Commercial grade unit ships fully assembled as one solid frame (3 Ft Tall) * **New for Fall 2013** Easy Start "Rapid-Spark" electronic ignition system * **New for Fall 2013** Fully adjustable flame height from "Lo-Glo" to "Lava Flo" * 27,000 BTU"s operating 4-8 hours on a 1 Lb. disposable propane tank (not included) * Solidly Backed by Lava Heat"s exclusive 3 Year Factory warranty