Why do buses not have air conditioning?

The main reason is because buses and trains are enclosed spaces, so the HVAC (heating, ventilation and air conditioning) system has to be kept on to ensure proper air circulation for everyone on board.

Is there air conditioning in Bangkok?

Bangkok is ultra modern AC everywhere but at street stalls and many small shops. The major shopping centers and BTS and MRT will be cold.

Do buses have air conditioning?

Do all the vehicles in your school bus fleet include air conditioning? A/C comes standard on most new buses, but that doesn’t help smaller or lower-income districts who can’t afford to replace their fleet. For those districts, retrofitting is an option.

Do London buses have AC?

Almost all London buses now have air-conditioned driver cabs, and TfL has written to all London’s bus operators about ensuring air conditioning systems are working as they should.

Why should school buses have air conditioning?

Even if a bus has air conditioning, there is zero outside air induced through it. Bus drivers don’t have control of student’s windows, so a student can close their window because of outside conditions like rain, temperature and noise—or for any other reason they want.

Does it get hot in Thailand?

Thailand’s climate is subtropical throughout most of the country, leading the weather in Thailand to year-round hot and humid conditions. During the hottest months of the year, temperatures regularly top 40° C (105° F). Even during the cooler “winter” season you can expect daily highs to be around 30° C (86° F).

Do you need AC in Thailand?

Don’t rely on the aircon If you’re planning on spending a longer amount of time in Thailand rather than just passing through it on your travels, then it’s important to not get too reliant on the air conditioning.

How does a bus air conditioning work?

Fans pull cool air through the condenser coil, which contains refrigerant existing as a hot gas. A warm air passes through the evaporator coil, moisture condenses, and is collected and drained to the exterior of the vehicle, The hot gas is then suctioned back to the compressor and pumped to the condenser.

Why do school buses not have seat belts?

Large school buses are heavier and distribute crash forces differently than passenger cars and light trucks do. Since the sizes and weights of small school buses are closer to those of passenger cars and trucks, seat belts in those vehicles are necessary to provide occupant protection.”

Is Circle Line air conditioned?

Currently, only the Circle, Hammersmith & City, District and Metropolitan Lines have air con built in to their trains. Although rather shockingly, this adds up to less than half of the entire Tube network.