Finally warm in the pop-up roof of your Mercedes-Benz Marco Polo

A well-known issue in the Mercedes-Benz Marco Polo: while it is pleasantly warm in the lower area, it often remains significantly colder in the pop-up roof. The warm air from the parking heater does not reach the roof bed sufficiently.

This is exactly where parking heater extensions come in. A dedicated heating hose directs the warm air straight from the parking heater into the pop-up roof. This creates a much more even temperature distribution throughout the vehicle.

In this category you will find specially developed solutions for the Marco Polo W447 and the Viano Marco Polo W639. The systems are generally attached easily to the air outlet under the driver's seat and guide the warm air upward to the roof bed via a hose.

Depending on the system, installation is tool-free, often using magnetic mounts or simple plug connections. Some versions work entirely without additional power, while others use a small fan to direct the warm air upward.

Also discover suitable solutions in the Bedroom, Heating, Insulation & Ventilation and Parking heater areas for maximum comfort in your camper.

Why a parking heater extension is indispensable

Without targeted air routing, the pop-up roof often remains the coldest area in the vehicle. Especially in low temperatures, this can significantly affect sleeping comfort.

With a parking heater extension, you use the existing heating output much more efficiently. The heat is directed exactly where it is needed – into the roof bed.

The result: even temperatures throughout the vehicle, better sleeping comfort and much more enjoyment while camping – even in cool outdoor temperatures.