De Dietrich 85024922 control panel wires

De Dietrich 85024922 control panel wires, also listed under codes 85024922 and 336.298.003. This article belongs to the category of ignition cables and connectors. Parts of this type carry the high-voltage signal from the ignition transformer to the ignition electrode. They are silicone-insulated to withstand both the voltage and the heat near the burner. Selection is based on secondary voltage and current of the transformer, the connector pattern at the electrode and transformer, and the required cable length. A hardened or cracked insulation can leak the spark to earth and produce symptoms of a faulty transformer. When replacing a control panel wire of this class, verify that the connector ends match both the transformer terminal and the electrode terminal. Inspect the full cable length for any cuts, brittleness, or signs of arcing. If the original cable was routed near sharp edges or hot surfaces, fit a protective sleeve to prevent future damage.