The Lava Heat Lite Z7 K, D, (knocked down) Residential Flame Patio Heater: Portable, powerful, easy to use, and affordable! Originally designed and engineered in Italy by Mr, JR Zioni, this omni directional flame patio heater puts out an impressive 51,000 BTUs, facilitated by a durable and weather resistant 4 ft, Borosilicate glass tube that provides 360 distribution of heat in a 25 sq, ft, radius, capable of withstanding extremely high temperatures, The manual ""Easy Start"" ignition makes the Lava Heat Lite KD a snap to operate, it comes as a standard propane unit with an optional upgrade to Natural Gas, The Lava Lite KD comes disassembled, to provide for more affordable shipping costs and easier transportation, The Lava Lite KD is disguised by its 8-foot-tall triangular aluminum frame with stainless steel door panels, This model has all of the same great safety features of the higher-priced Lava 2G flame heater, like the Safe-Tilt Switch (disables the unit if it tilts or falls), the tank stabilization strap in the base, and the safe to touch 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! The Z7 can provide heat for up to 10 hours with a 20 lb, propane tank, Color options include Stainless Steel & Heritage Bronze, Your Lava Lite unit can also be ordered with an optional wheel kit and a fitted protective cover, For all technical questions or service related issues feel free to contact the manufacturer direct (888) 779-LAVA, Color/Finish: ""202"" Grade Stainless Steel or Heritage Bronze, Design: 8 Ft, Triangular Aluminum Frame, Heat Rating: 51,000 BTU of Satisfying Heat, Heating Area: Up To 25 Sq, Ft, 360 Degrees Actual Heating Radius throughout the Length of the Glass Tube, Indoor/Outdoor: Outdoor, Glass Type: 4 Ft, Premium Borosilicate Glass Tube (Heat & Water Resistant), Tank Capacity: Fits either 20 Lb Or 40 Tank, Assembly: Disassembled for more affordable shipping costs, Ignition: Manual ""Easy Start"" Electronic Ignition with Adjustable Flame Setting With Knob, Fuel Consumption: Will Last Up To 10 Hours on a 20 Lb, Propane Tank, Flame Setting: Adjustable Flame Knob, Fire Safety: Quick Tilt / Shut-Off Valve, Safety Grids: All Grids Are Safe To Touch, Safety Clearance: Requires At Least 2 Ft, Clearance Above & 1 Ft, From A Wall, Maintenance: Minimal, Warranty: Lava Heat Provides a 5 Year Limited Warranty for This Product, Quality: Commercial Grade Unit, Batteries: Requires 1 X AA Size Battery For Ignition, Batteries Are Included With Unit, Dimensions: 91""(H) x 24""(W) x 25""(D) SKU: LVHTI050