The Powrmatic earth electrode assembly is suitable for DHM 10 kW, 15 kW and 20 kW burners. An ignition electrode causes the spark that begins combustion within the burner, while flame sensing electrodes are responsible for checking if there is a flame present in the burner to make sure that the boiler doesn't keep supplying gas without a flame.
Fits multiple appliances
Technical specification
Waist Sizead69ch94gvTypeElectrodeSupplier Part NumberDHM036000Brand NamePowrmatic