Day: July 13, 2022

How to Troubleshoot a Blown CapacitorHow to Troubleshoot a Blown Capacitor

air conditioner repairman

If you’ve been hearing a humming noise, it could mean that the capacitor is blown. The capacitor is a small silver part that is usually oval or round with dozens of prongs on top. Check the top to make sure it’s not mushrooming, which is a common sign of a blown capacitor. If it is, call an air conditioner repairman to check it out. If not, there are several other things you can do to troubleshoot the problem. Useful information

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A blown AC fuse may cost between $35 and $300 to replace. A blown fuse will cut off power to the air conditioner and prevent it from operating. Although a simple fix, a blown fuse can be difficult to reach and may require an air conditioner repairman to charge an hourly fee. If you can’t access the fuse, consider hiring a service technician to replace it for you. However, this will cost you more in the long run.

The first thing an air conditioner repairman will do is inspect the system for signs of trouble. A common problem may be a clogged air filter. The technician may also check the refrigerant levels. In some cases, an entire heating and cooling system may be necessary. Regardless of the cause, the technician will explain the repair process and the estimated cost to you. If the problem is caused by a mechanical component, he can often replace it on the same day.