Polar Fox Aerolyn 4000 Diesel Air Heater (4KW) - Bluetooth
Choose your heating output
- 2 Year Warranty
- Premium Quality
INDEPENDENT HEATING
Warmth Without Idling.
Key Advantages.

COMPACT. INDEPENDENT. ADAPTABLE.
Built for the Road.
BUILT FOR DIFFERENT APPLICATIONS
Common Applications.
THE DETAILS THAT MATTER
Engineered for Reliability.
Altitude adjustment
Brushless fan motor

Quiet operation
Combustion chamber
TECHNOLOGY & ENGINEERING
CERTIFIED FOR THE ROAD.
Product warranty
WARRANTY & SUPPORT
Support for the Road.
Contact our US-based engineering and support team for help with your Polar Fox product. Review the warranty terms for your product’s coverage and duration.
2-Year Manufacturing Warranty
Technical specifications
| Item | Value |
|---|---|
| Heating capacity (kW) | 1-3.5 |
| Fuel consumption (l/h) | 0.12-0.43 |
| Heating air volume flow against 0.5 mbar (m³/h) | 170 |
| Working voltage (V) | 12/24 |
| Power consumption (W) | 6-52.8 |
| Weight (kg) | 6.5 |
| Outline dimensions (L x W x H) (inch) | 15.2 x 5.6 x 5.9 |
| Operating ambient temperature (°F) | -41 to +131 |
| Storage temperature (℃) | -67 to +158 |
| Scope of application | Applicable for heating compartments and cabins up to 172 sqft, such as buses, truck compartments, vans, boats, and various construction vehicles. |
Installation & Compatibility

What's included
Review the components pictured in the supplied kit. Your installer can confirm any additional accessories needed for your application.

POWER. CLIMATE. CONNECTED.
COMPLETE YOUR SYSTEM.
Choose air conditioning, lithium batteries, charging, heating, inverters, shore power and monitoring to suit your vehicle and application.













