AUTOTERM Air 4D/4B is one of the most popular diesel-powered air heaters from the Air series, belting out up to 13,600 BTUs of heat! These units are perfect for high-altitude applications (~2500 meters) with built-in sensors. Includes PU-28 Touchscreen controller. (Fuel adapters and standpipes sold separately)
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 of heating up 5900 cubic ft of space hourly, and maintaining your desired temperature.
AUTOTERM Air 4D/4B is highly versatile when it comes to installation 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/4B with its economic fuel consumption of 0.13 g/h on maximum power makes it one of the most highly rated heater products, especially for its 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).
This is a great product for those who need to additionally heat large truck cabins, commercial vehicle cabins, cargo compartments, campers, motorhomes, or boats/yachts of up to 48 ft/15 m.
* Local customers - please contact us for in-store availability, labor pricing, and scheduling
|Voltage||12V or 24V||12V or 24V|
|Heating Power||4.0 kW||1.0 kW|
|Fuel Consumption||0.13 g/h||0.03 g/h|
|Control Modes||Manual, Remote, Modem|
|Heater Dimensions||15.8 x 6.2 x 7.4 in|
Click HERE for the Owner's Manual
Click HERE for the PU-28 User Manual