heaters deliver 250°F./120°C. maximum air output with up to 150°F./83°C. maximum temperature rise. Both offer high CFM airflow and static pressure to optimize heat delivery in a rental-friendly, easy to use design.