The Airtronic D4 is a more powerful version of the Airtronic D2 for larger scale heating environments, whilst only being slightly larger it offers optimized fuel efficiency, a range of operation modes and unsurpassed safety standards. Perfect for cargo heater or bunk heater applications.

• Output 4,000 W, for vans and suitably sized trucks; offers the advantage of high power within a reasonable installation space, wide range of applications.

Espar Airtronic heaters use a fan to heat the air inside the vehicle. This spreads the heat very quickly, and the low fuel and electricity consumption means that the interior temperature can be maintained for an extended period. The nearly silent Espar Airtronic is therefore ideally suited to keeping driver’s cabs or motor homes warm at night.

This Airtronic AM3-D4L also has altitude adjustment up to 5500m/18,000ft. built-in. No more need for additional module.

Includes EasyStart Pro Timer

Fuel type: Diesel
Voltage: 12 Volts
Max Power: 4 kW

Contents:

• Eberspacher Airtronic M3 D4L 12v Heater
• Fuel metering pump
• Fuel line/clamps
  
• EasyStart Pro Controller
• Wire harnesses
• Stainless steel exhaust pipe
• Combustion intake pipe
• Flexible ducting - 0.5 meter
• Outlet grill
• Air outlet hood (90mm-straight)
• Screws, clips and plastic straps required for installation
• Installation manual
• Warranty documentation (2 Years Warranty)

Click Here to Download the Airtronic Data Sheet
Click Here to Download the Control unit EasyStart Pro
Click Here to Download the EasyStart Pro Product Information
Click Here to download the Airtronic Product Information

What is the warranty policy?
The Espar warranty is a limited parts warranty for 2 years or 2000 hours, covering heater malfunctions and repairs within this time. We can usually diagnose issues from the Easystart Pro codes, helping you prepare before sending the heater for repair. Many new heater issues stem from installation, not the unit itself, so sharing codes and installation photos can help us quickly identify the problem.

Free Shipping on orders over $250 🇨🇦 🇺🇸
Click HERE to view our Shipping Policy