Red Dragon CH 220-QC 200,000 BTU Portable Propane Heater With 10-Foot Hose Perfect for temporary heating of warehouses, construction sites, garages, shop areas, machine sheds and more. Requires no electricity and is fueled by clean, efficient propane. Unique & Efficient Design forces heat downward to keep the work area warmer. Heavy Gauge Steel Construction Built to last. Stackable for convenient storage