No homeowner wants to have their HVAC system failing during the cold weather season or on those hot Texan summers. If your home’s central HVAC system is not correctly working. You should identify the cause and have an AC repair technician fix it. Although many things could make your air conditioning and the furnace system incorrectly operate, a faulty furnace blower motor tops the list. In this article, you’ll learn the signs that it is time to replace the furnace blower motor.
How Does a Furnace Blower Motor Work?
Your heating and air conditioning system’s blower motor blows the cooled or heated air into the vents and throughout your Flower Mound, TX, home. The heated air from the furnace cooled by the air conditioner is pushed into the air ducts and circulated to various parts of your home. Hence, a furnace blower motor is essential to a heating and air conditioning system.
What Can Make the Blower Motor Fail?
Like the other components of a hearing and air conditioning system, the blower motor could wear out as time progresses. However, it might run into issues that might need the attention of an AC repair technician. The main reasons your furnace blower motor might fail include excessive moisture and overheating.
Whenever debris, dust, and dirt build up, the bearings and windings might burn up quicker. Remember, furnaces are typically installed in out-of-sight places like the basement, the attic, and inside the utility room. The blower motor is blocked with dirt and debris, or even those saturated by moisture might begin malfunctioning because of electrically short-circuiting.
When upgrading your heating and air conditioning system’s blower motor, how frequently you have to spend for repairs is a factor to consider. The average home furnace should last fifteen to twenty years. Regular heating and air conditioning service can increase your furnace’s lifespan. But buying a new one can be more cost-effective if you have to pay to replace your furnace’s blower motor every few years and your furnace is getting older.
Signs That Your Heating and Air Conditioning System’s Furnace Blower Motor Needs a Replacement
Below are some of the telltale signs that it is time to call an AC repair technician to have the motor replaced.
A Lack of Airflow from the Air Vents
The blower motor could be damaged when you put on the heating and air conditioning system, and there is no air flowing through your air vents. The only option now would be to purchase a replacement motor blower and have an AC repair technician fit it into the unit. There may be additional causes for the lack of airflow, including a defective relay, a malfunctioning thermostat, or a problem with the fan control.
Sudden Increase in the Energy Bills
The blower motor is a part of your central heating and air conditioning system that uses the most energy. Have you already installed a variable speed furnace blower motor that isn’t clogged by debris? Then it might be wearing out and probably approaching the end of its service life. If the blower is dirty, they will have to work harder to push the conditioned air via the air ducts.
This also can be a sign that your blower motor is deteriorating. It also is possible that the air ducts might have a significant leak. Rather than guess the cause, have an AC repair technician inspect the heating and air conditioning unit and fix the damaged parts. They also might have to replace the blower motor.
Poor Flow of Air From the Vents
Poor airflow is the first and most obvious sign that the blower motor has encountered a problem. It might not, however, necessarily indicate that it is time to replace the blower motor. If there is a weak flow of air or no airflow into the air vents, the blower motor may be clogged or malfunctioning. It is also possible that the blower motor has dust and dirt blockages or a faulty capacitor.
Leaky air ducts might also be the cause of poor to no airflow into your Flower Mound, TX, home. Has your blower motor been overheating? Is it saturated with moisture? Or has it seen better days and is coming close to the end of its service life? It might be time to call an AC repair technician to replace it. The professional will inspect the heating and air conditioning system and tell you where the problem is.
Strange Noises Whenever You Turn the Heat On
Enlist a heating and air conditioning repair technician as soon as possible if you notice any weird noises from your furnace, like squealing, rattling, screeching, or clanking. Some problems might be simple to fix, but others would call for replacing the blower motor. Squealing or screeching noises may signify a belt failure in an older belt drive furnace or bearing troubles in direct drive furnaces. Banging noises are more concerning and occasionally indicate that the furnace blower motor has to be replaced by an AC repair technician.
Weird Smells Caused By Overheating Blower
Do you have an overheating blower motor? You can notice this through notable signs, including a burning smell from the air vents whenever you run the heat. You might also see frequent heating and air conditioning system shutdowns. Whenever the blower stops when you are heating your indoor space, that is a sign that the furnace blower motor’s overheating. Should you notice this, contact an AC repair technician for a further inspection and repair or replacement.
A blower motor plays a critical role in your heating and air conditioning system. However, it also runs into issues that mean it requires replacement. Do you want a blower inspection, repair, or replacement? Call us at One Hour Air Conditioning & Heating of Dallas, your reliable AC repair company in Flower Mound, TX. You will enjoy services with unmatched quality.