Eberspacher Hydronic S3 HS3 D5E D4E Combi Flame Overheat Sensor | 252652990102, Car Parts

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Eberspacher Espar Hydronic S3 D5E D4E Flame and Overheat Combination sensor. Genuine Eberspacher warranted repair part Eberspacher D5E Hydronic, Eberspacher D4E Hydronic, Eberspacher B5E & B4E Hydronic Heaters Applicable heaters model list in description below. Technical support and additional products available from Butler Technik Applicable fault codes that could require replacement glow pin. P00010A (051) - Cold air - timeout P000120 (064) - Flame sensor interruption P000121 (065) - Short circuit in flame sensor For the following Eberspacher Hydronic Heaters. Suitable for both 12v and 24v versions. 252694050000 D4E 12V CL 252913050000 D4E 12V CL 252652050000 D5E 12V CL 252912050000 D5E 12V CL 252984050000 D5E 12V CI-Bus 252922050000 D4E 12V CL 252921050000 D5E 12V CL 201963050000 B4E 12V CL 201994050000 B4E 12V CL 202049050000 B4E 12V CL 201952050000 B5E 12V CL 201993050000 B5E 12V CL 202048050000 B5E 12V CL 253009050000 D5L 24V CS

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Table of Contents

• Why it matters
• Features & Benefits
• Key Specifications
• Usage & Maintenance
• Frequently Asked Questions

Why it Matters

The Eberspacher Hydronic S3 HS3 D5E D4E Combi Flame Overheat Sensor is a crucial component for maintaining the efficiency and safety of your heating system. This sensor plays a vital role in detecting flame and overheat conditions, ensuring that your vehicle's heating system operates smoothly. Without a functioning sensor, you risk overheating and potential damage to your heating unit, which can lead to costly repairs.

Quick Overview

• Designed for Eberspacher Hydronic heaters
• Compatible with both 12V and 24V systems
• Genuine Eberspacher repair part

Features & Benefits

This flame and overheat combination sensor offers several features that enhance its functionality:

• Genuine Eberspacher Part: Ensures reliability and compatibility with your heating system.
• Applicable Models: Works with various models including D4E, D5E, B4E, and B5E Hydronic heaters.
• Fault Code Detection: Can help identify issues such as flame sensor interruptions and short circuits.
• Versatile Voltage Compatibility: Suitable for both 12V and 24V versions, making it adaptable for different vehicle types.

Useful Details

Understanding the specific fault codes that may indicate the need for a replacement glow pin can be beneficial:

• P00010A (051): Cold air - timeout
• P000120 (064): Flame sensor interruption
• P000121 (065): Short circuit in flame sensor

Key Specifications

While specific technical specifications are not provided, the sensor is designed to work with the following Eberspacher Hydronic heaters:

• 252694050000 D4E 12V CL
• 252913050000 D4E 12V CL
• 252652050000 D5E 12V CL
• 252912050000 D5E 12V CL
• 252984050000 D5E 12V CI-Bus
• 252922050000 D4E 12V CL
• 252921050000 D5E 12V CL
• 201963050000 B4E 12V CL
• 201994050000 B4E 12V CL
• 202049050000 B4E 12V CL
• 201952050000 B5E 12V CL
• 201993050000 B5E 12V CL
• 202048050000 B5E 12V CL
• 253009050000 D5L 24V CS

Usage & Maintenance

To ensure optimal performance of the Eberspacher Hydronic S3 HS3 D5E D4E Combi Flame Overheat Sensor, consider the following practical tips:

• Regularly inspect the sensor for any signs of wear or damage.
• Ensure that the sensor is clean and free from debris that could affect its functionality.
• Monitor your heating system for any fault codes that may indicate sensor issues.
• Consult a professional if you experience persistent problems with your heating system.

Practical Tips

• Keep a record of any fault codes for future reference.
• Consider having a spare sensor on hand for quick replacements.
• Follow the manufacturer's guidelines for installation and maintenance.

Frequently Asked Questions

Here are some common questions regarding the Eberspacher Hydronic S3 HS3 D5E D4E Combi Flame Overheat Sensor:

• What is the purpose of the flame overheat sensor?
  The sensor detects flame and overheat conditions to protect the heating system.
• Can I use this sensor with other brands?
  It is specifically designed for Eberspacher Hydronic heaters.
• How do I know if my sensor needs replacement?
  Look for fault codes such as P000120 or P000121.
• Is installation difficult?
  Installation should be done according to the manufacturer's guidelines; professional assistance is recommended if unsure.
• What voltage systems does this sensor support?
  It is compatible with both 12V and 24V systems.