When going to buy patio heaters, you might get confused as they are available in a wide range. One of the basic things that might trouble you is the selection of the heater on the basis of its power source. So, you need to know that patio heaters are available with three power sources. These include the ones that run on propane, the others that run on electricity and finally the ones that run on natural gas. All the types have their own benefits like for propane heaters, no professional installation is required and they can easily be refilled but the electric and gas operated ones need professional installation. You can collect more information about these heaters at Patio Heaters HQ.