Description
The Daikin-McQuay 300043669 Spark Ignitor is used in gas heating, gas furnaces, and commercial air handling units to activate combustion in the burner in HVAC systems. This burner assembly generates a high-voltage electrical spark when activated by the ignition control module igniting the gas and air mixture and starting the heating cycle. It is generated on the electrode with a small gap between the electrodes, and it works under the direct spark ignition arrangement linked to the high-voltage ignition lead and control circuit.
