The deluxe LPG patio heaters will definitely get the job done, if you're looking for a heating range of up to 18 ft in diameter for your outdoor entertainment. These units uses about 47,000 BTU's with a 20 ln propane tank. They also come in some beautiful finishes, like the copper finish LPG deluxe patio heater, along with the hammer tone bronze and the stainless steel LPG patio heater, These are among some of the most attractive looking patio heaters. These units will defintely be the highlight of your entertaining space.