![]() If you hear a constant clicking noise or a hard snap when you press your igniter button or turn the igniter knob but there is no flame, good news-your igniter is working! In this case, the issue may be with your burners or gas flow. Some grills will have one igniter and carryover tubes that will carry gas and flame to additional burners, while other grills will have a dedicated electrode for each burner. If there’s no battery pack, you have a piezo igniter. If there’s a battery pack, you have a battery-powered spark generator. To figure out what kind of spark generator you have, look for a battery pack. A collector box to help capture the gas for quicker ignition.Electrodes that are attached to the ignition wire emit the spark that ignites the gas.Igniter wires to carry a charge from the spark generator to the electrode.Battery starters will click repeatedly when pressed. Battery-powered igniters use the voltage from a battery to generate a spark. Piezo starters will sound like a hard snap when pressed or turned. Instead, they generate a charge by using a tiny spring-loaded hammer to hit a crystal such as quartz which emits the charge. Piezo starters use no outside power source. There are two common types of spark generators: piezo igniters and battery-powered igniters. A spark generator generates the electric charge.Gas grill igniters consist of four main components: Once lit, the flame can be adjusted lower or higher using your grill’s control knobs. The igniter is what creates a spark and lights the gas supplied by the propane tank or natural gas line in order to create the flame you’ll use to grill. What is a Grill Igniter and How Do Grill Igniters Work?Ī grill igniter is the ignition system on a gas barbecue. Keep reading to learn about what a barbecue igniter does, how it works, when it should be replaced, and how to replace a grill igniter. Making sure your igniter is clean and well-maintained is the key to ensuring your grill will start whenever you want to fire it up. Without an igniter, lighting your grill can be frustrating and inconvenient at best, and downright impossible at worst. Just remember that you are playing with high voltage and flammable gasses.Your gas grill’s igniter is an often-overlooked but extremely important component of your barbecue. ![]() If you play with any of the methods I mentioned above, I would use an optpisolator to drive the ignition. If that is it, I would look into a more conventinal ignition system with a pilot and thermocouple. Out of curiosity, why do you want a programmable ignition? I hope not to start it when you aren't around. I assume they are powered by the mains voltage but I have never messed with one. However, it seems like the piezo's found in a modern stove could be made to work, but I have no idea other than salvaging one off a stove or ordering one as a replacement part. Using any of the methods outlined above would NOT be UL approved and would have to be considered a "mad scientist" approach. You could also make a Marx generator or use an oil burner ignition coil.īe warned that there are inhernent dangers in paying with HV, personal injury and starting fires among them. You can also power a regular ignition coil with 120VAC with a dimmer, or you can make a push/pull transistor driver. If you use an ignition coil, be warned that most spark plug wire and spark plugs are resistive, so you will lose some power. You can make a vibrator from a relay, it won't last too long in continous duty, but would probably work OK for occasional lighting of a BBQ. The old model T versions (still available) have a built in vibrator IIRC.
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