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    kowalchick's Avatar
    kowalchick Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Aug 20, 2008, 05:42 AM
    Why is my AC blowing hot now
    Yesterday the AC portion of our mobil home stopped cooling. Everything is running, but the system blows hot air. It's a Coleman split unit about 12 years old. Did I loose my coolant? What do I look at first?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Aug 20, 2008, 10:26 AM
    If the outside fan is running then the unit is getting power but the compressor inside in not working. There are many different parts that can cause cooling failure. Unless you have knowledge on how to test various parts on the unit it would be best to call for ON Site Service and have the unit checked by a professional.
    ISneezeFunny's Avatar
    ISneezeFunny Posts: 4,175, Reputation: 821
    Ultra Member
    		  
    #3

    Aug 20, 2008, 10:32 AM
    Hvac, wondering if it's similar to the ac unit inside a car. Last night, my buddy's mustang's ac kept blowing hot air...
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Aug 20, 2008, 02:15 PM
    Anything is possible especially in a car.
    esquire1's Avatar
    esquire1 Posts: 2,483, Reputation: 209
    Ultra Member
    		  
    #5

    Aug 20, 2008, 04:33 PM
    Sneeze, normally in this situation in auto, there is a vacuum leak
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