MAPNA Bus Air Conditioner can be sourced from bus air conditioner suppliers and manufacturers in China
DATE: Oct 24th, 2025
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MAPNA Bus Air Conditioner can be sourced from bus air conditioner suppliers and manufacturers in China, according to engineers at the MAPNA Group.
MAPNA Group suppliers should be specialized organizations specializing in bus air conditioning system R&D. They should be leaders in thermal system modeling, simulation, variable frequency control, smart grids, and remote monitoring/diagnostics, possessing numerous cutting-edge technological advantages.
For this reason, MAPNA Group is contacting busclima@kingclima.com for bus air conditioner suppliers in China to obtain the best service and solutions. MAPNA Group hopes that the MAPNA Bus Air Conditioner will possess the following advantages to meet the needs of bus equipment:
Variable Frequency Control Technology
The fan utilizes PWM speed regulation, automatically adjusting speed based on demand, saving energy and protecting the environment.
High-Quality Electronic Expansion Valve
Automatically and precisely adjusts the air volume through the expansion valve based on the temperature difference between inside and outside the vehicle.
Gas Injection Heating Technology
This solves the problem of traditional bus air conditioning systems providing insufficient or insufficient heating in cold climates. In temperatures as low as -10°C, the average daily energy consumption is reduced by over 30% compared to traditional bus air conditioning systems. KingClima 2 Air Conditioning System Advantages: Comfort
Computer analysis evaluates the air velocity distribution and temperature field within the vehicle's air ducts and cabin, enhancing passenger comfort.
Temperature and Humidity Control Technology
This unique onboard temperature and humidity control system integrates the latest European temperature, humidity, and comfort curves, leveraging the Postdoctoral Research Center's in-depth research in refrigeration technology to ensure an optimal customer experience.
Fan Noise Reduction
By optimizing the evaporative condenser fan's motor and blades, we have developed a low-noise fan, effectively reducing noise levels and improving comfort.
Noise Reduction Technology
The sound-absorbing air duct significantly reduces impulse noise generated by compressor exhaust and duct vibration.
DC Inverter Technology
With a compressor weight of 44 kg and an inverter weight of 15 to 7.5 kg, the entire system is over 30% lighter than a standard air conditioner.
Air Purification Technology
This air purification technology maintains PM2.5 concentration in the vehicle cabin at 40 micrograms per cubic meter for 60 minutes, well below the national standard of 75 micrograms per cubic meter. It also features sterilization, disinfection, and deodorization functions, effectively purifying the air inside the bus cabin.
Strict Environmental Requirements
All components of the MAPNA Bus Air Conditioner are tested according to stringent environmental standards, with test results far exceeding industry norms.
This allows the MAPNA Group to comprehensively meet Iran's growing bus demand.
The shortage of intercity bus fleets is a significant and far-reaching issue in Iran's public transportation system. Many Iranians, especially those with middle and low incomes, rely on intercity buses for transportation. The shortage of buses and the deterioration of existing vehicles prevent many people from making essential trips on time.
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