An important component of correct heater operation. By using an igniter, you can avoid unnecessary dirt and damage caused by match lighting. Model No. DH-30 ignitor pins in opposite direction of heating coil. For use with non-alkaline batteries. Compatible with Aladdin, Comfort Glow, Corona, Kero-Sun, Kero-Heat, Kero-World, Sears, and Toytomi heaters. 1 per package.