Truck and Bus ACs

Global Truck and Bus ACs Market to Reach US$6.9 Billion by 2030

The global market for Truck and Bus ACs estimated at US$4.7 Billion in the year 2024, is expected to reach US$6.9 Billion by 2030, growing at a CAGR of 6.4% over the analysis period 2024-2030. OEM Sales Channel, one of the segments analyzed in the report, is expected to record a 5.2% CAGR and reach US$4.1 Billion by the end of the analysis period. Growth in the Aftermarket Sales Channel segment is estimated at 8.4% CAGR over the analysis period.

The U.S. Market is Estimated at US$1.3 Billion While China is Forecast to Grow at 9.9% CAGR

The Truck and Bus ACs market in the U.S. is estimated at US$1.3 Billion in the year 2024. China, the world`s second largest economy, is forecast to reach a projected market size of US$1.4 Billion by the year 2030 trailing a CAGR of 9.9% over the analysis period 2024-2030. Among the other noteworthy geographic markets are Japan and Canada, each forecast to grow at a CAGR of 3.3% and 6.2% respectively over the analysis period. Within Europe, Germany is forecast to grow at approximately 4.2% CAGR.

Global Truck and Bus AC Market - Key Trends & Drivers Summarized

Why Is HVAC Critical for Fleets?

Commercial trucks and passenger buses require robust air-conditioning systems to protect driver alertness, passenger comfort, and perishable cargo integrity during long-haul operations. These AC systems must resist dust, vibration, and voltage variations while delivering cabin or cargo cooling in extreme ambient environments—ensuring regulatory compliance and preventing load spoilage.

What Innovations Are Enhancing Fleet AC Solutions?

Advanced HVAC units now include heat-pump-based defrost and electric standby modes to avoid idling. Microchannel condensers and dust-resistant fin designs improve efficiency under dusty conditions. Smart controls integrate telematics, enabling remote diagnostics, usage-based maintenance, and fan speed adjustments via CAN-Bus. 48-volt system support simplifies idle reduction and electrification. Cabin air filters with MERV-13 plus antimikrobial layers support hygiene and air quality compliance.

Who Benefits From Improved Cooling Systems?

Long-haul truck fleets rely on sleeper-cab ACs with autonomous power to reduce nighttime idling and emissions. Intercity and tourist bus operators seek reliable, vibration-hardened units for passenger fitness. Cold-chain transporters require temperature-rated cargo units to maintain product integrity. School fleets and public transit systems use HVAC retrofits for fleet modernisation and regulatory air quality standards. Line-haul and construction sectors also install rugged aftermarket ACs on vocational trucks.

What’s Propelling AC System Market Growth?

The growth in truck and bus ACs is driven by anti-idling regulations, rising ambient temperatures due to climate change, and comfort standards for occupational health. Electrification trends integrate cabin AC within 48?V architectures or electric powertrains. Fuel cost and emission pressures motivate AC systems that eliminate diesel engine idling. Fleet management services incorporate HVAC data into telematics platforms, increasing demand for intelligent units. Demand for cleaner, ventilated bus fleets—especially in urban and school environments—boosts aftermarket HVAC installation.

SCOPE OF STUDY:

The report analyzes the Truck and Bus ACs market in terms of units by the following Segments, and Geographic Regions/Countries:

Segments:
Sales Channel (OEM Sales Channel, Aftermarket Sales Channel); Installation (Wall Mounted Installation, Rooftop Mounted Installation, Rear Wall Mounted Installation)

Geographic Regions/Countries:
World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; Spain; Russia; and Rest of Europe); Asia-Pacific (Australia; India; South Korea; and Rest of Asia-Pacific); Latin America (Argentina; Brazil; Mexico; and Rest of Latin America); Middle East (Iran; Israel; Saudi Arabia; United Arab Emirates; and Rest of Middle East); and Africa.

Select Competitors (Total 48 Featured) -

• Behr Hella Service
• Bock GmbH (Danfoss Climate Solutions)
• Denso Corporation
• Eberspächer Group
• Gentherm (Micro Climate Systems)
• Guchen Industry
• Kiepe Electric GmbH
• MAHLE Group
• MCC Mobile Climate Control
• Red Dot Corporation
• Sanden Corporation (Sanden)
• Sant’Ambrogio
• Songz Automobile Air Conditioning
• Spheros (ZF Aftermarket)
• Thermo King (Ingersoll Rand)
• TKT HVAC (Truck & Bus A/C)
• Trans/Air Manufacturing
• Valeo Service
• Wabco (Hitachi Group)
• Webasto Thermo & Comfort

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