Completely self contained and portable. Provides clean circle of warmth. Piezo fail-safe ignition system. Easy on/off tank access – LP. Weather resistant construction. 45,000 BTU per hour. Adjustable heat output. Easy to move with included wheel kit – LP. CSA Approved. High output and fuel efficient conical burner. Anti-tilt wheelbase with cutoff switch – LP. Uses standard 20/30 lb propane cylinder. Largest reflector in the industry.