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WBKD36 electric bus air conditioner in Beijing bus
17th Nov. 2016
In order to solve the high energy consumption of electric bus air conditioning in the low temperature environment of Beijing’s winter, Vaqoung developed new type WBKD36 series of bus air conditioner with Enhanced vapor injection system in 2006.
The WBKD36 electric bus air conditioner use electronic expansion valve to instead thermostatic expansion valve and add a flash steam system to raise the heating EER from 2.1 to 2.5 and solved the -25 ℃ low temperature heating problem.
In 2007, Vaqoung installed 20 sets of WBDK36 in Beijing 103,108,111th bus line. Until now, the Vaqoung bus conditioner still work well in their position.