DEFA engine heaters

The best fit for every car

We develop optimized engine heaters for every car on the market. A DEFA engine heater reduces wear on the engine, lowers your fuel consumption and reduces harmful emissions.

Efficient heating

Our technical team selects and develops the ideal heating solution for every new car on the market. This ensures that you can always get the most efficient heater for your engine. That efficiency means the engine will be heated faster and run more smoothly once you start driving.

Simple mounting

All of our engine heaters are designed to be easy to install. Our new PTC hose heater comes with 180°(x2), 135° and 90° end pieces that makes mounting very simple in most vehicles. It is also available in three dimensions Ø16, Ø18 and Ø19.

Complete control

Installing a full WarmUp system will give you full control over the preheating of your engine via your mobile phone. A full WarmUp system also includes an interior heater and a battery charger.

PTC heaters - leading edge efficiency

Increased flexibility:

Our PTC heaters can be combined with connectors in several angles and dimensions, making them easy to install in most vehicles.

Efficient heating:

The heating element is placed in the middle of the aluminum housing, ensuring that the coolant is heated quickly and efficiently

Reduced power consumption:

The PTC element is self-regulating, ensuring that no excess electricity is used.

No burn-off risk:

The PTC element is ceramic and contains no heating wire.

Top level security:

The new design removes the risk of coolant leaking into the heating element, and of pressure inside the housing getting too high or too low.