What Are the Signs of a Broken AC Blower Motor?


Your air conditioner is one of the most important pieces of equipment in your home, especially if you live in a location where the temperature can get hot in the summer. Unfortunately, even if you take excellent care of your system, you may experience a breakdown from time to time. One part that can malfunction occasionally is your blower motor. An AC blower motor is the component of an air conditioning unit that blows cold air out of the vents. It is a small electric motor that is mounted in the unit’s housing. The motor powers a fan that circulates the air. If you want to learn more, keep reading to find out about the most common signs that your air conditioner’s blower motor is broken.

What are the signs of a broken blower motor?

The first thing you should do if you suspect you have a broken AC blower motor is to check your home’s thermostat. If the thermostat is set to cool and the air conditioner is not running, then the blower motor could be broken. Another way to tell if the blower motor is broken is to listen to the air conditioner. A malfunctioning motor will often produce a loud humming noise, which can be another sign of an issue. If you suspect that your home’s air conditioner has a broken blower motor, you should contact a professional to have the motor repaired or replaced as soon as possible.

There are a few things that can cause an AC blower motor to break. One of the most common reasons is when there is too much resistance in the system, such as when the filter is clogged. This can damage the motor. Another reason can be a lack of lubrication, which will also cause the motor to overheat. If there is excessive vibration in the system, it can also cause the motor to break. When your HVAC technician comes to examine the system, you can ask them if they can pinpoint the cause of the breakdown.

Don’t forget that you need to be proactive about regular maintenance if you want to avoid AC breakdowns. That includes having your unit inspected at least once annually and changing the filter regularly. Your air filter should be changed at least once every three months, but many homeowners prefer to change theirs on a monthly basis to ensure peak performance.

How else can you maintain your preferred indoor temperature?

Window cracks and crevices can be a major source of air infiltration, moisture intrusion, and contamination. If there are flaws in your windows or their frames, they could affect your indoor temperature. Sealing these openings is essential to maintaining a high level of comfort and efficiency in your home, and can also protect your home from the elements. The best way to seal cracks and crevices is to use a quality window sealant. There are a variety of different sealants on the market, so be sure to select one that is specifically designed for windows. If you have significant damage, you may need to talk to a contractor about professional repair or replacement.

A smart thermostat is an amazing investment for homeowners. Not only does it save you money on your energy bill, but it can also help you conserve energy and give you more control over your indoor climate. Smart thermostats are able to do this by learning your habits and adjusting the temperature accordingly. In addition to saving you money on your energy bill, a smart thermostat can also conserve energy. Some models are even able to optimize your energy usage to be as eco-friendly as possible, which will in return lower your home’s carbon footprint. There are few home upgrades that can make as big of an impact as a smart thermostat.

If your air conditioner’s blower motor is broken, you should have it fixed as soon as possible. A blower motor is responsible for moving the cooled or heated air throughout your home. If it’s not working properly, the air will not be distributed evenly, which can lead to unpleasant temperatures in certain rooms. In addition, a broken blower motor can cause your air conditioner or furnace to work harder than necessary, which can lead to increased energy costs. If you suspect that your AC blower motor is broken, have it inspected and repaired as soon as possible. You can also take other steps, like sealing up air leaks or installing a smart thermostat, to make your home even more comfortable.

About Author

LaDonna Dennis

LaDonna Dennis is the founder and creator of Mom Blog Society. She wears many hats. She is a Homemaker*Blogger*Crafter*Reader*Pinner*Friend*Animal Lover* Former writer of Frost Illustrated and, Cancer...SURVIVOR! LaDonna is happily married to the love of her life, the mother of 3 grown children and "Grams" to 3 grandchildren. She adores animals and has four furbabies: Makia ( a German Shepherd, whose mission in life is to be her attached to her hip) and Hachie, (an OCD Alaskan Malamute, and Akia (An Alaskan Malamute) who is just sweet as can be. And Sassy, a four-month-old German Shepherd who has quickly stolen her heart and become the most precious fur baby of all times. Aside from the humans in her life, LaDonna's fur babies are her world.

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