Do Water Heaters Have Electronic Ignition?
Most modern water heaters have electronic ignition systems, which are more efficient and reliable than traditional pilot lights. An electronic ignition system uses an electric spark to ignite the gas that heats the water, rather than constantly burning a small flame. This means that the water heater only uses fuel when it needs to heat water, rather than wasting gas on a continuously burning flame. Electronic ignition systems are also safer, as there is no open flame to worry about.