The Lava Heat Lite Z7 - portable, powerful, easy to use, and affordable! This omni directional patio heater puts out an impressive 51,000 BTUs, facilitated by a durable Borosilicate glass tube, The ""Easy Start"" ignition makes the Lava Heat Lite a snap to operate, it comes as a standard propane unit with an optional upgrade to Natural Gas, The Lava Heat Lite"s single-frame construction means that it arrives fully assembled and ready to use whenever you need it, This 8-foot-tall triangular steel and aluminum tower has all of the same great safety features of the higher-priced Lava flame heaters, like the Safe-Tilt Switch (disables the unit if it tilts or falls), the tank stabilization strap in the base, and the steel grills, Adding to the appeal of the Z7 are chrome reflectors at each inner corner of the unit, which visually enhance the flame by dispersing the light and adding an ambient glow - exclusive to the Lite series! Color options include Stainless Steel, Hammered Black, Heritage Bronze, and Satin Black, Materials: 304 Grade Steel/Aluminum/Steel/Boroscilicate Glass Tubing, Dimensions: 91""(H) x 24""(W) x 25""(D) SKU: LVHT1052