Autoterm AIR 4D heating power air heater 4 KW

Autoterm Air 4D (formerly Planar 44D) is a powerful diesel air heater
There is a 12V and 24V version
With a heating capacity of 4KW, the Air 4D ensures rapid heating of the interior even in icy temperatures. This makes the Air 4D ideally suited for medium and large driver's cabs (trucks) and interiors (Sprinter class, minibuses and boats/yachts up to 15m in length)
As an ideal room size for efficient operation of the heater, the manufacturer calls a room volume of about 40 m³.

In just one hour, the Autoterm Air 4D generates a warm air volume of up to 168m³ and consumes only max. 0.51 liters of diesel
The power consumption is max. 57W/hour
It is possible to use the heater in fresh air or recirculated air mode. Even under harsh environmental conditions with extreme temperatures of up to -45°C the heater operation is no problem.

The basic installation kit is included. This also includes the quiet fuel pump TH11 and an integrated height kit. This allows the Autoterm Air 4D to be used at altitudes of up to 2,500 meters.

The brushless induction motor ensures a long service life with a low noise level. Due to the very robust technology "Made in Russia", the operation in extremely cold regions is possible without any problems (tested in Siberia).The parking heaters are manufactured without exception for the European market, and have an ECE test mark, so the parking heaters can be installed without registration.

The hole pattern and the fixing points correspond to the manufacturers Eberspächer and Webasto. This makes it very easy to replace the parking heater with a financially much more interesting Autoterm parking heater.

Air duct
A 90mm warm air system can be connected to the Autoterm Air 4D.
The warm air outlet of the Air 4D has a diameter (d) of 100mm. If required, a reduction to d90mm warm air hose is possible. A further reduction (d75mm) is possible after at least 1m length (warm air hose, d90mm).

Scope of delivery

• Diesel air heater Air 4D / 12V or 24V
• Metering pump
• Rubber holder f. metering pump
• Fuel line 5,5m
• Fuel line connector
• Tank suction pipe
• Exhaust corrugated pipe metal 1m
• Exhaust silencer
• End piece f. exhaust pipe
• Heat insulation f. exhaust pipe
• Air intake hose with integrated silencer
• Cable f. heater, metering pump, control panel
• Screws, nuts, clamps
• Installation and operating instructions in German

Technical data

• Voltage: 12V or 24V
• Fuel type: Diesel
• Maximum heating power: 4 KW
• Minimum heating power: 1 kW
• Maximum heated air volume: 168 m³/h
• Minimum heated air volume: 70 m³/h
• Maximum fuel consumption in modes: 0,514 l/h
• Minimum fuel consumption in modes: 0,12 l/h
• Maximum power in modes: 57 W
• Minimum power in modes: 10 W

Control units (not included in the scope of delivery)
Various operating units allow the heating to be controlled directly in the vehicle or with a radio remote control. From greater distances, the control can be carried out via the QStart modem (GSM/LTE modem, mobile network) in conjunction with a smartphone (IOS or Android). A smartphone app "Autoterm Control" for IOS or Android supports this function. The app can be downloaded to the smartphone.

Taking into account your own ideas and wishes, the following operating solutions can be selected:

• PU-5 control unit / rotary control
• PU-27 control unit / OLED display / timer
• Control unit Comfort Control / modern design / large display - backlight / timer
• Control unit radio remote control / range approx. 100m
• Operating unit QStart Modem / mobile network / smartphone app / combination with above mentioned operating units