Product details:

If you need to keep a large space warm, this propane convection heater is what you need. It produces up to 200,000 BTU for big job sites, warehouse and barn heating. Adjusts down to 75,000 BTU for smaller heating needs. It features a reliable piezo ignition and the base adds stability on uneven ground. Easy moving for storage. Uses 100-lb. propane gas cylinder or larger (not included). Comes with 10-ft. LP hose and regulator. CSA Certified.