AUTOTERM Air 4D 4kW Heater Only

AUTOTERM Air 4D 4kW Diesel Air Heater (Heater Only)

IMPORTANT NOTE:
This listing is for the heater unit only. It does not include the wiring loom, fuel pump, fuel line, mounting hardware, nuts, bolts, or any installation accessories.

Product Overview

Campervan diesel heater for reliable added comfort

The AUTOTERM Air 4D is one of the most popular campervan diesel heater options in the AUTOTERM Air Series. It draws fresh air from outside (or from a well-ventilated space), heats it rapidly, and provides reliable added comfort in cold environments.

With a maximum heat output of 4kW, the Air 4D can heat up to 168m³ of air per hour, helping maintain a comfortable temperature even in larger spaces.

Ideal for installation in:

• Large truck cabins

• Commercial vehicles

• Cargo compartments

• Campervans

• Motorhomes

• Boats and yachts up to 15m (48ft)

Key Features

• 4kW maximum heating output

• Heats up to 168m³/hour

• Compact, versatile design for easy installation

• Extremely fuel efficient

• Quiet brushless induction motor

• Long service life

• Smartphone control compatible (modem sold separately)

• Suitable for 12V or 24V systems (depending on model)

Fuel Economy

Despite its powerful output, the AUTOTERM Air 4D consumes just:

• 0.51 litres of diesel per hour (at maximum power)

This makes it an economical heating solution for larger vehicles and marine applications.

Brushless Motor Technology

All AUTOTERM Air Series heaters use brushless induction motors, providing:

• Lower operating noise

• Longer service life

• Reliable performance

• Operation in extreme temperatures

Remote Control

The heater can be operated using a range of AUTOTERM control panels or remotely from your iOS or Android smartphone using the optional AUTOTERM remote control modem (sold separately).

Built for Extreme Conditions

Reliability

• Operates in temperatures as low as -45°C (-49°F)

High Altitude Performance

• Integrated high altitude sensor

• Suitable for operation up to 4,200 metres

Extended Warranty

When installed and registered by a certified AUTOTERM service centre, the warranty is extended to:

• 3 years, or

• 2,000 operating hours

What’s Included

• 1 × AUTOTERM Air 4D 4kW Diesel Air Heater (Heater Only)

Please note: No installation kit, wiring, fuel pump, fuel line, or mounting hardware is included with this heater-only package.

FAQ

Is this a complete diesel heater kit?
No. This is the heater unit only and does not include installation accessories, wiring, fuel pump, or fuel line.

Is the AUTOTERM Air 4D suitable for a campervan?
Yes. It is a popular option for campervans, motorhomes, and other vehicle heating applications.

Can I control the heater from my phone?
Yes, using the optional AUTOTERM remote control modem (sold separately) and a compatible iOS or Android smartphone.

Do you offer diesel heater installation with this product?
This listing is for the heater unit only and does not include diesel heater installation parts or fitting accessories.