What is the normal flame current when using a hot surface ignition system?

The normal flame current when using a hot surface ignition system can indeed vary based on the component manufacturer, which makes checking with the Original Equipment Manufacturer (OEM) essential. Different manufacturers design their components with unique specifications, which can affect the operational parameters including the flame current.

Hot surface ignition systems rely on a heating element that ignites the gas when it reaches a certain temperature. Each manufacturer may use different materials, designs, and specifications for their components, which can result in differing recommended flame current levels to ensure safe and effective operation. Therefore, consulting the OEM allows technicians to obtain precise information tailored to the specific system being serviced, ensuring optimal functionality and safety.

Having a specific value like 10mA or a general figure like 3mA does not take into account the broad range of equipment in use, which can lead to incorrect assumptions about operational standards. Hence, the correct approach is to refer to OEM specifications for accurate readings.