Autoterm Air 4D - 4kW Diesel heater 12v

Powerful heat for bigger spaces and bigger adventures.

The Autoterm Air 4D diesel heater delivers a robust 4kW of heat output, making it the ideal choice for spaces over 20 cubic metres such as larger motorhomes, overlander rigs, off-grid cabins, or commercial vehicles. This 12V system provides efficient, dry heat that keeps your living space comfortable no matter how wild the weather gets.

Key Features:

• 4kW Heating Output – Capable of heating larger spaces and open-plan conversions.
• Fuel-Efficient Diesel Operation – Reliable performance with low fuel consumption.
• Digital Thermostat & Timer Controls – Customise your warmth on demand.
• Ready for Cold Weather – Proven performance in extreme environments
• E2 R10 & E2 R122 Certified – Road legal and tested to European safety standards

Controller ;Purchase your preferred controller, simple controller, Digital Comfort Control or connect to your preferred interface.

Installation Kit Contents: 

• Autoterm “Extra Quiet” fuel pump
• Rubber metering pump holder
• Intake air duct with integrated silencer
• Exhaust pipe (with silencer) & clamps
• Heat-protected exhaust tubing
• Fuel line
• 4kW-specific internal air out & external in/out adaptors
  
• Screws, nuts, heat shrink tubing, cable ties
  

Go further, stay longer, and stay warm—the Autoterm Air 4D brings reliable heat wherever your journey takes you.

Please study the photo to help see whats in the kit, you may need to select the controller, mount, air duct and air vents you need for your installation? 

2 Year Warranty