Rooftop air conditioning
systems

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Experience a new level of comfort with Webasto air conditioning systems, designed to keep your vehicle’s interior pleasantly cool. Our rooftop and integrated solutions offer easy installation and reliable performance, allowing you to focus on the road ahead.

Benefits of rooftop air conditioning systems

Versatile applications

Suitable for customized integration into a wide range of vehicles.

Energy efficiency

High energy efficiency is achieved through intelligent control of the fans and compressors.

Reliable performance

High-quality components ensure durability and reliable performance.

Rooftop air conditioning systems

Webasto rooftop air conditioning systems deliver efficient, reliable cooling and optional heating for buses, vans and RVs with energy-saving integration

Delivery man unloading boxes from white van.He is at the address delivering parcels.

Cool Top Trail

Cool Top Trail 48V rooftop air-conditioning system for campervans and commercial vans, compact low-profile design, heat-pump heating, quiet and energy-efficient

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Webasto compact rooftop HVAC units on blue digital background
Cool Top RTC 140

Webasto Cool Top RTC 140 rooftop AC, 47,800 BTU/h cooling for buses and large vehicles; low-profile design, optional heating and OEM-ready air distribution

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Compact Cooler 5

Webasto Compact Cooler 5 rooftop air conditioner delivers 17,000 BTU/h cooling for small to medium vehicles, with 12/24V compatibility and custom accessories

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Compact Cooler 4E

Webasto Compact Cooler 4E rooftop AC: 12,000 BTU, 24 V. Quick-install, compressor-free cooling with recirculation and optional thermostat for cabs

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Find your nearest Webasto dealer quickly and easily or arrange your consultation appointment directly.

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Split air conditioning and heating systems

Webasto split air conditioning and heating systems deliver flexible, high-efficiency vehicle climate control (4 to 16 kW) with versatile mounting and durability

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Urban last-mile refrigerated van with cargo cooling unit preserving flowers, illustrating Webasto as system partner for thermal management in deliveries.

Heating

Integrated heat exchangers

Webasto integrated heat exchangers use engine coolant to provide efficient heating, flexible installs and optional engine‑off operation as system partner

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An African American man making deliveries from his cargo van on a sunny day.

Heating

Air heaters

Efficient Webasto air heaters for trucks and marine applications: rapid, low-fuel cabin and bunk heating with flexible installation and system-level integration

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Fleet of trucks parked at dusk with the sunset painting the sky, symbolizing rest after long hauls.

Heating

Coolant heaters

Webasto coolant heaters pre-condition truck and heavy-vehicle engines, cut idling, save fuel, lower DPF maintenance and reduce start-up wear as system partner

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Big Rig Semi-Truck driving on an Arctic Winter Highway in Alaska

Integrated ac - Heat exchangers
Air - water heaters

Rooftop air conditioning
systems

Benefits of rooftop air conditioning systems

Versatile applications

Energy efficiency

Reliable performance

Rooftop air conditioning systems

Cool Top Trail

Cool Top RTC 140

Compact Cooler 5

Compact Cooler 4E

Find your dealer

More solutions

Split air conditioning and heating systems

Integrated heat exchangers

Air heaters

Coolant heaters

Products

Solutions

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