The Webasto Air Top Evo 40 B is a robust 12V air heater engineered for performance and reliability. This basic model operates on petrol, providing a dependable heating solution for your needs. Designed with efficiency in mind, the Air Top Evo 40 B ensures optimal heat distribution. Its straightforward operation makes it a practical choice for various installations. This unit is part of the Webasto Air Top Evo series, known for its quality and durability. It is a 12V system, making it compatible with a wide range of power sources.