Check simple issues first like thermostat settings, dirty filters, or blocked vents. Look for leaks, blown capacitors, or electrical problems. Call an HVAC pro for anything complex or needing special ...

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Replacing a compressor is neither simple for a technician nor inexpensive for the customer. Before replacing a compressor, a technician needs to ensure that it is truly defective and that there is not ...

The compressor is the heart of any air conditioning or refrigeration system, so when it starts showing signs of not working correctly, technicians must act quickly in order to find out what is wrong.

We did a piece on possible reasons why your window air conditioner isn't cooling, now it's time for central air conditioners. When your AC runs but the house stays hot, the first thing to check is ...