Using this propane patio heater is a breeze. First, attach a 20 - lb propane tank under the lower housing (tank not included). Then, use the push - button ignition to start it up. You can easily move it around thanks to the wheels. Remember, there's an automatic shut - off safety feature that activates if the heater tips over, so always place it on a flat and stable surface. When it comes to maintenance, regularly check the connections for any signs of wear or damage. Keep the heater clean from dirt and debris, and store it in a dry place when not in use. Assembly is straightforward and can be done in 90 minutes or less with the help of the included step - by - step guide or online PDF file. It's suitable for various outdoor settings, whether it's a commercial patio or your backyard, so enjoy the warmth it provides!