Sure Flame offers a Service school free of charge twice a year. Early in the heat season as well as when the season is wrapping up. This school has been very well received by both new and seasoned technicians. It has also been recognized by some safety boards. Spaced for each class is limited and does fill quickly if you would like additional information or would like to register for the next session please contact Sure Flame directly toll free at 1-800-661-1162 Ext 257.