Gene and Henry, who followed in their father’s footsteps, always kept their sights on inventing a burner that would save consumers money on heating costs. The Clean Flame Burner was stringently tested for safety and efficiency by ETL and several other testing facilities. The same two brothers who invented it are now the manufacturers. John and Dean at NH School of Mechanical Trades, will provide training on the proper installation and maintenance of the Clean Flame Burner.