If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner
No, not if it's on a heat setting. Most home thermostats have a "Fan" setting that will blow cold air if the attic is cold.
You need to have your refridgerant recharged
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You don't.Suction temperature does.Suction line should be cold and sweating.That's what keeps compressor motor cool.Discharge will always be hot.
No it's not ! It uses electricity to blow cooler air into a home - the same effect can be achieved by opening a window !
Your compressor has possibly stopped working. If you are lucky, the serviceman will only have to replace the freon to get it going again.
If you have to ask this question, you should not be doing this job.
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Sounds as though you may have a heat pump and it's operating in heat mode.
No they can't because cold air kills them. They can live in hot or warm air.
my air conditionel is blowing hot air what i need to do how i put air in my home window conditional