Description
Enjoy a robust and compact forced-air heating for your motorhome or converted van. The Diesel heater for motorhome Autoterm Air 2D (Planar) guarantees comfort and safety, even at high altitude. Low consumption, simplified installation, and VASP approval: travel all year round without constraints.
REF: 2D12 and 2D24
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Diesel Heater for Motorhome – Autoterm Air 2D
Description:
Enjoy a reliable and efficient forced-air diesel heating system for your recreational vehicles (motorhomes, converted vans, vans, 4x4s, etc.) or your boats. The Autoterm Air 2D Heater, also called “Planar 2D”, offers up to 2 kW of power and has one of the best quality/price ratios on the market. Its compact design, low fuel and energy consumption make it the ideal solution to maintain a pleasant temperature all year round.
The Autoterm Air 2D Heater is a trusted choice for all travelers and professionals seeking a compact, economical, and durable diesel heater for motorhome. Its brushless motor, high-performance combustion chamber, and ability to operate at altitudes up to 4200 m guarantee comfort and peace of mind, even in extreme cold. Approved and delivered with a complete kit, it is a key reference in the world of forced-air heaters for vehicles and boats.
Technical Specifications:
| Feature | Details |
|---|---|
| Model | Autoterm Air 2D (Planar) 12 V or 24 V |
| Fuel type | Diesel |
| Heating power | 0.8 kW (min) to 2 kW (max) |
| Heated air volume | 34 to 86 m³/h |
| Fuel consumption | 0.10 to 0.24 L/h |
| Energy consumption | 10 to 29 W |
| Air intake / outlet diameter | Ø 60 mm |
| Exhaust outlet diameter | Ø 24 mm |
| Max operating altitude | Up to 4200 m |
| Heater dimensions / weight | 310 x 119 x 145 mm / 2.9 kg |
| Package dimensions / weight | 40 x 36 x 17 cm / 6.4 kg |
| Approvals | 10R / 122R / Installation manual |
| Warranty | 2 years (manufacturing defects) |
Why choose the Autoterm Air 2D (Planar)?
1. Efficient and fast forced-air heating
- Adjustable power: from 0.8 to 2 kW, suitable for quickly heating interior volumes up to 20 m³.
- Rapid temperature rise: hot air circulation is instantaneous, ensuring immediate comfort.
2. Low consumption and remarkable autonomy
- Reduced fuel consumption: between 0.1 and 0.24 L/h depending on power demand.
- Controlled electrical energy: only 10 to 29 W, ideal for preserving your auxiliary battery.
3. VASP approved installation
- Compliant with UTAC standards: simplifies your vehicle approval process in VASP mode.
- Installation by a certified professional or possible verification: enjoy a 3-year warranty extension and optimal reliability.
4. Designed for altitude and extreme conditions
- Built-in oxygen sensor: stable operation up to 4200 m altitude.
- Resistant to extreme cold: tested by thousands of users in the harshest environments.
5. Limited maintenance and durability
- Robust materials: brushless motor and components machined internally by Autoterm.
- After-sales service available: spare parts and a network of 1200 partners worldwide for maintenance or repair.
6. Brushless motor and high-performance combustion chamber
At the heart of the Autoterm Air 2D Heater is a brushless motor that drives the fan and air intake into the combustion chamber.
- Improved efficiency : this type of motor reduces friction and energy loss.
- Increased lifespan : no brushes = reduced mechanical wear, enhanced reliability.
- Combustion chamber : made of high-strength metal, designed to optimize diesel combustion even in difficult conditions (extreme cold, low pressure at altitude...).
The control panel is not included:
The control panel (Comfort Control, Simple Control, or Push Control) is not included in this basic kit and must be chosen separately to operate the heater.
Installation and Maintenance:
- Installation : can be done flat or at an angle up to 90° (with cables facing upward).
- Connection : power supply possible from main diesel tank or auxiliary tank.
- Maintenance : regularly run the forced-air heater at full power (30 minutes per month) to prevent clogging.
- Approval : to validate your VASP, have the installation checked by a certified professional if you installed it yourself or have it installed directly by one of our certified installers.
Altitude Usage Tips:
Thanks to an internal oxygen sensor the Autoterm Air 2D Heater adjusts its fuel injection to the thinning air at high altitude (up to 4200 m). For better efficiency:
- Avoid ducts that are too long or too curved (air intake/outlet).
- Maintain good ventilation (compliant intake and exhaust diameters).
- Use official Autoterm accessories for better performance.
Don't forget the useful accessories to complete your installation:
Select your control panel
Please note that the heater control panel must be selected separately according to your preferences.
Certificates and manuals
Questions / Answers
To install the heater in your converted van, motorhome, and boats, many points must be considered:
Keep at least 1 m of duct before placing a T or Y
If you want to install multiple air vents, always keep at least one non-closable vent
Respect the distance from surrounding objects (50 mm from air intake / 150 mm from air outlet)
Install the ends of the air intake and exhaust pipes on the same side; the distance must prevent exhaust gas from being drawn into the air intake (mandatory distance of 20 cm)
The fuel pump must be installed near the tank (distance must not exceed 1 m) and below the low fuel level in the tank, but not below 70 cm from the minimum fuel level. It must not be installed above the tank.
What are the advantages of a diesel heater?
Choosing a diesel heater for your installation offers many advantages. By choosing an Autoterm forced-air heater, you will benefit from:
Low fuel consumption
Autonomous operation
A product certified for VASP approval
A compact and practical design
Which accessories to choose for a specific vehicle model?
Don't know which accessories to take for your installation?
Discover our heating kits for vehicles. You will find a heater (12 or 24V according to your choice) as well as all the essential accessories for a smooth installation.
We offer kits for different models: Volkswagen T5/T6, Renault Trafic, Ford Transit, and many more!
Is choosing a more powerful heater to be sure a good idea?
NO!
It may be tempting to choose a more powerful model like the autonomous air 4D heater to heat your vehicle's interior. However, this is a very bad idea. The temperature will be difficult to regulate and you will have excessive fuel consumption.
By choosing a model too powerful for your vehicle, you will run your heater at low speed and clog the combustion chamber.
Can I get my VASP approval with the heater?
Yes, of course, you can download the European conformity certificates R10 and R122 on our website to provide to the inspector: here
Where are the heaters produced?
The heaters are produced in Europe. Our manufacturing plant in Latvia has been approved by internationally recognized standards ISO 9001:2015 / ISO 14001:2015
Which accessories should be taken in addition to the heater?
1 - choice of control panel (and extension cable if you need a length greater than 1.80 m)
2 - choice of accessories for the air duct (heating duct, air vents, Y or T if you want multiple hot air outlets, clamps...)
3 - choice of mounting bracket (mounting box or mounting plate to fix under the chassis or various mounting brackets for the interior of your vehicle or boat). We offer various accessories according to your needs, contact us if you want advice
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Frequently Asked Questions
Vanlife Store being a specialist in accessories for campervans and motorhomes, all our items are compatible with panel vans unless otherwise indicated in the product description.
When ordering from Vanlife Store, you also have a compatibility guarantee.
In case of doubt, we always offer remote support for the installation or replacement of your accessory. (Available via chat
Ordered items are usually shipped within a maximum of 24 hours.
Large parcels are delivered the next day, while standard items (eligible for free delivery) are usually delivered within 48-72 hours.
You can return ordered items within 30 days to receive a refund.
If this period is exceeded, please contact our customer service explaining your situation. We will do our best to offer you a suitable solution.
At Vanlife Store we are committed to offering you the most competitive prices on the market.
If you find a cheaper price on items of similar quality (e.g. Windows with double acrylic glazing), we commit to refunding you the difference.
Another question?
For any information, our teams are at your disposal to assist you from Monday to Saturday from 9 AM to 6 PM
