Core Features & Benefits
NO ANNUAL MAINTENANCE REQUIRED, HIGH ALTITUDE READY, EXTREME TEMP READY
Quiet diesel air heater for small campers, trucks & boats
Stay warm, sleep better, and save battery power—this compact diesel air heater delivers quick, even heat wherever you travel. The Autoterm Air 2D outputs up to 2 kW (approx. 6,800 BTU) and moves up to 86 m³/h of warm air, while the Comfort Touch 2.8" touchscreen lets you dial in temperature, timers, and modes with ease.
Benefits & Use Cases
Designed for tight installs and tough weather, Autoterm Air 2D is ideal for van conversions, small truck cabs, off-highway rigs, and boats up to 33 ft/10 m. Brushless motor tech keeps noise low and service life long—even down to −45 °C/−49 °F.
- Fast, efficient heat: up to 2 kW (≈6,800 BTU)
- Low fuel use: 0.24 L/h max (≈0.06 gal/h)
- Quiet brushless motor; reliable cold-weather starts (to −45 °C/−49 °F)
- High-altitude capable with included sensor: up to 4,200 m (≈13,780 ft)
- Comfort Touch 2.8" touchscreen with Power, Temperature, Ventilation & Heating+Ventilation modes
- Compact footprint: 310 × 119 × 145 mm (≈12.2" × 4.7" × 5.7")
Technical Specification
- Fuel: Diesel (EN590)
- Voltage: 12V DC
- Output: 2.0 kW (≈6,800 BTU) high / 0.8 kW (≈2,700 BTU) low
- Heated air volume: 86 m³/h high / 34 m³/h low
- Fuel consumption: 0.24 L/h (≈0.06 gal/h) high / 0.10 L/h (≈0.03 gal/h) low
- Power draw: 29 W high / 10 W low
- Max altitude: 4,200 m (≈13,780 ft) with high-altitude control
- Operating temp capability: down to −45 °C/−49 °F
- Dimensions (heater body): 310 × 119 × 145 mm (≈12.2" × 4.7" × 5.7")
- Weight (only heater / complete kit): 2.9 kg / 6.4 kg
- Control modes (Comfort Touch): Power / Temperature / Ventilation / Heating + Ventilation
- Warranty: 24-month manufacturer's warranty
- Certificates: 122R, 10R
Browse AUTOTERM Manuals & Technical Documentation
Vehicle Compatibility
- Small truck cabins & commercial cargo areas
- Small campers & van conversions
- Off-highway vehicles
- Boats/yachts up to 33 ft / 10 m
Kit Includes
- Fuel pump wiring
- Power supply wiring (12V version)
- Air intake pipe with silencer
- Clamp for fuel pump
- Fuel pump (12V version)
- Control panel wire
- Fuel stand pipe
- Heat insulation
- Silencer with mounting kit
- Exhaust pipe (1 m)
- Nylon fuel line (5.5 m)
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Autoterm Air 2D Diesel Heater Kit with Comfort Touch controller
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