Autoterm Diesel Air Heater 12V 2KW Kit with Digital Display Comfort Controller 2D12PU27

Autoterm air heaters are designed to provide warm air to living areas of vehicles and buses, as well as to cars, motorhomes, campers, in housing and cabins of yachts and ships in the cold seasons.

Features:

• Silent pump. The Autoterm manufactured fuel dosing pump reduces noise output by 95% - perfect for the lightest sleepers.
• Brushless fan motor. No one else is using this technology that provides much more torque and longer lifetime of the motor.
• Stepless fan speed. All other heaters use fixed fans speed steps, but Autoterm computer algorithm can precisely choose the fan speed required to achieve the best heater temperature response, which maintains room temperature more accurately and allows more efficiency from the heater.
• Balanced fan. Each heater fan assembly is run on a balancing machine, the balancing prevents noise and vibration from the heater even at its max speed of 4500rpm. Prevents premature wear of the heater.
• Air intake silencer included. This is a genuine silencer that helps make Autoterm heaters the quietest heaters in the market.
• Superb quality control. Every component has an individual serial number and quality control is taken very seriously. Autoterm heaters are ISO 9001 compliance and CE approved. As there is no current compliance required in Australia, we make sure all European and UK approvals are adhered to, plus every heater is run on a computer controller test bed for one hour, from every production run, one heater is run for 3000 hours.
• Local support. we carry a full range of spare parts and our team is available to answer all queries.
• Factory support. Whilst we are locally responsible to help with any possible issue, the Autoterm factory guarantees a worldwide 2-year warranty on any heater purchased, with a 24 hour help line available.
• Operation at -40 degrees. These heaters are built not to fail. They are relied on all over the world to provide heat in extreme weather conditions.

Specifications

• Fuel: diesel
• Fuel Consumption: 0.1-0.24 L/h
• Hot Air Flow: 34-75 m3/h
• Set Weight: 6.5kg
• Power Consumption: min 10W to max 29W
• Stepless DC Induction Motor
• Made in Europe
• 2 Year warranty

Complete Installation Kit with Digital Display Controller comes with:

• Heater and Controller
• Fuel Pump and 6m Cable
• Power Cable with Fuses 6.5m
• Controller Cable 1.8m
• Air Intake Hose 65cm and Air Intake Silencer 18cm
• Fuel Pump Rubber Holder-Supporting Brackets
• Mounting Base Plate
• Clamps and Screws
• Muffler with Mounting Kit
• Fuel Hose 10m
• Spiral Wound Exhaust Pipe 1m
• Heat Insulation for Exhaust 45cm
• Fuel Standpipe 68cm
• Air Intake grill
• Heater Vent
• Heater Ducting 1.2m

*NOTE: Whilst the heater kits come with a fuel pick up, the do not come with a tank, see 100-02510 for the fuel tank.

Frequently Asked Questions 

Q: What fuel does it use?
This heater operates on diesel  and includes a fuel pickup standpipe. A separate fuel tank is not included — we recommend Autoterm Fuel Tank SKU 100-02510 if needed.

Q: How noisy is the heater during use?
Autoterm heaters are among the quietest on the market. They include:

• A silent fuel pump that reduces ticking noise by 95%.

• An air intake silencer.

• A precision-balanced fan that eliminates vibration, even at 4500 RPM.

Q: Is this heater safe for sleeping areas?
The brushless DC motor, low power draw, and extremely low noise output make it suitable for sleeping spaces. The system is ISO 9001 compliant and CE approved for safety and quality.

Q: How is the heater controlled?
The included digital controller allows precise temperature control

Q: What’s included in the kit?
This is a complete installation kit. It includes:

• Heater unit + digital controller

• Fuel pump with 6m cable

• Power cables, intake & exhaust hoses

• Clamps, brackets, muffler, ducting, vent, standpipe

Q: How much power and fuel does it consume?

• Power draw: 10W (min) to 29W (max)

• Fuel usage: 0.1 to 0.24 litres/hour

Q: Can the heater run in extreme conditions?
The Autoterm air heater is rated to operate in temperatures as low as -40°C. It’s trusted worldwide in harsh environments like Siberia, Scandinavia, and Alaska.

Q: What kind of motor does it use?
Unlike most other brands, this heater uses a stepless brushless DC induction motor, offering more torque, quieter operation, longer life, and greater precision in heat regulation.