Webasto Thermo 90 Flame Detector | 82407B | 1322410A | 82407A

The Webasto Flame Detector 1322410A/82407A is a critical safety component for Webasto Thermo 90 heaters. Designed for 12V or 24V systems, it monitors flame presence to ensure reliable ignition and shutoff, protecting against fuel misfires and overheating. Easy to install with compatible 1322410A and 82407A variants, this detector integrates into the heater circuit to provide real-time feedback to the control unit. Built for rugged automotive environments, it resists vibration and temperature swings typical in vehicles and boat installations. For fleet operators and DIY supporters, upgrading to a genuine Webasto detector helps maintain efficient heating performance, longer unit life, and peace of mind during cold starts. Replace worn sensors promptly to avoid unexpected downtime and to keep comfort and safety on the move.