Why Does Your Air Conditioner Keep Blowing Fuses?

AC systems are vital to our homes, yet not much consideration is given to them after an AC installation in Bellaire, TX unless they break or malfunction. So what happens when you turn on your AC for the first time this year, and it doesn’t work?

If you’ve got an older model which has been running for a long time, it’s possible that some components are beginning to wear out and will require replacement.

What Is The Reason The AC Fuse Blows Up?

Air conditioning units in Bellaire, TX, are intricate systems that require specialist expertise in their operation, just like similar pieces of machinery. There are a variety of causes for AC fuses to blow and shut the system down. Here’s the list of the most frequently cited causes:

Old or Damaged Motor

An old or damaged motor can cause the capacitor to work for a long time resulting in a blown fuse. The capacitor is essential since it is a part of the cooling system. The small component helps control the flow of electricity throughout the condenser.

Dirty Condenser Coils

The condenser coils can become dirty, and the result is that, again, the capacitor is forced to be running at a high rate, eventually leading to the blowing of a fuse.

Problem With Fuse

Fuses and breakers are made to go off when exposed to high voltage. Moreover, replacing the fuse with a higher or lower rating can also cause the fuse to blow up.

This would be a good time to contact our licensed technician to examine what’s happening and avoid any power surges. Ensure that you buy the correct rating fuse for replacement.

Low Refrigerant

Air conditioning units in Bellaire, TX, have sealed refrigerant systems that can generally last for decades until there’s an issue with the system. The lack of refrigerant in an air conditioner makes it work harder and may trigger the fuse. However, leaks in refrigerant lines are hazardous, and if you hear a hissing noise, it needs to be fixed promptly.

Clogged Filter

A clogged air filter can cause the machine to overheat. Of course, the fuse will blow up to protect the internal components.

A Malfunctioning Compressor

If your compressor isn’t operating properly, it could be that the air isn’t adequately cooled. It could be due to high refrigerant levels within the AC or short cooling cycles, resulting in a blown fuse.

Short Cycle

If you find any issues regarding short cycling, you need to address them immediately, as they could cause severe damage to the compressor or even cause a fire. Ensure the cooling cycle runs for around 15-20 minutes and does not shut down abruptly.

To Sum Up

It is a good idea to contact our professional if you encounter problems with the performance of your air conditioning unit. While you might be able to fix it yourself, all complicated repairs should be performed by professionals. It will ensure the job is completed correctly and will run smoothly in the future.

If you’re new to the field, stick to the basics and leave more intricate installations to the experts at Stafford Air of Bellaire. Call us at 713-667-3281 or email us to schedule an appointment for AC installation in Bellaire, TX.