Eberspacher D2L AS3 Diesel Air Heater 12V - Single Outlet kit

$2,300.00 $2,776.00

Eberspacher D2L AS3 Diesel Ai Heater 12V - Single Outlet Kit

Say goodbye to gas with the Eberspacher D2L AS3. From the makers of the 'Mercedes Benz' of diesel air heaters, the Eberspacher D2L AS3 is the ultimate choice for staying warm in your caravan this winter while keeping costs low.

Leaders in heating, German manufacturers Eberspacher are renowned for producing some of the best diesel combustion air heaters on the market, with a reputation for quiet operation, simple, user-friendly design and optimized fuel efficiency. As you would expect from a German manufacturer, the Eberspacher Airtronic range is built to unsurpassed safety standards that offer you peace of mind and reliable operation when in use.

Compact and easy to install, the Eberspacher Airtronic D2L diesel air heater connects to your vehicle's fuel tank and the revised design has seen improvements across the board. A new, long lasting brushless motor offers quieter operation and longer service life over previous models and features step-less heating performance control to allow for smooth and rapid adjustments to temperature and heat output across operation modes.

The quieter blower nozzle has been redesigned for improved acoustic performance and reduced noise, a much-appreciated revision, especially for nighttime use. The Eberspacher Airtronic also features a built-in altitude sensor, calibrated up to 3000m, and offers the best high altitude performance of any diesel heater on the market. The sensor automatically monitors and adjusts temperature levels and output according to your altitude to ensure your comfort and to keep fuel consumption low.

A redesigned fuel pump has eliminated any annoying ticking noises and reduced diesel heater noise.

The improved pro controller is both simplified and loaded with features. The streamlined design contains a backlit LCD display with timer and operation control and the ability to control two seperate heaters at once. A turn-and-push rotary knob is used for menu navigation and selection and is surrounded by a multicolour LED status ring so that you can identify one of four different heating modes at a glance.

For a reliable heating system that you can trust in any situation, choose the Eberspacher D2L. Optimised fuel efficiency, easy installation and intelligent operation make Eberspacher diesel heaters the best option for serious caravan owners.

The comprehensive install kit makes it a breeze to get the Eberspacher fitted in your caravan. Along with the diesel air heater itself, the kit includes an intelligent control unit, heavy-duty mounting plate, and all the ducts, vents, screws and fixings you need for an easy installation.

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New D2L Features

- Easy start pro full digital controller
- Brushless motor with longer service life and stepless power control
- Super quiet fuel pump (no ticking)
- Quieter blower (fan)
- Stepless heat output levels and improved temperature regulation
- Built in altitude sensor up to 3000m

Standard kit components

- Espar / Eberspacher airtronic D2L diesel air heater
- Easy start pro controller
- Heavy duty mounting plate
- All duct, vents, screws etc. for full install
- See the kit contents tab for a full list of kit components

This product is our standard kit, which includes everything you need for a typical installation. For a bit extra, this premium ket includes a heater cover, extra wiring and fuse kit, intake silencer and fuel filter kit.

The Eberspacher D2L Airtronic diesel fueled heater offers optimised fuel efficiency, a range of operation modes and unsurpassed safety standards. Certified for installation in passenger areas and in proximity to dangerous substances.

The D2L is the updated version of the D2 – featuring better high altitude performance, much quieter fuel pump, long lasting brushless motor, and stepless heating from 850W to 2,200W.

The standard heater is suitable for normal heating operation up to an altitude of 3000 meters, for operation above 3000 meters an altitude kit will be required.

Kit Includes:

- Eberspacher Artronic D2L Desel Air Heater
- Easy Start Pro digital controller
- Heavy duty mounting plate
- Fuel pump (12v)
- Fuel hose
- Fuel T piece kit
- Exhaust Silencer / Muffler
- Electrical harnesses
- Stainless steel exhaust pipe
- Combustion intake pipe
- 1m Flexible ducting (60 mm. diameter)
- Inlet / Outlet grills (on heater)
- Air outlet grill (60 mm. diameter)
- Screws, clips and plastic straps required for installation


  • Voltage: 12V
  • Heating Capacity: 2.2kW
  • Air Flow: 50 - 105m3/h
  • Fuel Consumption: 0.10 - 0.27l/h
  • Fuel type: Diesel
  • Dimensions (mm):310(l) x 115(w) x 122(h)
  • Weight: 2.5kg

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