SunStar Parabolic Reflector Extension for SG3 and SG4 Infrared Ceramic Heaters h16.8 79 kW) Average overall efficiency

79 kW) Average overall efficiency (dry cordwood)  64% (HHV)  68% (LHV)  Optimum overall efficiency  70% Optimum heat transfer efficiency  68% Average particulate emissions rate 1

this set includes charred branches and volcanic stones

Galvanized Steel Diameter 4" Degree 90° Color Silver Technical Drawings & Dimensions

Glowing Embers add to the realistic look of the gas logs when they are burning

gear clamps

SunStar Parabolic Reflector Extension for SG3 and SG4 Infrared Ceramic Heaters h16.8 79 kW) Average overall efficiencyThis parabolic reflector extension helps to focus the radiant energy to a smaller area by changing the reflector angle from approximately 45 degrees to 60 degrees. For use with SG3 and SG4 Series 30,000 and 40,000 BTU Ceramic Heaters. This product has limited warranty of 1 year. This product is made in USA. Features Parabolic reflector extension Extension intended for model SG3 and SG4 made in USA 1 year limited warranty CA Residents: See Prop 65