Quote:
Originally Posted by Henryk
How long should the compressor last on a AC system?
My home almost never gets to the temperature that I set although (oddly) it doesn’t run constantly either.
The problem presents especially on hot days—no surprise.
The room temperature on the thermostat agrees with two other thermometers.
If it matters, 3/2 courtyard villa. Sun-facing windows have blinds and lanai has awning.
If I have to replace the compressor, what is a reasonable pirice?
TIA.
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The compressor is warranted for 5 years and it should last about 10-15 years. On a hot day, turn on the AC and check the exposed copper part of the black insulated copper pipe connected to the outside unit. It should be cold to the touch and sweating. If it is, then the compressor is working. But, either way, you need to call an AC expert. The compressor is the most expensive part of your AC system. If it is bad, it is usually not worth replacing just the compressor. It's better to replace the entire outside unit, and possibly the inside unit also if the system is very old.