No, your air conditioner will not cause a spark when you spray paint. However, if you are using an oil-based paint, it is possible that the fumes from the paint could ignite if they come into contact with an open flame.
Other related questions:
Is it OK to paint with air conditioner on?
Yes, it is perfectly fine to paint with an air conditioner on.
Can an AC unit spark?
Yes, an AC unit can spark. If you see sparks coming from your AC unit, contact a qualified technician to have it inspected and repaired.
Can an air conditioner cause a fire?
No, an air conditioner should not cause a fire. If your air conditioner is sparking or emitting flames, however, it should be shut off immediately and inspected by a qualified technician.
Why does my AC Spark?
There could be a few reasons why your AC is sparking. It could be due to a loose wire or a problem with the electrical system.
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