Not sure which heater to choose?
Find the right heater before you decide
Compare heater sizes, heater families, control options, altitude versions and useful accessories in the Nordkapp® Buyer's Guide.
Compare Nordkapp® heaters
🛡️ Why Choose Nordkapp®?
- ✔️ ECE R122 & R10 certified — fully road-legal across the EU & UK
- ✔️ Engineered for Nordic conditions — reliable even in −40 °C cold
- ✔️ 2-year warranty & EU-based customer support
- ✔️ Trusted by thousands of European drivers — proven reliability
- ✔️ Avoid unsafe knockoffs — choose verified, certified quality
Refined for Reliability
Nordkapp® heaters are based on trusted, field-tested technology — but every unit is individually inspected, certified, and refined to meet strict European road-use standards (ECE R122/R10).
Durable materials, precise assembly, and consistent testing ensure safe, dependable performance in all conditions.
Control Your Heater From Anywhere
Choose the control method that fits how you use the heater.
🔹 Bluetooth — Local smartphone control when you are near the heater; no internet connection required.
🔹 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 using a compatible SIM card and mobile service, while retaining Bluetooth for nearby control.
Every Gen 3 version can also be operated directly from its physical control panel.
Aluminium Housing
Nordkapp® Air and Cube heaters use a durable aluminium outer housing designed for demanding conditions.
Aluminium provides a robust, heat-resistant enclosure and helps protect the heater components during long-term use.
SuperSilent™ Fuel Pump
Nordkapp® Air and Cube Gen 3 heaters include the SuperSilent™ fuel pump, designed to reduce the repetitive ticking noise associated with conventional diesel-heater dosing pumps while maintaining consistent fuel delivery.
FAQ
How is a Nordkapp® heater different from a typical low-cost diesel heater?
European type approval
Nordkapp® Air and Cube road-vehicle heaters are engineered and laboratory-tested to the applicable UN ECE R122 and R10 requirements. Current approval documents are available on our Documents page.
Type approval is only one part of a compliant installation: the heater must also be installed according to its instructions and the applicable national, inspection and vehicle-specific requirements.
Control options
Control options vary by model. Gen 3 Air and Cube heaters are available with Bluetooth, Wi-Fi + Bluetooth or GSM 4G + Bluetooth control, while every version can also be operated from its physical control panel.
Warranty and support
Nordkapp® heaters include a 24-month warranty, with a 36-month warranty in Spain. Spare parts and support are available in Europe.
Installation components
Nordkapp® heater kits use purpose-selected fuel lines and installation components for the relevant heater model.
Quieter operation
Nordkapp® Air and Cube Gen 3 heaters include the SuperSilent™ fuel pump, designed to reduce the repetitive ticking noise associated with a conventional diesel-heater dosing pump.
What does ECE R122 type approval mean for a diesel heater?
UN ECE R122 covers vehicle heating systems and combustion heaters. A type-approved heater has been tested against the applicable requirements of the regulation.
For a compliant road-vehicle installation, the heater model and installation must also meet applicable national, inspection and vehicle-specific requirements. Current Nordkapp® approval documents are available on our Documents page.
What is the Difference Between GSM and Bluetooth Control in Diesel Heaters?
- Bluetooth: local smartphone control near the heater without an internet connection.
- Wi-Fi + Bluetooth: local Bluetooth control plus remote control when the heater is connected to an internet-enabled Wi-Fi network.
- GSM 4G + Bluetooth: local Bluetooth control plus remote control through the mobile network using a compatible SIM card and mobile service.
Can I homologate a Nordkapp® heater in Spain?
Nordkapp® Air and Cube road-vehicle heaters have UN ECE R122 and R10 type approvals. In Spain, the final installation must also comply with the applicable ITV and vehicle-modification requirements. You can find the current certificates on the Documents page.
How Much Fuel and Electricity Does a Diesel Heater Consume?
- Fuel Consumption: Approximately 0.1 liters per hour per kilowatt of power.
- Electricity Consumption: Around 40 watts.
What are the Common Uses for Diesel Heaters?
Diesel heaters are used in various settings, including vehicles, garages, cabins, camper vans, boats, greenhouses, and heavy machinery.
Can I Connect a Diesel Heater to Mains Electricity (220–230 V)?
Yes, with an additional 12 V to 230 V Power adapter.
What Size Area Can a Diesel Heater Warm Up?
- 2 kW Heater: Suitable for 20 square meters.
- 5 kW Heater: Good for 40 square meters.
- 8 kW Heater: Can heat up to 60 square meters.
Can One Diesel Heater Warm Multiple Areas?
Yes, by using an Air Share Kit to split the airflow.
Do you have high altitude model?
Yes. Normal Altitude versions are designed for use up to 2500 m, while High Altitude versions are designed for use up to 5500 m. Choose High Altitude if you expect regular mountain travel or want additional flexibility.
What is the Difference Between a Diesel Air Heater and a Liquid Heater?
- Diesel Air Heater: Warms the air inside a space.
- Liquid Heater with Water Circulation: Can heat both the engine and the interior of a space, such as in vehicles.
