That is because BD series bus air conditioning system may consume 10% to 15% of the main engine power, this will directly affect acceleration and gradeability of the buses, while the air conditioner cooling capacity can be influenced by the vehicle speed, so if the bus stops running, and the air conditioning system is also stopped. While air conditioners may appear to be one of history’s greatest inventions for individuals who live in hot regions, they may be quite unsettling when they rattle all night. The high-end ARB Elements Weatherproof 63 Quart Fridge/Freezer is the perfect 12 volt refrigerator chest for those who like a bit of extra security. This Whynter 12 volt chest freezer/fridge is capable of reaching temperatures well below zero degrees, and it’s quiet as well. Most buyers thought it was relatively quiet too, which is great if you’re planning on running it in an RV, and it offers a USB charging port on top for easy charging of your electronic devices. They can be used outdoors as well as indoors since they use so little energy, as they would not be considered wasteful to be left running on a patio to keep people cool outdoors on hot days and evenings.
