Mechanical Technologies

It’s certainly necessary to maintain your furnace to adequately ensure your system is fully functional, because if you don’t, you’ll be spending a lot of money on a replacement. That said, it’s important to be aware of common issues such as a blown fuse. In this post, your local air conditioning service specialist discusses the reasons why this occurs.

Dirt. It’s a given that failure to prioritize the upkeep of your heating system can cause the unit to accumulate dirt and debris. Remember that buildup from your air filter can eventually reach the blower motor and cause it to overheat and burn out. 

Low airflow. Incorrect control applications can cause the blower to malfunction. It’s said that this may lead to an overvoltage, which can eventually result in a blown fuse. Keep in mind that this dilemma can be the result of a dirty filter.

Faulty components. Air duct cleaning experts note that if the fuse keeps blowing and your furnace is making strange sounds, the problem could be traced back to any of these components:

• A malfunctioning blower motor that draws too much power and causes a short

• A starting capacitor that’s failing and causing intermittent electrical issues

• A transformer failing to convert the furnace to the correct voltage

• A valve that doesn’t operate properly, causing the furnace to overheat or not heat at all

Loose wires. Your furnace naturally vibrates when it’s in operation. These vibrations can loosen internal wires, which could then result in a short. Locating, fixing or replacing loose wiring is difficult to do by yourself, so make certain to call a technician to have it repaired.

We understand very well the unique requirements of El Paso homes and businesses, and we’re committed to offering comfort you can trust. To learn more about what Mechanical Technologies can do for you, just give us a call at (915) 265-5453 or fill out our online contact form for your furnace or AC repair needs.