A burner that clicks without lighting?or does not spark at all?may have a problem in the ignition system. The replacement spark module provides the electrical pulses that travel to the burner electrodes and ignite the released gas. Replacement may be needed when sparks remain weak, delayed, or absent after the electrodes, switches, wiring...Read more, burner caps, and gas supply have been checked. Several faults can cause the same symptoms, so proper testing is important. Turn off electrical power and close the gas valve before service. Reconnect wires exactly as shown in the appliance diagram, and check for gas leaks using an approved method before operating the appliance.
This is a Genuine OEM Delonghi replacement part, this item is sold individually. Designed to work with specific Dacor Cooktops. This knob is made out of Black Plastic. To replace simply push it firmly on the control shaft.