GarageTech's video: How does a cars Air Conditioning system work

@How does a cars Air Conditioning system work?

Hey, In this animation I explain the basics of how a vehicles AC system works. I make reference to the pressure inside the system which is really important for the system to work correctly. On average you should have approximately 1.2 - 2bar (17 - 29 PSI) on the low pressure side and approximately 10 -15bar (145 - 217 PSI) on the high pressure side. This is with the system running. On a static system (off) you should measure approximately 5bar (72 PSI) of pressure on both the high and low pressure side. In natural form the AC gas R134a is a gas and has a boiling point of - 26.5oC at atmospheric pressure. A high pressure is used to change the state of the gas into a liquid. This is because a substance absorbs heat when its converted from a gas to a liquid. The refrigerant circulates in the closed circuit, continually alternating changing from a liquid to a gas and vice versa. The refrigerant is: Compressed in the gaseous state, Condensed through heat dissipation and Evaporated through pressure reduction and heat absorption. Cool air is not produced, heat is extracted from the air flow in the vehicle. All vehicle AC systems will lose some gas over a period of time and its recommended to have the system serviced regularly. I would recommend every 2-3 years. I hope you enjoy this explanation and if you have a question please ask.

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This video was published on 2017-03-01 01:02:38 GMT by @GarageTech on Youtube. GarageTech has total 32.6K subscribers on Youtube and has a total of 135 video.This video has received 11.5K Likes which are higher than the average likes that GarageTech gets . @GarageTech receives an average views of 56.7K per video on Youtube.This video has received 456 comments which are higher than the average comments that GarageTech gets . Overall the views for this video was lower than the average for the profile.GarageTech #Airconditioning #AC #HVAC #engine #howitworks #GarageTech #cars #Animation has been used frequently in this Post.

GarageTech's video: How does a cars Air Conditioning system work

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