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2D Heater

Air 2D -External Mounting Kit- 2kw 12/24V Air Heater with Controller - Autoterm

Air 4D with PU27 controller and standard internal mounting kit

Air 4D -Internal Mounting Kit- 4kw - 12/24V - Autoterm- EU Manufactured

Air 4D Heater with Controller - 12/24V - Autoterm- EU Manufactured

Kit including heater and digital controller, and all other parts listed below.

This kit is ideal for customers replacing an existing heater, where it may beossible t reuse existing mounting plate, heater ducting , hot air outlet vents etc

For new installs, generally the heater kit with internal fitting kit is usually the most popular option, or for marine applications, please see the marine heaters section on Autoterm Marine Heater Kits

Note- None of the Air 4D heater kits contain a fuel tank. If you require a fuel tank please order separately here 

Autoterm Fuel Tank



From €689.00

To €730.00

In stock

Customize Air 4D Heater with Controller - 12/24V - Autoterm- EU Manufactured
Autoterm PU27 OLED Control Panel 4725   + €0.00

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Your Customization
Air 4D with PU27 controller
Air 4D Heater with Controller - 12/24V - Autoterm- EU Manufactured

In stock



    NEW EU Manufactured Unit

    Available in 12V and 24V options

    Standard kit includes all elements listed below . 



    AUTOTERM Air 4D is one of the most popular diesel-powered air heaters from the Air series.

    The heater unit draws fresh air from the outside or from a well-ventilated room, then heats it up quickly, thus providing comfort and warmth in low temperature environments.

    The heater’s maximum power output is 4 kW, and it is capable to produce up to 168 m3 of hot air flow hourly, and maintaining your desired temperature.

    AUTOTERM Air 4D is highly versatile when it comes to installation and can be easily retrofitted in almost any land vehicle, marine transport vehicle and is supplied with a full installation kit, whether you choose the 12V or the 24V DC version.

    AUTOTERM Air 4D with its economic fuel consumption of 0.51 l/h on maximum power is a highly rated product for its low and reasonable price.

    All AUTOTERM Air series heaters are equipped with brushless induction motors that ensure low noise levels as well as a long lifetime for the device and the capability to operate in extreme environments and temperatures as low as -45°C/-49°F.

    AUTOTERM Air heaters can be controlled with various control panels or remotely via your iOS or Android smartphone (remote control modem sold separately).

    Technical parameters:
    Heating power: 4 kW

    Fuel: Diesel

    Voltage: 12V / 24V

    Application: Vans, Campers, Trucks, Off-Highway, Boats/Yachts

    Control unit with High Altitude Sensor


    Standard Kit Includes Below

    Your choice of 12V or 24V Autoterm Air 4D heater- EU manufactured

    Your choice of controller - PU-27 or New Comfort Control


    We will be closed for stocktaking from Thursday 15th to Saturday 17th April.

    Apologies for any inconvenience.