This listing is for a replacement ionisation (flame) probe intended for Riello RS70 and RS100 burners. This item is sold as a single replacement probe and does not include installation services.

• Function: Serves as a flame-sensing ionisation electrode to detect flame presence for burner ignition and safety control circuits.
• Installation note: Typical installation requires securing the probe in the burner electrode mount and connecting the probe lead to the burner ignition/flame detection terminal; ensure power is isolated before service.