Webasto announced its upgraded Air Top Evo lineup designed for improved fuel efficiency and faster cab heating, optimized for large commercial fleets operating in extreme cold environments.

1. Air Top Evo 40: Provides up to 13,650 BTU/h of cab heat output and features variable heat settings for fuel savings. Designed for mid-sized commercial vehicles needing fast warm-up, low emissions, and reliable cold weather performance.
2. Air Top Evo 55: Delivers up to 18,800 BTU/h and ideal for heavy-duty vehicles. Offers intelligent diagnostics and altitude compensation, ensuring consistent heat performance and reduced idling in high-altitude or extreme cold operations.
3. Thermo Top Evo: A compact coolant heater offering up to 17,200 BTU/h of engine pre-heating power. Reduces engine wear and fuel consumption by pre-warming the engine block and cab before start-up in cold climates.
4. Thermo Pro 90: High-output coolant heater providing up to 31,000 BTU/h for Class 6-8 trucks and buses. Designed to pre-heat engine coolant and passenger compartments, enabling reduced idling and faster start-up efficiency in freezing conditions.
5. SmarTemp Control 3.0: Advanced digital control interface for Webasto heaters, offering customizable temperature management, timer functions, and diagnostic alerts. Enhances energy savings and operational safety by giving drivers precise control of in-cab heating systems.
6. Fuel Operated Heater Integration Kit: Provides all necessary components to seamlessly integrate Webasto fuel-operated heaters into various fleet vehicle platforms. Ensures quick installation, optimal fuel efficiency, and compatibility with OEM engine management systems.
7. Idle Reduction Heating Package: Complete system package designed to eliminate engine idling for heat by combining air and coolant heaters. Helps fleets achieve compliance with anti-idling regulations and qualify for GHG-reduction incentives in 2025.
8. Thermo 200 ST: Robust high-capacity heater for specialty applications needing up to 68,000 BTU/h. Ideal for large off-road or mining vehicles, this system pre-heats the engine and provides cabin heat independent of engine operation.
9. Webasto eThermo Top Eco: Electric coolant heater for light-duty zero-emission vehicles, using battery power to preheat engine or cabin. Ideal for EV fleets, ensuring thermal comfort and battery performance during cold starts without emissions.
10. Mobile Heating Diagnostic Software (WTT): Webasto Thermo Test (WTT) diagnostic software enables technicians to monitor, update, and troubleshoot heater systems via PC interface. Enhances fleet maintenance by reducing heater downtime and improving service response.

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Company Resources
Presentations - Product data sheet of Thermo 90 ST A data sheet on the Webasto truck heating system Thermo 90 ST, for extreme climates and gets the job done in the harshest conditions.   Presentations - ProductDataSheet DBW 2010 A data sheet explaining the Webasto DBW 2010, DBW 2016 robust water heating system for medium to heavy commercial vehicles.