Home

Heating solutions for
heavy-duty trucks

Dependable performance and support for every mile ahead

Webasto is the global market leader in parking heaters, trusted by drivers, truck fleets, and major fleets for proven comfort and reliability throughout North America. Our engine-off air heaters reduce unnecessary idling to lower fuel use and operating costs, while dependable engine pre-heating minimizes cold-start stress, protects aftertreatment systems, and helps prevent costly downtime. With Webasto heating systems, fleets gain consistent performance, improved efficiency, and the confidence that their trucks are ready to run in any weather.

 

Engineered for the Highest Standards

Recognized globally for durable heating technologies and engineered components, Webasto supports truck manufacturers and fleets with systems built for long service life and consistent performance. As a trusted partner, we maintain availability of spare parts and provide efficient service throughout the entire lifecycle of the vehicle or platform – keeping trucks on the road and minimizing downtime.

Heating solutions for fuel-powered trucks 

Key facts

  • Heating the interior and engine

  • Large selection of devices and application options

  • Robust, small, light and quiet

  • Suitable for alternative fuels 

  • Reduce fuel consumption

Truck driver on cabin bunk using tablet to stay connected with family, highlighting Webasto commercial vehicle solutions for driver well‑being and cabin comfort. Webasto Truck Solutions: Driver Relaxing in Cabin, Staying Connected

Product overview fuel-operated heater for trucks

  • Thermo Top Evo Smart

    Webasto Thermo Top Evo Smart parking heater: compact, quiet and efficient 5 kW coolant heater compatible with petrol, diesel and biofuels, DIN 21434 certified
    Thermo Top Evo Smart parking heater on orange technical backdrop, showcasing Webasto as system partner in thermal management for electrified vehicle comfort. Webasto Thermo Top Evo Smart diesel heater header image
  • Scholastic Pro 90

    Scholastic Pro 90 coolant heater - powerful 1.8-9.1 kW pre-heating for school buses with Arctic Start, altitude adjustment and fuel-efficient operation
    Compact auxiliary heater with integrated pump and control module on orange technical background, illustrating Webasto's vehicle thermal management capabilities. Webasto Thermo Pro 90 High-Voltage Electric Heater Header
  • Thermo Top Pro 150

    Webasto systems partner Thermo Top Pro 150 coolant heater delivers 51,000 BTU/h for commercial/off-highway vehicles; compact, with diagnostics
    Thermo Top Pro 120/150 liquid heater on technical backdrop, illustrating Webasto's high-efficiency auxiliary heating and vehicle thermal-management systems. Webasto heater unit on orange digital tech background
  • Thermo E Plus 320

    Webasto Thermo E+ 320 coolant heater: 32 kW high-performance pre-heater for engine coolant and hydraulics, reducing cold starts, fuel and emissions by up to 4.5%
  • Thermo Top Evo

    Thermo Top Evo diesel coolant heater for engine pre-conditioning, fuel-saving idle reduction, improved DPF performance and smart diagnostics by Webasto
    Thermo Top Evo and Thermo Pro 50 Eco heaters on orange technical background, showcasing Webasto's vehicle heating systems and thermal management expertise. Webasto Thermo Top Evo and Thermo Pro 50 Eco heater header
  • Air Top Pro 25

    Air Top Pro 25 diesel air heater by Webasto delivers 0.7–2.5 kW, whisper‑quiet, altitude‑ready and plug‑and‑play vehicle & marine integration
    Air Top Pro 25 compact air heater delivering rapid cabin heating and efficient integration into Webasto's thermal management and electrification systems. Webasto Air Top Pro 25 diesel heater - orange header banner
  • Air Top Evo 40/55

    Webasto systems partner Air Top Evo 40/55 air heater delivers up to 19,000 BTU/h with compact footprint, low fuel use and diagnostics for reliable heating
    Webasto Air Top Evo 40/55 compact auxiliary air heater for vehicle cabins and cargo spaces on an orange tech background emphasizing system integration. Webasto Air Top Evo 40/55 diesel heater unit header image
  • Air Top 2000 STC

    Webasto Air Top 2000 STC diesel air heater: 0.9–2.0 kW, up to 7,000 BTU/h, fuel‑efficient, low‑emission solution for cab and bunk heating — Webasto systems partner
    Air Top 2000 STC compact diesel air heater on orange technical background, emphasizing Webasto's vehicle thermal management and cabin heating systems. Webasto Air Top 2000 STC Diesel Air Heater – Product Header Visual

Heating solutions for electric trucks 

Key facts

  • Efficient heating layer technology

  • Extremely compact design

  • Rare-earth-free

  • Increases battery life and range 

  • Flexible installation positions

  • Long service life between 12,000 and 25,000 operating hours

  • Simple plug & play installation in series production

HVH Webasto High-Voltage Heater for E-Trucks – Vehicle Solutions

Product overview High Voltage Heater for trucks

  • 400 Volt High Voltage Heater

    Webasto system partner HVH 50/70 high-voltage heater for 400 V systems delivers rapid heat-up, 5–7 kW, >95% efficiency, compact integration and precise coolant management
    HVH 50/70 high-voltage heater on orange technical backdrop, presenting Webasto's compact electric heater module with HV connectors for EV thermal management. Webasto HVH 50/70 high-voltage heater module for e-vehicles
  • 800 Volt High Voltage Heater

    Webasto 800 V High Voltage Heater (HVH) delivers up to 12 kW efficient, fast, compact cabin & battery heating for commercial EVs, ISO 26262/21434 compliant
    HVH 100 Compact and HVH 120 high-voltage heaters on a technical orange backdrop, representing Webasto thermal management solutions for electrified vehicles. Webasto HVH 800 Volt high-voltage heater module header image

Downloads

Truck - Brochure

Size
6 MB
Format
application/pdf
Download

HVH - Datasheet

Size
270 KB
Format
application/pdf
Download

Car makers

Innovate mobility

Webasto supplies automotive manufacturers globally with roof, battery & thermo systems. Explore our solutions.

g

End customers

Find your dealer

With the Webasto Dealer Locator you can find the closest Webasto contact and you can request an offer for your favoured product.

Dealer Locator for end customers Webasto Talent Acquisition – Targeted Recruitment Visual

Further vehicle solutions

  • Light and medium duty vehicles

    Webasto system partner delivering van heating & cooling for light/medium vehicles with integrated HVAC and fuel or electric heaters to protect cabin and cargo
    Webasto system partner delivering integrated thermal and HVAC solutions for light commercial vans, highlighting cabin and battery thermal management for OEMs. Webasto Commercial Vehicle Solutions – Van Thermal Management
  • Specialty vehicles

    Heating and cooling systems for emergency and specialty vehicles: fuel and electric heaters plus rooftop or integrated air-conditioning to keep crews safe
    Webasto thermal management ambulance concept illustrating integrated HVAC, interior climate control and system partner solutions for emergency vehicles. Webasto Emergency Vehicle Climate and Air Filtration Systems
  • Heavy-duty truck

    Webasto system partner providing engine-off heating and air-conditioning for heavy-duty trucks, cutting idle and fuel costs, boosting driver comfort and uptime
    Highway semi at sunset with split warm/cool overlay and thermal schematics highlighting Webasto as systems partner for US truck heating and cooling systems. Webasto US Truck Heating & Cooling - Vehicle Solutions
  • Recreational vehicles

    Webasto system partner for RV heating and cooling: motorhomes & camper vans - fuel, air and electric heaters plus rooftop A/C for year-round use
    Recreational vehicle on a mountain road with schematic RV outlines and HVAC icons highlighting Webasto thermal and comfort systems for vehicle-solutions content. Webasto system partner for integrated thermal solutions in motorhomes
  • Marine

    Webasto system partner for marine heating, air-conditioning and roof solutions for boats — tailored, efficient systems from compact heaters to modular A/C
  • Defense

    Webasto system partner for integrated heating, cooling and thermal management for defense vehicles and shelters, ensuring mission readiness in extreme conditions
    Webasto vehicle solutions for defense showcasing integrated thermal management and containerized climate systems for armored vehicles and mobile shelters. Webasto Military Vehicle Thermal Management and Shelter Solutions
  • Schoolbus

    Webasto system partner solutions for school buses — engine-off heating and H14 air filtration to reduce idling, protect engines and improve onboard air quality
    School bus in winter with thermal and airflow schematics illustrating Webasto vehicle solutions for commercial buses, highlighting heating and thermal management Webasto School Bus Thermal Solutions - Vehicle Solutions
  • Oil & gas industry vehicles

    Webasto heating systems for oil and gas vehicles: fuel-operated, integrated and electric heaters that cut idling, prevent cold-start damage, reduce maintenance
    Aerial view of a remote off-grid work camp with modular units and vehicles, highlighting Webasto system partnership in electrification and thermal management. Webasto remote site heating and electrification solutions for fleets
  • Agricultural machinery

    Webasto system partner for agricultural machinery heating and air-conditioning - fuel, integrated and HV heaters plus rooftop A/C to maximize uptime and comfort
    Blue tractor with red harrow in field positions Webasto as system partner for agricultural vehicles, highlighting thermal systems and electrification solutions. Webasto Vehicle Solutions – Agricultural Tractor Illustration
  • Construction machinery

    Webasto as system partner for off-highway heating solutions: fuel-operated, electric and integrated heaters reduce idle, lower fuel use, extend engine life
    Crane trucks in the construction of a bridge Crane trucks in the construction of a bridge