Infrared Honeycomb Ceramic Plate: * Cordierite ceramic plate for gas burner * Save energy * Long working life * High quality Infrared Honeycomb ... ceramics.To improve the efficiency of heat exchange, radiation gas heaters should give out very little convection heat, and ... costBurn without flame, high burning efficiency, low noiseReduce the harmful gas such as CO, NOx, etc more than 90% Performance ...