The R-LINE series includes upgraded features, hardware, and finishes.  Upgraded Solid Steel & Aluminum 7.5 ft. cylindrical structure and single-piece protective steel grills with cool to touch feature.  The signature 3-foot adjustable “Column of Flame” provides 360-degrees of heat distribution and is encased by a weather proof Borosilicate glass tube.  This unit produces 44,000 BTUs for up to 10 hours with Propane Tank and covers a 5 ft. radius with warm even heat.