Eberspacher Airtronic Heater Upgrade Conversion Wiring Kit D2 to S2 D2L and D4S to M2 D4R, Car Parts

Car Accessories

Eberspacher Conversion Harness for Upgrading Airtronic Heaters D2 D4 D5 to S2 M2 L2 For easy installation of new Airtronic S2 M2 and Airtronic S3 M3 heater models into existing installations of the D2, D4, D4S Plus in Welfare Units, Ambulances, Marines, Motorhomes and Campers. Connecting directly between the already installed heater harness and new heater. Benefits of the Airtronic upgrade harness: Hassle-free upgrade from existing Airtronic D2 and D4 Plus to latest generation Airtronic S2 D2L, S3 D2L and M2 D4R, M3 D4R No wiring required: Plug to plug design utilizes the already installed wiring harness and controller Essential for reducing downtime of Ambulance and Welfare fleets when replacement of older heater and pumps is required Compatible with D2 D4 D5 Airtronic heaters using 801 and 802 modulators or the EasyStart Select Diagnostic port for EasyScan included for heater testing and repair of Ax2 Ax3 models Fuel pump adapter lead included for old 4519 pump to new digital fuel dosing pump To upgrade from old Airtronic heater models below: Eberspacher Airtronic D2 (252069050000, 252070050000, 252675040000, 252115050000) Eberspacher Airtronic D4 (252113050000, 252114050000) Eberspacher Airtronic D4S Plus (252484050000, 252498050000) Eberspacher Airtronic D5 (252361050000, 252362050000) To upgrade to new Airtronic heater models below: Eberspacher Airtronic S2 D2L (252721050000, 252726050000) Eberspacher Airtronic M2 D4L (252720050000, 252729050000) Eberspacher Airtronic M2 D4R (252746050000) Eberspacher Airtronic S3 D2L (252953050000, 252954050000) Eberspacher Airtronic M3 D4L (252955050000, 252956050000) Eberspacher Airtronic M3 D4R (252957050000, 252958050000) Eberspacher Airtronic L3 D6L (252959050000, 252960050000)

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Table of Contents

• Why it matters
• Features & benefits
• Key specifications
• Usage & maintenance
• Frequently Asked Questions

Why it matters

The Eberspacher Airtronic Heater Upgrade Conversion Wiring Kit is essential for those looking to modernize their heating systems in various vehicles. This upgrade is particularly beneficial for welfare units, ambulances, and motorhomes, where reliable heating is crucial. By facilitating a seamless transition from older heater models to the latest generation, this kit minimizes downtime and enhances operational efficiency.

Quick overview

• Designed for upgrading Eberspacher Airtronic heaters.
• Compatible with models D2, D4, D5, and their newer counterparts.
• Plug-and-play installation requires no additional wiring.
• Includes a fuel pump adapter for easy integration.

Features & benefits

This conversion wiring kit offers several advantages that make it a worthwhile investment for vehicle owners:

• Hassle-free upgrade: Transitioning from older models to the latest generation is straightforward.
• No wiring required: The plug-to-plug design utilizes existing wiring, simplifying installation.
• Reduced downtime: Essential for emergency services and welfare fleets, allowing for quick replacements.
• Compatibility: Works with various Eberspacher heater models, ensuring versatility.
• Fuel pump adapter included: Facilitates the switch from older pumps to new digital dosing pumps.

Useful details

The kit is specifically designed to upgrade the following models:

• Old Models:
  • Eberspacher Airtronic D2
  • Eberspacher Airtronic D4
  • Eberspacher Airtronic D4S Plus
  • Eberspacher Airtronic D5
• New Models:
  • Eberspacher Airtronic S2 D2L
  • Eberspacher Airtronic M2 D4L
  • Eberspacher Airtronic M2 D4R
  • Eberspacher Airtronic S3 D2L
  • Eberspacher Airtronic M3 D4L
  • Eberspacher Airtronic M3 D4R
  • Eberspacher Airtronic L3 D6L

Key specifications

While specific technical specifications are not provided, the kit is designed to work seamlessly with the following:

• Existing heater harnesses and controllers.
• Compatible with modulators 801 and 802.
• Includes EasyStart Select Diagnostic port for testing and repairs.

Usage & maintenance

To ensure optimal performance of your upgraded heating system, consider the following maintenance tips:

• Regularly check connections to ensure they are secure and free from corrosion.
• Utilize the EasyStart Select Diagnostic port for periodic testing and troubleshooting.
• Keep the fuel pump and dosing system clean to prevent blockages.
• Consult the user manual for specific maintenance schedules related to your heater model.

Frequently Asked Questions

Here are some common questions regarding the Eberspacher Airtronic Heater Upgrade Conversion Wiring Kit:

• Q: Is this kit compatible with all Eberspacher Airtronic models?
  A: No, it is specifically designed for upgrading from D2, D4, D4S Plus, and D5 models to newer S2, M2, and S3 models.
• Q: Do I need any special tools for installation?
  A: No special tools are required; the kit is designed for a plug-and-play installation.
• Q: Can I use this kit for vehicles other than ambulances and motorhomes?
  A: Yes, it is suitable for various applications, including welfare units and marine vehicles.
• Q: What if I encounter issues during installation?
  A: Refer to the user manual or consult a professional for assistance.
• Q: Is there a warranty for this product?
  A: Not specified.