Fuel is drawn from the vehicle’s fuel tank or a compatible separate tank.
Understanding air heating
What is a diesel air heater?
A diesel air heater warms the interior air of your vehicle or boat without relying on the engine for heat. It burns a small amount of diesel in a sealed combustion chamber, while the vehicle’s 12 V or 24 V electrical system powers the fan, fuel pump and controls.
The sealed combustion chamber heats the heater’s heat exchanger.
A fan circulates interior air across the heat exchanger and distributes warm air through the ducting.
An air heater warms cabin air directly. A liquid heater heats the vehicle’s coolant or water circuit.
Correct installation is essential: combustion air and exhaust gases must remain separated from the heated cabin air.
Gen 3 highlights
Quieter installation. Smarter control.
Gen 3 combines practical upgrades for quieter, more comfortable everyday heating — with Bluetooth, Wi-Fi + Bluetooth or GSM 4G + Bluetooth control.
New for Gen 3
Upgraded silent exhaust system
Gen 3 includes a larger muffler, flexible and extension exhaust pipes, improved clamps and heat-resistant fittings. The upgraded system is designed to reduce exhaust noise, vibration transfer and installation resonance.
Included with every Gen 3
SuperSilent™ fuel pump
Less ticking. More comfort.
The included SuperSilent™ fuel pump is designed to reduce the repetitive ticking noise associated with conventional diesel-heater fuel pumps, helping create a quieter installation.
“nice and quiet, unlike other Chinese heaters.”
Durable aluminium housing
A robust, heat-resistant aluminium heater body designed for demanding vehicle, campervan and marine use.
Turbo mode
Need warmth quickly? Turbo mode prioritises fast heat output to warm the space sooner.
Ventilation mode
Circulate air without combustion heating — useful for warmer days or helping refresh a damp interior.
Optional accessory
Optional ThermoLink™ remote & thermostat
Compatible with Wi-Fi + Bluetooth & Bluetooth modelsThermoLink™ is optional — the heater works without it. It adds remote control, a wireless thermostat that measures the temperature where it is placed, and CO monitoring with automatic heater shut-off if elevated CO is detected. Compatible with Wi-Fi + Bluetooth and Bluetooth models, but not GSM 4G models.
Road-legal approval
Road-legal approval that also matters for insurance
Nordkapp® Air Gen 3 is type-approved under ECE R122 for vehicle heating systems and ECE R10 for electromagnetic compatibility. The heater must also be installed according to its instructions and all applicable national and vehicle-specific requirements.
Legal compliance
Installing a vehicle heater without the required approvals is not legal.
Insurance risk
An unapproved heater can create an insurance risk.
Correct installation still matters
Type approval does not replace correct installation.
Features & specifications
Everything you need to compare before you buy
What is included
Gen 3 includes the core components for installation: upgraded exhaust components, intake pipe, heater ducting, adjustable air vent, air filter, SuperSilent™ fuel pump, metallic fuel filter, fuel lines, mounting hardware and a fuel-tank suction pipe.
The installation kit includes a fuel-tank suction pipe for connecting the heater to the vehicle’s existing fuel tank. If you need a separate fuel tank, compatible tanks and other installation accessories are available separately.
Browse installation accessories →Installation & support
A capable DIY installer can fit the heater by following the supplied instructions. You can also use a caravan workshop, vehicle service centre or a registered Nordkapp® installer.
Control panel cable length: approximately 1.7 m in total from the control panel to the heater.
A 5 m control-panel extension cable is available separately if additional reach is needed.
External / underbody installation: The Nordkapp® Air Gen 3 heater can be installed underneath a vehicle when protected with a suitable external mounting enclosure. Do not install the heater exposed underneath the vehicle without a protective enclosure. A Nordkapp® External Mount Box is available separately.
Find an installerShipping, returns & warranty
For an in-stock selected variant, the delivery estimate is shown above the quantity selector. For a pre-order variant, the pre-order application provides the relevant schedule and purchase-button status. Nordkapp® heaters include a 24-month warranty, with a 36-month warranty in Spain.
Delivery informationBluetooth, Wi-Fi & GSM remote control
Every Nordkapp® Air Gen 3 can be operated directly from its physical control panel and works with the free mobile app for smartphone control.
Bluetooth gives smartphone control when you are near the heater and does not require an internet connection.
Wi-Fi + Bluetooth adds remote internet control when the heater is connected to an internet-enabled Wi-Fi network.
GSM 4G + Bluetooth adds remote control through the mobile network and also includes Bluetooth for nearby control. A separate SIM card and mobile-network service are required for GSM remote control. The SIM card is not included.
Gen 3 upgraded exhaust system
Gen 3 includes upgraded exhaust components: a larger muffler, flexible and extension exhaust pipes, improved clamps and heat-resistant fittings. These changes are designed to reduce exhaust noise, vibration transfer and installation resonance.
Key technical specifications
- Heating outputs: 2 kW, 5 kW or 8 kW
- Voltage: 12 V or 24 V
- Fuel: diesel
- Power consumption: approximately 40 W
- Fuel consumption: approximately 0.1 L/h per kW
- Functions: heating, ventilation, turbo and thermostat start/stop
- Dimensions 2 kW: 31 × 12 × 12 cm
- 2 kW Air inlet 62 mm, air outlet 60 mm
- Dimensions 5 kW & 8 kW: 39 × 14.5 × 14.5 cm
- 5 kW & 8 kW Air inlet 83 mm, air outlet 75 mm
Use cases, altitude & accessories
Suitable for cars, vans, campervans, boats and work vehicles. Normal Altitude versions are for use up to 2500 m; High Altitude versions up to 5500 m. ThermoLink™ is an optional accessory for compatible Bluetooth and Wi-Fi + Bluetooth versions and is not included in the standard package. It provides a wireless thermostat and can add remote control when connected through Wi-Fi. ThermoLink™ is not compatible with GSM 4G models. Without ThermoLink™, you can still operate the heater from the physical control panel or use the available app control for your selected heater version.
Need help choosing?
Find the right heater for your vehicle
Compare output, altitude, control options and accessories in our Buyer’s Guide.
Installation support
Professional installation across Europe
Choose DIY installation or use a qualified automotive, marine or caravan workshop experienced with diesel heaters.
More than 200 registered Nordkapp® installers
Our installer and service network helps customers find experienced professional installation and maintenance support across Europe. The map shows the reach of our network.
Find a Nordkapp® installer
Questions before you order
Is this heater road legal in Europe and the UK?
Yes. Nordkapp® Air Gen 3 is supplied with ECE R122 and ECE R10 approvals for vehicle use. Installation must follow the applicable instructions and local requirements.
Can I use the heater without a smartphone or internet connection?
Yes. Every version can be operated directly from its physical control panel.
Bluetooth control does not require an internet connection. The Wi-Fi + Bluetooth version uses Wi-Fi when remote internet control is required. The GSM 4G + Bluetooth version also includes Bluetooth for nearby control and uses the mobile network for remote operation. A separate SIM card and mobile-network service are required for GSM remote control.
Which altitude version should I choose?
Normal altitude is intended for use up to 2500 m. High altitude is intended for use up to 5500 m and is a practical choice if you travel in higher regions or want greater flexibility for a future owner.
Who can install a Nordkapp® heater?
You can install it yourself if you have suitable practical skills and follow the installation instructions. A caravan workshop, vehicle service centre or registered Nordkapp® installer can also fit the heater.
How long is the control-panel cable?
The standard control-panel cable is approximately 1.7 m in total from the control panel to the heater. If additional reach is required, a 5 m control-panel extension cable is available separately.
Can I install a Nordkapp® Air heater underneath the vehicle?
Yes. Nordkapp® Air Gen 3 can be installed underneath a vehicle when the heater is protected with a suitable external mounting enclosure. Do not install the heater exposed underneath the vehicle without a protective enclosure. A Nordkapp® External Mount Box is available separately.
Does the GSM version include a SIM card?
No. The GSM 4G + Bluetooth version requires a separate SIM card and mobile-network service from an operator for GSM remote control. The SIM card is not included. The Nordkapp® mobile app itself is free.
