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Eberspacher Espar D2 or D4 Airtronic Heater Flame Overheat Sensor | 252069010200

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$90.59

$ 36 .99 $36.99

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About this item

  • Precise Temperature Sensing: Measures and controls flame temperature within a wide range of 0 - 1000F (-18 - 538C) for optimal heating performance
  • Durable Construction: Built to withstand harsh conditions, with a maximum supply voltage of 24V and temperature ratings from -4F to 275F (-20C to 135C)
  • Versatile Compatibility: Suitable for Eberspacher Airtronic D2, D4, and D4+ heaters running on 12/24V
  • Quick Response: Push-pull output type ensures swift and accurate temperature adjustments for a comfortable environment
  • Easy Mounting: Flange mount design allows for simple and secure installation in various applications, including RVs and motorcycles


Upgrade your Eberspacher Airtronic D2 or D4 heater with this precision flame overheat sensor. Engineered by Eberspacher, this sensor ensures optimal performance within a temperature range of -4F to 275F (-20C to 135C), making it ideal for both RV and motorcycle use. With a measuring range of 0 - 1000F (0 - 538C), it accurately detects and responds to temperature fluctuations, providing reliable protection for your heater. This modern, flange-mount sensor is designed for 12/24V systems and features a push-pull output type, ensuring seamless integration with your existing setup. Upgrade your heating system with confidence, knowing you're investing in a high-quality, brand-specific component.