Espar / Eberspacher Airtronic D2 12v (2.2kW) Diesel Heater Kit

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Core Features & Benefits

NOTICE: This 1st-gen Airtronic D2 heater has been replaced by the newer 3nd-gen Espar Airtronic S3 D2L 12V

The Espar Airtronic D2 Air Heater Kit

Ideal for travelling and camping in high altitudes, this 12V Espar Airtronic D2 diesel heater is a powerful and economical heater. It can operate at altitudes up to 7200 ft (2,200 m) and offers 4 heat output levels, plus an air ventilation mode.

Benefits of the Espar Airtronic D2 12V

  • The Airtronic D2 is easy to control with 4 heating settings, for a maximum heat output of 7,500BTU.
  • Designed with comfort in mind, the Airtronic D2 is easy to install and maintain.
  • Combined with the High-Altitude Kit, the Espar D2 can reliably function at altitudes up to 9,900ft (3,000m).
  • The D2 provides precise heating for your camper thanks to the internal temperature sensor.

The Legendary Espar Airtronic D2

The Espar D2 diesel heater is the most popular 2KW heater on the market. Its compact dimensions make it ideal for both internal and external installations. The D2 stays fuel-efficient thanks to its efficient combustion chamber and heat exchanger configuration.

Featuring an internal temperature sensor, the D2 lets you control your camper’s climate with precision. For additional accuracy, you can also configure this Espar diesel heater to use a second external temperature sensor.

The Eberspacher Airtronic D2 Heater Kit

The Eberspacher Airtronic D2 12V 2.2KW heater kit is a complete air heating system for your camper. It includes everything, from the air heater and fuel line, to the exhaust muffler and electrical harnesses.

You will also find all the brackets, screws, and clamps necessary for an easy installation. This all-in-one kit lets you get the most from your Airtronic D2.

Finally, the EasyStart Pro controller puts all the controls of this powerful system at your fingertips.

Travel With Comfort at High Altitudes

What really sets the Espar D2 Heater kit apart from other economical heaters is its ability to be used at high altitudes. Espar’s unique altitude adjustment feature means that it can work at 7,200ft (2,200 m), around 700 meters higher than its competitors. And if you want to use your Espar D2 even higher than that, you can purchase the special High Altitude kit.

The Espar D2 is also fully customisable, which is important if you want to fine-tune your kit. The heater is compatible with LIN, CAN, and S+ protocols, giving you greater freedom for custom builds.

Key Features of the Espar Airtronic D2 12V

  • 4 modes of heating operation let you tune the 2KW diesel heater to any climate.
  • Integrated temperature control sensor for greater precision when setting the temperature.
  • Compatible with LIN, CAN, and S+ communication protocols for better customization.
  • Dynamic altitude adjustment lets you reach higher altitudes without manual adjustments.

Technical Specifications

  • Fuel Type: Diesel
  • Heat Output: 2200W (7500BTU)
  • Fuel Consumption: 0.02 - 0.07 gal/h (0.1 - 0.28 l/h)
  • Power Consumption: 8 - 34W
  • Rated Voltage: 12V
  • External Dimensions: 12.2 x 4.5 x 4.8in (310 x 115 x 122mm)

Included in the Kit

  • Espar / Eberspacher airtronic D2 heater
  • Fuel pump (12v)
  • Fuel hose
  • Fuel T piece kit
  • Controller of your choice
  • Exhaust Silencer / Muffler
  • Electrical harnesses
  • Stainless steel exhaust pipe - approx. 90cm
  • Combustion intake pipe
  • Flexible ducting (60 mm. diameter)
  • Inlet / Outlet grills
  • Air outlet grill (60 mm. diameter)
  • Screws, clips and plastic straps required for installation
  • Installation manual CD
  • Warranty documentation

Reviews

5

Write a Review
  • Good

    All ok fast shipping to Italy.

    Posted by Franco on 9th Sep 2024

  • Danke

    Alles super gelaufen, danke.

    Posted by Tim on 9th Sep 2024

  • Wonderfully compact air heater

    A truly impressive feat of engineering. Thank you Heatso

    Posted by Rick on 9th Sep 2024

  • good service

    fast shipping and a good product

    Posted by Nathan on 9th Sep 2024

  • Eberspacher d2

    First class product well packaged and delivered before time what else do you need!

    Posted by Steve on 9th Sep 2024

  • perfect for crane cab on Manitowoc M250

    Very nice unit bought the tank also. Used in a crane cab and its plenty big enough actually it will run you out of it if you leave it on high for long. Easy install could use a better wiring schematic but still no problem. Very satisfied

    Posted by Frank on 9th Sep 2024

  • So Happy!

    What an amazing heater! Installed in a 170" MB Sprinter and it easily heats the van. Skip the mounting bracket-- I had to cut it down as it is too large to use under the passenger seat. Just use scrap metal as your mounting bracket. Heatso service is 1st class and I received my D2 in Colorado in under two days. Your eyes will glaze over at the wiring diagram the first time you look at it, but after a few YouTube videos, it's actually pretty easy.

    Posted by Aaron on 9th Sep 2024

  • Should have purchased a long time ago, best modification to our camper van!

    Everything came from HeatSo in good shape, super FAST, and install was super easy. Recommend this product to anyone needing efficient, dry heat!

    Posted by Okienomads on 5th Jan 2020

  • D2 heater. Normal install, no surprises. Puts out a lot of heat

    Would recommend

    Posted by Larry on 20th Nov 2019