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TKT HVAC Solution established a partnership with TATA Motors, a renowned vehicle manufacturer in India in 2019. We customized the bus air conditioner solution for them. The solution was well recognized. Eventually, we became TATA’s bus air conditioner suppliers.
Towards the end of 2019, Sr. Manager of TATA Motors said, “Very good product w.r.t. Durability and performance. l have used itfor first 45 nos 9M EV buses.”
By now, our customized electric bus air conditioning system for TATA has been running stably for 5 years. This fully reflects our design strength and manufacturing strength.
This bus rooftop air conditioner model is TKT-400B, with a cooling capacity of 40KW / 136K BTU. It is suitable for 13-14m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This bus rooftop air conditioner model is TKT-380B, with a cooling capacity of 38 kW / 129K BTU. It is suitable for 12-13m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This bus AC unit model is TKT-340B, with a cooling capacity of 34 kW / 115K BTU. It is suitable for 11-12m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This electric bus air conditioning model is TKT-420E, with a cooling capacity of 42 KW / 143K BTU. It is suitable for 10-12 m electric buses with a battery voltage of DC 280-800V, electric tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This electric bus air conditioner model is TKT-260E, with a cooling capacity of 26 KW / 88K BTU. It is suitable for 9-10 m electric buses with a battery voltage of DC 280-800V, electric tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This air conditioner for bus model is TKT-260M, with a cooling capacity of 26 KW / 88K BTU. It is suitable for 9-10m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This bus AC model is TKT-200M, with a cooling capacity of 20 KW / 68K BTU. It is suitable for 7-8m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This bus AC system model is TKT-180M, with a cooling capacity of 18 KW / 61K BTU. It is suitable for 6-7m diesel buses, shuttle buses, tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This electric bus AC model is TKT-160E, with a cooling capacity of 16 KW / 54K BTU. It is suitable for 6-7 m electric buses with a battery voltage of DC 280-750V, electric tour buses, etc.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This van air conditioning model is TKT-140V, with a cooling capacity of 14 KW / 47K BTU. It is suitable for a less than 28-seat engine-driven minibus or van.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This van air conditioner model is TKT-120V, with a cooling capacity of 12 KW / 40K BTU. It is suitable for a less than 18-seat engine-driven minibus or van.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This van AC model is TKT-60V, with a cooling capacity of 6KW / 20K BTU. It is suitable for a less than 9-seat engine-driven minibus or van.
1. Endorsed by global Fortune 500 leaders BYD & TATA
2. Proven in India's extremely high-heat markets
3. Top-brand compressors & cores = Less downtime
This 24v/12v Air Conditioner for Van model is TKT-50ER. It is suitable for Van, minibus, truck, RV, etc.
1. Cooling Capacity: 5 KW (17050 BTU)
2. Competitive Price
3. Quality Trusted by BYD & TATA
4. Higher Quality: Leading Global Brand Compressor / Copper Tube and Aluminum Fin, etc.
This double decker bus air conditioner model is TKT-550D. It is suitable for double decker bus.
1. Cooling Capacity: 55KW / 187K BTU
2. Competitive Price / Heating Optional
3. Quality Trusted by BYD & TATA
4. Higher Quality: Leading Global Brand Compressor / Copper Tube and Aluminum Fin, etc.
The sub engine bus air conditioner is an additional complementary solution for bus air conditioning.
1. Description: Advanced solutions for fuel bus air conditioners
2. Dimension: 1300x650x695MM (L*W*H)
3. Rated Power: 57KW/3600 rpm
4. Application: A/C For City Bus, Coach and Intercity Bus (Ambient Temperature 55 °C)
Top bus air conditioner manufacturer in China. Application: A/C for Electric Bus, Diesel Bus, Coach, Van, etc.
1. World Top 500 TATA / BYD Supplier
2. Higher Quality: Leading Global Brand Compressor / Copper Tube and Aluminum Fin, etc.
3. Certifications: ISO 9001, IATF 16949, etc.

TKT Busthermo specializes in bus air conditioning and electric bus battery thermal management systems for more than 25 years. TKT has obtained multiple quality certifications such as ISO9001:2015, IATF16969:2016, and CE, and holds over 100 related patents.
TKT factory occupies nearly 10,000 square meters and we are committed to providing quality and reliable air conditioning solutions for buses. We control every step of the process, from design to manufacturing. In addition, we support customized bus air conditioning.
Normally, the lead time is around 1 weeks for small order, for large quantity order please check with sales directly.

✔ High Cooling: TKT patented system design ensures that bus is cool even in tropical climates.
✔ High Durability: Branded components and copper tube cores are used to maintain performance and stability.
✔ Environmentally Friendly: Utilizes eco-friendly materials and refrigerants to minimize environmental impact.
✔ Energy Saving: Adopts energy-saving components and optimised layout. Ensure cooling effect and reduce energy consumption.
TKT has an experienced technical team and service team. They will provide the most comprehensive technical support to ensure the stable operation of the bus air conditioning. In addition, we also provide professional training services. This helps your team to familiarize themselves with the product and maintain it for better efficiency and longevity.

Q: How does electric air conditioning work in bus?
A: Mainly by the evaporator fan, filter drier, evaporator, sight glass, two-way expansion valve, four-way solenoid valve, gas-liquid separator, electric control system, electric compressor, condenser, condenser fan and control panel and other joint action of the results. Click for detailed working steps.
Q: How do you improve the performance of bus air conditioning?
A: TKT senior engineers have over 20 years of experience in optimising core design ideas and production processes. For example, the spacing of copper tubes in the core is controlled at 21mm (the common industry spacing is 25mm), which increases heat transfer efficiency by 16%. There are also patented air hoods, high-end customised return grilles and more. Click to learn more about the details of optimisation.
Q: Do you have more examples of bus air conditioning projects?
A: Of course. We also have a co-operation with BYD, which is a Fortune 500 company, and it is a more advanced electric bus air conditioning project. It includes an air conditioning system and a battery cooling system. It’s a more advanced customised model. Click to learn the detailed.
Q: How do you ensure the quality of your bus air conditioners?
A: We have very strict quality inspection. Every bus air conditioner will be inspected before shipment. The products are inspected from inside to outside, as well as the packaging. In addition, our bus air conditioners have a number of quality certificates. These are very effective in troubleshooting bus air conditioners. Click for quality inspection details.
Q: How do you install a bus air conditioning?
A: It is usually divided into three parts, the air conditioning part, the plumbing part and the power source connection part. The installation of a bus air conditioning is complex. It is recommended to find a professional technician to install it. Click to learn the detailed steps.