Eberspacher Espar Airtronic D2 12v 2.2kW with 701 Diagnostic 7 Day Timer, Car Parts

Car Accessories

The Eberspacher D2 Airtronic Diesel Fueled Heater The Eberspacher D2 heater offers optimised fuel efficiency, a range of operation modes and unsurpassed safety standards. Programmable independent heating (does not use heat from the engine) for all types of road vehicle use. Certified for installation in passenger areas and in proximity to dangerous substances. The standard heater is suitable for normal heating operation up to an altitude of 1500 meters, for operation above 1500 to 4000 meters a Eberspacher heater high altitude kit will be required. See also the Butler Technik Eberspacher High Altitude Heater Kit. This Eberspacher heater kit contains: Eberspacher Airtronic D2 diesel-fired self regulating air heater with electronic controls Eberspacher 701 Digital Controller with 7 Day programmable timer and diagnostic fault code readout. All electrical harnesses and connections 1 metre of stainless steel exhaust pipe (Additional lengths of 24mm Exhaust pipe available if required) Exhaust Silencer Muffler and additional exhaust clamps. 1 metre of combustion Intake pipe  6.0 metres fuel pipe (dosing pump to heater - 4mm OD x 1.25mm ID) 1.0 metre fuel pipe (fuel source to dosing pump - 6mm OD x 2mm ID) 60mm Air outlet (Additional air outlets are available if required) Fuel system plastic, complete with fuel metering pump (fuel tank standpipe not included, please see related items if required) 1 metre 60mm flexible ducting (Additional ducting required? Please look in our 60mm ducting section) Air entry grille All necessary clips and screws for standard installation included Comprehensive installation manual Eberspacher Euro Kit 25.2675.05.00.00 24 Months Return to Butler Technik Warranty. Heat Output Stages The D2 Airtronic has 4 modulated heat output stages dependent upon difference between measured ambient temperature and required set temperature.  KW to BTU conversion as below Maximum = 2.2kw = 7500BTU High = 1.8kw = 6500BTU Medium = 1.2kw = 4100BTU Low = 0.85kw = 2900BTU Bespoke kits are available, or if you require any more accessories for this heater kit please contact our product support team. Please note; this kit excludes a fuel pick up/standpipe please look in our fuel tank pickup kits section. Heater Applications Include: Truck Vans and Small buses RV's, Caravans and Mobile Homes Mobile Workshops Electric Vehicles 4 x 4 Vehicles (rear heating)

More information

More Information

Table of Contents

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

Why it Matters

The Eberspacher Espar Airtronic D2 is a vital component for those who require reliable heating solutions in their vehicles. Whether you are a truck driver, RV enthusiast, or simply someone who spends a lot of time on the road, having a dependable heating system can significantly enhance comfort and safety during colder months. This heater operates independently of the vehicle's engine, ensuring that you can maintain a warm environment without relying on engine heat.

Features & Benefits

Quick Overview

• Optimized Fuel Efficiency: The D2 Airtronic is designed to maximize fuel usage, making it economical for long-term use.
• Programmable Heating: With the 701 Digital Controller, you can set heating schedules to suit your needs.
• Safety Standards: Certified for installation in passenger areas, ensuring safety even in close proximity to hazardous materials.
• Multiple Heat Output Stages: Offers four modulated heat output stages for customized heating.
• Comprehensive Kit: Comes with all necessary components for installation, including exhaust pipes and ducting.

Useful Details

The Eberspacher D2 Airtronic heater is suitable for various applications, including:

• Trucks
• Vans and Small Buses
• RVs, Caravans, and Mobile Homes
• Mobile Workshops
• Electric Vehicles
• 4x4 Vehicles (for rear heating)

Practical Tips

• Ensure proper installation by following the comprehensive manual included in the kit.
• Consider purchasing additional ducting or exhaust pipes if needed for your specific vehicle setup.
• Regularly check the diagnostic fault code readout to maintain optimal performance.
• For high-altitude operations, remember to acquire the Eberspacher high altitude kit.
• Keep the fuel system clean and well-maintained for efficient operation.

Key Specifications

• Heat Output: Maximum 2.2 kW (7500 BTU), High 1.8 kW (6500 BTU), Medium 1.2 kW (4100 BTU), Low 0.85 kW (2900 BTU)
• Operating Altitude: Up to 1500 meters without additional kit; requires high altitude kit for 1500 to 4000 meters.
• Power Supply: 12V
• Included Components: Heater unit, 701 Digital Controller, exhaust and intake pipes, fuel pipes, air outlet, installation manual, and necessary installation hardware.
• Warranty: 24 Months Return to Butler Technik Warranty.

Usage & Maintenance

To ensure the longevity and efficiency of your Eberspacher D2 Airtronic heater, follow these maintenance tips:

• Regularly inspect all connections and pipes for leaks or damage.
• Clean the air intake and exhaust systems to prevent blockages.
• Check the fuel supply regularly to ensure uninterrupted operation.
• Utilize the diagnostic features to troubleshoot any issues promptly.
• Follow the installation manual for any adjustments or upgrades.

Frequently Asked Questions

• Can the Eberspacher D2 be used in all vehicles?
  Yes, it is suitable for a wide range of vehicles including trucks, RVs, and electric vehicles.
• What is the maximum altitude for operation?
  The heater operates effectively up to 1500 meters; above this, a high altitude kit is required.
• Is installation complicated?
  While it includes a comprehensive manual, professional installation is recommended for optimal performance.
• Can I use this heater in a mobile workshop?
  Yes, it is designed for various applications including mobile workshops.
• What kind of fuel does it use?
  The Eberspacher D2 uses diesel fuel.