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TC42NB
TCHAIN
TCHAIN TC42NB is a heavy-duty built-in diesel bus air conditioner specially designed for 11.0-12.0 meter double decker city buses and public transport vehicles. It features an innovative dual evaporator design (one on each side), which provides uniform air distribution throughout both the upper and lower decks, eliminating hot spots and ensuring consistent comfort for all passengers.
This unit operates on DC24V power supply and delivers an impressive 42000Kcal/h cooling capacity with 9600m³/h high air flow. It uses environmentally friendly R134a refrigerant and has been rigorously tested to operate stably even in 55℃ extreme high temperatures, making it the ideal choice for high-density public transport systems in hot regions.
Powerful Cooling Performance: 42000Kcal/h large cooling capacity, 9600m³/h high air flow, cools 12m double decker bus cabin within 8 minutes
Dual Evaporator Design: Left and right evaporators provide 360° uniform cooling for both decks, no dead corners
Space-Saving Installation: Built-in design does not occupy roof space, maintains vehicle aerodynamics
55℃ High Temperature Resistant: Specially optimized for extreme climate conditions, stable operation in hot summer
Heavy-Duty Construction: Durable materials and components designed for 24/7 continuous operation
Easy Maintenance: Modular design, all components are easily accessible for service and repair
TC42NB built-in bus air conditioner has been widely used in various 11-12m vehicles around the world:
Large city double decker public transport buses
Intercity shuttle buses
Tourist coaches
Airport shuttle buses
36 Years of Industry Experience: Professional bus air conditioner manufacturer since 1987
Trusted by Leading Brands: Designated supplier for Yutong, King Long, BYD and other top bus manufacturers
Global Market Verification: Products exported to 50+ countries, proven performance in high-temperature regions
Fast Delivery: Annual production capacity of 50,000+ units, bulk orders delivered within 15-20 days
Contact our sales team today to get the latest price and technical specifications for TC42NB built-in bus air conditioner. We also provide OEM/ODM customization services to meet your specific requirements.
