Compact & Efficient Diesel Heater for Vans, Campers, Boats, and Off-Grid Vehicles

The AUTOTERM Air 2D is a powerful yet compact 2 kW diesel air heater, designed to deliver reliable heating performance in extreme temperatures down to -45°C (-49°F). Whether you're traveling in a van, camper, truck, boat, or off-grid shelter, this unit ensures consistent warmth, fuel efficiency, and quiet operation.

With an airflow capacity of up to 86 m³/h, it quickly heats fresh air from outside or inside and maintains your set temperature with low noise and low fuel consumption.

Key Features & Benefits

2 kW Heating Power in a Compact Unit

• Heats small to medium spaces: van cabins, truck cabs, boats up to 10 m (33 ft), RVs, cargo compartments
• Produces up to 86 m³/h of hot airflow
• Ultra-compact and versatile — fits almost any land or marine vehicle

Fuel Efficient & Cost-Effective

• Diesel consumption: just 0.24 L/h at max power
• Ideal for long-term off-grid heating
• Low running costs = long-term savings

Easy Installation & Versatile Power Options

• Comes with a complete installation kit
• Available in 12V or 24V DC models
• Easily retrofitted in existing builds

Quiet & Durable Operation

• Built with a brushless induction motor for:
  • Low noise
  • Long lifespan
  • Reliability in harsh environments

Smart Controls Available

• Compatible with manual, digital, and remote control panels
• Add optional GSM modem for smartphone control via iOS or Android

Perfect For:

• Campervans & overlanding rigs
• Trucks & commercial vehicles
• Off-highway equipment
• Marine use (boats up to 33 ft)
• Off-grid shelters & tiny homes

Technical Specifications

Why Choose the AUTOTERM Air 2D?

• Proven in Arctic and harsh conditions
• Reliable warmth without relying on grid power
• Perfect size for small spaces
• One of the most fuel-efficient diesel heaters in its class
• Affordable, easy to install, and built to last