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Do Teslas Have Air Conditioning? [ Answered ]

Do Teslas Have Air Conditioning? [ Answered ]

The majority of people are familiar with Elon Musk, the quirky CEO of Tesla, and its slick, luxurious electric automobiles, but some people might not be aware that electric cars also come with a wide range of unique features from watch mode to dog mode and even new quirks like karaoke. Needless to say, there is hardly anything that an ordinary car has that Tesla doesn’t, if not a modified version of it.

Similarly, when it comes to air conditioning, Teslas have a fantastic cooling system to keep you cool in the summertime. But, many might want to know how air conditioning works in Tesla; after all, it is an electric car. So, we have your answer. Keep reading to know if Teslas have air conditioning.

Do Teslas have air conditioning?

Yes, despite being electric cars, Tesla cars have air conditioning. The AC compressor is placed in the front of the car by Tesla developers.

This enables the AC to access the Energy Storage System’s electricity (or the ESS). The ESS is located at the back of the car. The compressor transmits refrigerant to a chilling unit using 400 volts. Cool air is then blown into the vehicle through vents.

Tesla has a separate electric heater in place of the heater solution. The only issue is that electric heaters use excessive amounts of power. Tesla had to make sure that the heating didn’t use too much battery power.

Tesla has substituted an electric heater for the heater matrix. They had to ensure the heater didn’t use too much ESS power. They did that by using a heater with a positive temperature coefficient (PTC).

Therefore, it is a resistor whose electrical resistance rises as heat increases. This restricts the power it uses and prevents the cabin from being overheated.

Does the Tesla Model S have air conditioning?

Yes, like all other models, the Tesla Model S has air conditioning. The Tesla model S compressor is identical to the one in a domestic fridge but runs on 400 volts instead.

It is located in the front of the vehicle and is powered by the ESS, or battery pack in Tesla, that is situated in the rear. Similar to a car’s IC engine, the compressor cools the air before it reaches the AC vent by forcing refrigerant through the chilling unit.

A few more things can go wrong in the heater system. The heating system in cars with IC engines obtains heat from the engine’s coolant.

The coolant receives about 30% of the heat produced during combustion, providing a ready heat source. As it passes through a heater matrix, the incoming air is heated.

How far can a Tesla go with the AC on?

From the above discussion, one thing is clear, no matter how advanced the battery module and heater of the Tesla Air Conditioners are made, it is bound to put a lot of pressure on the car’s run.

For instance, the Tesla Model S 70D has a range of 354 miles when driving at 50 mph in 90-degree weather without air conditioning. The air conditioner in your Tesla might reduce range by up to 17%, depending on the model.

Does Tesla AC work well?

Maintaining the battery pack at the ideal temperature to enable longevity and effective performance is another common problem electric cars face.

The ESS of a Tesla is equipped with a separate cooling system, including a pump that circulates a water-and-glycol antifreeze solution around it and a separate chilling unit.

Additionally, this disperses heat within the battery pack, ensuring that temperature differences between the cells are kept to a minimum. Even though it comes with quite some complications, the performance of the AC in Teslas is not bad.


So, this is all you need to know about air conditioning in Teslas. If you have a Tesla and are worried that it won’t save you from the hot weather because it’s an electric car, don’t worry, this dynamic piece of mastery has got you covered in every way.