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TCD12D
TCHAIN
TCD12D
TCD12D is our flagship large-capacity rooftop electric bus air conditioner, specially designed for 10.0-12.0m long-distance coaches, tourist buses and large city buses. With an industry-leading 32000Kcal/h cooling capacity and 30000Kcal/h heating capacity, it delivers exceptional comfort even in the hottest tropical climates and fully loaded conditions.
Industry-Leading Cooling Performance: 32000Kcal/h ultra-high cooling capacity, perfectly meets the cooling needs of 12m fully loaded long-distance coaches
7 Flexible Configurations: Provides 7 different system configurations to adapt to various regional climates and customer requirements
Global Market Proven: Widely used in Southeast Asia, Middle East and other international markets, with excellent reliability and durability
Wide Voltage Adaptation: Supports DC420V-720V wide voltage range, compatible with all mainstream electric bus chassis
Eco-Friendly & Efficient: Adopts R410A environmentally friendly refrigerant, advanced energy-saving technology reduces operating costs
Long-distance coaches
Tourist buses
Large city buses
Airport express buses
Intercity transit buses
Luxury coaches
Domestic: Widely used in luxury coach fleets in China
Overseas: Exported to Southeast Asia, Middle East and other regions, with stable operation in high-temperature and high-humidity environments




A: We support flexible MOQ for wholesale and bulk orders. Small trial orders are acceptable for new partners, and larger discounts are available for mass procurement.
A: No. This 10–12.5m electric bus air conditioner fits most 10–12.5m electric bus models, including Foton, Yutong, King Long and other mainstream brands, thanks to its wide voltage design.
A: Yes. The TCD12D is an ISO9001 certified electric bus AC with fully valid and verifiable certificates, meeting import regulations for Europe, North America, the Middle East and Southeast Asia.
A: We provide a standard warranty for core components like the compressor. Professional technical support and spare parts supply are available worldwide for long-term cooperation.
If you are seeking a stable and cost-effective wholesale electric bus air conditioner supplier, TCHAIN TCD12D is your ideal choice. Contact our professional sales team now to get the latest wholesale price, complete technical datasheet and customized quotation. We provide reliable products, strict quality control and full after-sales support to help you expand your local commercial vehicle market.