The Rasmussen "FX" Flaming Ember-XTRA Vented Burner Only in Stainless Steel is designed with a basic single tube burner. This burner will produce pleasing, variable flames with a more compact ember bed. A control is required for all propane installations, advisable for natural gas.The burner pan is constructed of heavy 16-gauge steel, with 1/2" schedule-40 pipe for the main burner tube and 1/4" steel tubing for the ember booster. “FX” Burner - L-shaped half-pan burner that sits on the firebox floor underneath a grate. Single pipe burner with ember boosters that increase the depth of the ember bed by 2 inches compared to the F burner.
This burner is for use only in fully functioning fireplaces in which it is safe to burn wood and with the damper wide open. Glass doors must be wide open when burning for proper ventilation, proper combustion and cooling of safety control calves and components.