Issue #1 – Old Age
Age is a very significant factor for HVAC units. No matter how much maintenance you do or don’t put into your air conditioner, the parts will eventually begin failing, leading to a system failure. If your air conditioner is over 15 years old, you might be looking at a full system replacement.
Issue #2 – Failed Bearings
Sometimes inconsistent lubrication can cause failed bearings, a small but important piece. The failure causes the motor to become stuck.