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Air conditioning and HVAC systems for light and medium duty vehicles

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Versatile air-conditioning and HVAC systems for every van

Vans need to transport people and cargo safely, comfortably, and reliably. High‑quality air conditioning and HVAC systems are essential for creating a pleasant environment—whether you’re transporting passengers, running a shuttle service, or operating a mobile workspace or business on the go. Webasto provides dependable climate control solutions designed to keep interiors comfortable, efficient, and consistent in all conditions. With a wide range of systems, configurations, and accessories, you can build the ideal, purpose‑built HVAC setup tailored to your specific passenger or mobile business needs.​

Rooftop air-conditioning systems for vans 

For light nd medium commercial vehicles, we recommend air-conditioning systems with a cooling capacity of 3.5 to 6.2 kW, depending on the size of the vehicle and the expected ambient temperatures. Webasto systems are extremely efficient, compact and aerodynamic, making them quick and easy to install on the vehicle roof. Some models have a reverse circuit, which also enables heating functions in the cooler months. Various control elements are available for operation, which can be supplied in the vehicle color on request. An extensive range of accessories makes it easier to integrate the air-conditioning system into the vehicle. 

Key facts

  • Cooling with heating option

  • Reliable and durable

  • Variants with 3.5 to 6.2 kW cooling capacity

  • Engine-independent 

  • Low height

  • Simple installation

  • Large selection of accessories for individual integration

Webasto

Product overview roof-mounted air conditioning systems for vans

  • Cool Top Trail

    Various models of rooftop air-conditioning systems for motorhomes, caravans and campervans offer cooling capacities between 2 and 3.6 kW as well as an additional heating function.
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    Compact white auxiliary heater and HVAC modules on a digital background, highlighting Webasto's vehicle electrification and thermal management system solutions. Webasto compact rooftop HVAC units on blue digital background

  • Compact Cooler 5

    The Webasto Compact Cooler 5 offers 17,000 BTU/h of cooling for small to medium vehicles with air recirculation and optional installation kits.
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  • Compact Cooler 4E

    The Webasto Compact Cooler 4E provides 12,000 BTU/h of cooling for driver compartments. It features quick installation, air recirculation, and an optional thermostat.
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  • Cool Top RTC 140

    The Webasto Cool Top RTC 140 rooftop AC provides 47,000 BTU/h of cooling for medium to large vehicles, with automatic control and customizable air distribution.
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Split air-conditioning and heating systems

Our split air-conditioning and heating systems for vans offer cooling capacities between 4 and 9.5 kW. All components are fully integrated into the vehicle and can be customized thanks to our extensive range of accessories. The installation locations of the components are flexible. As no parts need to be mounted on the roof or outside of the vehicle, the aerodynamics of the van remain unaffected.

Key facts

  • Cooling with heating option

  • Solutions with cooling capacities from 4 to 9.5 kW

  • Reliable and durable 

  • Flexible installation of components

  • Suitable for original equipment and retrofitting

HVH

Product overview split air-conditioning and heating systems for vans

  • London

    The Webasto London Evaporator offers 32,500 BTU cooling and 44,500 BTU heating for cargo spaces, with flexible installation and temperature control.
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  • Sedona

    The Webasto Sedona Cooling Evaporator offers 32,500 BTU/h of cooling for work trucks, transport vans, and specialized vehicles, with freeze protection and flexible installation.
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  • Oakland

    The Webasto Oakland Horizontal Cooling Evaporator offers 13,500 BTU/h of cooling for cargo spaces, with flexible installation and optional freeze protection.
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  • Glasgow

    The Webasto Glasgow Horizontal Cooling Evaporator provides 21,000 BTU/h of cooling for commercial and agricultural vehicles, with freeze protection and versatile installation.
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  • Moscow

    The Webasto Moscow Cooling Evaporator delivers 48,000 BTU/h of cooling for vans and limousines in hot climates, featuring freeze protection and flexible installation.
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  • Osaka

    The Webasto Osaka Vertical Cooling Evaporator provides 15,500 BTU/h of cooling for various vehicles, featuring flexible installation and freeze protection.
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  • Marbella

    The Webasto Marbella Vertical Cooling Evaporator delivers 31,000 BTU/h for agricultural and commercial vehicles, with freeze protection and space-saving design.
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  • Oslo

    The Webasto Oslo Evaporator offers 21,500 BTU/h cooling and 35,000 BTU/h heating for commercial vehicles, with flexible installation and temperature control.
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  • Kiev

    The Webasto Kiev Evaporator provides 45,500 BTU cooling and 39,000 BTU heating for vehicles requiring maximum climate control with freeze protection.
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  • Ibiza

    The Webasto Ibiza Vertical Evaporator offers 31,000 BTU cooling and 41,000 BTU heating for commercial transportation, with space-saving wall-mount installation.
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Further vehicle solutions

  • Specialty vehicles

    Webasto provides advanced heating and air‑conditioning solutions for specialty vehicles—including ambulances, rescue units, fire engines, and other emergency vehicles—delivering reliable climate control that supports crews and patients in demanding conditions.
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    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

  • Recreational vehicles

    Efficient heaters for motorhomes, caravans and camper vans – perfect for retrofitting and original equipment.
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    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

  • Heavy-duty truck

    Webasto is a proven leader in engine-off heating and air-conditioning for heavy-duty trucks. Our systems improve aftertreatment performance, reduce idle time and fuel use, and help minimize engine wear – all while keeping drivers comfortable in cold climates.
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    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

  • Schoolbus

    Webasto provides heating systems for all school bus types – including electric buses – for a safe journey at all times.
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    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

  • Marine

    Webasto offers heaters, air-conditioning systems and roofs for sailboats, motorboats and yachts, individually configurable for every destination and boat size.
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  • Construction machinery

    Off-highway operators in construction, agriculture, mining, and material handling are under pressure from rising fuel costs, strict emissions rules, and tough working conditions. Webasto delivers a full range of fuel-based, integrated, and electric thermal solutions that cut operating costs, boost efficiency, and keep operators comfortable.
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    Crane trucks in the construction of a bridge Crane trucks in the construction of a bridge

  • Agricultural machinery

    Off-highway operators in construction, agriculture, mining, and material handling are under pressure from rising fuel costs, strict emissions rules, and tough working conditions. Webasto delivers a full range of fuel-based, integrated, and electric thermal solutions that cut operating costs, boost efficiency, and keep operators comfortable.
    Learn more
    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

  • Defense

    Webasto delivers advanced climate solutions for defense vehicles and shelters. Our modular systems provide reliable heating, cooling, and air filtration, ensuring comfort and operational readiness in any environment.
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    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
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