Air blow hot or cold on one side – Free Car Help AC

Car air conditioning systems on the one hand, blows hot and cold on the other side is usually a two problems. working from auto repair this short article, a master automotive technicians will share their experiences of air conditioners in Florida over the past few decades. This free information can be equally useful for the do-it-yourselfer as it is to the consumer to recognize the value to be aware of when dealing with repair shops. Read free car A / C help when the hot air blowing on one side.

Generally, cars blow cold on one side of the dashboard and hot on the other side, dual-zone climate control with typically. The dual-zone system allows the driver and front passenger to change to the correct temperature for comfort. Two common causes of temperature differences when both parties are set at the coldest settings using the front cover.

Low refrigerant

134A using

Automotive air conditioners, there is usually a small amount compared to the older cars that use refrigerant R12. Car and truck air conditioners today is much more efficient than older counterparts. The fact that less Freon 134A systems, means that the leak rapidly affect the performance of an HVAC (heating, ventilation, and air conditioning) system. Due to arrangement of the dual AC systems, low refrigerant is the leading cause of the drastic temperature difference between one side of the dash to the other. Even the well-experienced car mechanics may be surprised to learn that only 4-8 ounces of filling 134A can make such a huge difference. The temperature is left to the right slot opening may vary from 10 to 20 degrees. The easiest thing is to try to top off the system or, better yet, remove all Freon and charge your device in the factory fixed amount. In most cases, after the proper freon is responsible for the car, the temp blow as cold as it should on both sides!

What if this does not work? Read on to learn another possible cause of the problem.

HVAC door Issue

The use of the instrument panel made by both sides Dual Zone performing at different temperatures HVAC vents small door in the house. Controlling the door, the temperature of the air to the left and right to adjust the desired comfort level. Many times the motor (or actuator) that controls both sides of the door may fail, or the door itself can break and prevent the church. changing to. Diagnosing this problem is much more complex and can be a subject of another article. Thank you for reading. Hopefully, the free information available to help remedy the problem of "AC blowing hot or cold on one side of the dash."

Source by Dennis Bandy

Leave a Reply

Your email address will not be published. Required fields are marked *