This Potterton ignition and ionisation unit is designed for use in Main Eco, Main Eco Elite, Main Eco Elite ErP and Apollo Boilers and is fitted near to the electrode. An ignition (spark) 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.
Please always refer to the manufacturer's instructions for the correct application. All parts should be fitted by a qualified gas-safe certificate plumber.
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Suitable for the following appliances:
• 25/28/30 Eco Elite
• 30/24/28/25 Eco
• Eco Elite 30/25 Combi ErP
• Eco Elite 24/28 System ErP
• Potterton Apollo 30/25