Best furnace blower motor review of 2020
A blower motor is an element inside a home’s HVAC system. The motor blows warm air through vents when the heating system is in use. And also some blower motors blow cold air when the air conditioning system is in use.
Let’s see how A Blower Motor Works
Thermostats work with the home heating and cooling systems to control the temperature. When the temperature drops below the thermostat setting, it signals the furnace to get to work. The furnace creates hot (or cold) air, which then requires to flow around the various rooms of your home. This is when the blower motor involves.
A blower motor uses the heated or cooled air created within the furnace and circulates it throughout the home in order to assure the temperature reaches what’s called for on the thermostat. It does this by spinning a fan, which blows the air within the oxygenating system of your home. Even a small blower motor can move a large volume of air.
Some of its benefits among the huge benefits of furnace blower motors:
Consume less energy.
Blower use up to 60 percent less energy than standard blowers, especially during high-demand periods. If you run this type of motor on constant fan mode for improved air circulation and filtration, it uses less energy than a 100-watt light bulb.
Savings on utility bills
Not only decreasing your household’s environmental impact but using less energy also means lower power costs.
Improved indoor air quality
One of the blower type name variable speed blowers keeps indoor temperatures at a more consistent, easy level. Running the blower at continuous fan mode keeps air circulating through the filtration system, trapping more airborne contaminants.
More reliable
Because variable-speed motors operate at a range of levels as needed, they cause less overall wear on the motor and fan, which reduces breakdowns and the need for repairs.
Quieter operation.
blower motors are significantly quieter than their single-speed counterparts.
Different kinds of blowers furnaces:
There are three main types of blower motors: single-speed motor, two-stage, and variable-speed motors.
1) Single Speed Furnace
The single-stage furnace, or you can say single speed furnace, has only one step of heat output (high). This means that whenever it’s working, it’s working at full potential, despite the temperature outdoors or in certain spaces of your home.
This causes the single-stage furnace the least efficient, and the most expensive of all options; not to mention the fact that it harms the atmosphere much more than the two-stage and the variable speed furnace.
2) Two-Stage Furnace
The two-stage furnace is very similar to the single-speed furnace; the only key difference is that it has a second stage of heat output (low) as well as high. Most of the time the furnace will work on low intensity and will change to high in really cold weather when the first stage is not sufficient enough to give heat.
Due to this change in power, a two-stage furnace is less loud and less costly. And since it doesn’t operate at 100% capacity every time it runs, it also creates less carbon dioxide emissions for the climate.
3) Variable Speed Furnace
In the state of a variable speed furnace, the word variable has zero to do with the number of heat outputs it has, first it is named after a fan motor in the furnace, which moves at different speeds to precisely control the flow of air throughout your home.
This enhanced airflow control means better stability between temperature and humidity, allowing you to set the thermostat in several settings for various parts of the house. The fan also brings in better air quality since the air is always being cleaned when passing through the filter in your HVAC system.
On comparing single with two-stage furnaces, the variable speed furnace is definitely quieter, as it runs in a lower setting the majority of the time. Another benefit is the reality that even when the furnace is not turned on, the motor can be in regular operation, circulating air throughout the home.
Single-speed blower motors blow air at one speed. Variable-speed motors adjust their speed to blow air at varying speed levels. An accurately functioning blower motor remains a critical component of your home’s HVAC system. The blower motor is vital in maintaining a comfortable temperature within your home.
Let’s choose a Blower Motor
When you want to choose a replacement blower motor for your furnace, it’s best to get an exact replacement unit. You can do this by finding the serial number on your blower motor and checking with the business to see if they have one possible.
If a replacement is not possible, you can normally find a universal model that is fitted with your furnace. You will need to account for: type of drive, motor diameter, voltage, horsepower, speeds, rotation direction, size of the run capacitor (if needed), and mounting method when shopping for a replacement blower motor.
A qualified HVAC professional remains the best person to help you establish the correct blower motor for your home.
When updating your furnace, consider adding a variable speed furnace blower motor. It can improve the performance of your heat system while making your home more convenient.
Single-speed blower motors work at full power or not at all, switching off and on to control your indoor temperatures.
In opposition, variable-speed models operate at a range of levels, depending on your household’s heating needs at the time (in the summer, they work to cool your home, too).
For example, they often start at about two-thirds speed; if heat is still needed after 10 minutes, they rise to full speed. If less air circulation is required later, they drop to a slower speed.
If you apply single-speed motors work at one speed, and full power potential when in practice. The thermostat reports your blower motor when to turn on and off. Periodically, single-speed motors result in cold spots because they only run when signaled by the thermostat. Conversely, variable-speed motors blow air higher and lower speeds, when required.
Therefore, this motor serves to produce a more uniformly distributed temperature throughout your home. additionally, variable-speed motors are typically more energy efficient than a single-speed motor, which helps save on your monthly energy bills.
After finalizing the efficient motor don’t forget about it Maintenance, here we discuss how we are going to maintain our furnace blower motor…
Blower Motor Maintenance
One of the numerous hard-to-miss signs that your blower motor is no longer working is that your furnace is regularly running, but the house still feels cool. By accurately maintaining your furnace’s blower motor, you can assure your family’s year-round comfort. Before each heating season, clean the fan blades, check the motor belt for wear and tear and sufficiently lubricate the motor.
Even with proper maintenance, there are some matters that can still generate your blower motor to stop working. As an example, common issues involve the resistor, fan relay, and climate control switches. However, expert HVAC professional estimates and fixes any issues with these components.
Blower motor failure also obtains from a bearing wearing out, the motor breaking or wearing out, or the fan cage becoming blocked. However, routine maintenance, such as regular cleaning prevents the motor from becoming muddy. Frequently, furnaces reside in basements and laundry rooms.
Therefore, dirt and even small lint particles often make their way into the motor, causing burnouts. Also, dirt buildup or detritus falling down the ventilation system often causes obstruction of the blower motor fan enclosure.
Keeping the blower motor fan enclosure clean is necessary to assure the proper operation of your HVAC system. This can easily be finished by a qualified HVAC professional and should be part of your regular annual furnace maintenance.
