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When Is It Time To Replace Your HVAC Blower Motor?

When Is It Time To Replace Your HVAC Blower Motor?

7th Jul 2021

Many people put off replacing their HVAC system’s blower motor for far too long, and they only realize that something is seriously wrong when they turn on their equipment and hear nothing. Installing a furnace blower motor replacement isn’t anywhere near as difficult as some have made it out to be.

That being said, you’ll want to catch any problems early so you don’t run into a dramatic failure condition. Look into the following tips to decide whether or not the time has finally come.

Deciding When to Replace Your Blower Motor

Check for some basic signs to see whether or not your blower motor needs to be swapped out. Weak airflow coming out of the vents is probably going to be your first indication. If you’re not getting enough air or any at all, then there’s a good chance that the blower motor is at fault. The windings may have failed or it could simply be suffering from built-up dirt and dust.

There’s also a high probability that a capacitor could have gone bad. Since weak airflow can always result from leaky ducts, it’s important to check these as well. There’s also a good chance that you’ll need to replace the air filter since a clogged or old one could be blocking your flow too.

Those who might have tried manipulating their thermostats and heard absolutely nothing could be at risk for a completely failed blower motor. The problem could also be with the thermostat itself, so you’ll want to check this and consider a replacement there as well if the situation warrants it. Sudden jumps in your electric bill could also point to blower motor-related issues since these take quite a bit of power to run. Overheating components are a serious issue, so you’ll want to keep an eye out for these.

Eventually, all blower motors will fail because physical electromechanical components don’t last forever. When that happens, you might start to hear some unusual noises coming out of your HVAC system. Keep an eye or perhaps an ear out for these, since they might also alert you to a blower that’s seized up because of debris. Unnecessary amounts of lubricant will do much the same.

Restoring Your HVAC System With A New Motor

Finding a new blower shouldn’t be all that difficult if you know the specifications and dimensions of the existing component. Take a few moments to jot these down. Power your system off entirely before you attempt to take a look at it, though, because you don’t want to take any unnecessary risks.

Only look into your blower or another component after you’ve made sure to cut the power to it. Most parts are based around common standards, such as the 13D HVAC blower motor replacement module that would fit in various makes and models of HVAC systems.

Address The Warning Signs In HVAC Units With Furnace Part Source

When you need to replace your motor, Furnace Part Source is always standing by to help you get the brands you trust. HVAC professionals trust our stock and expertise to make recommendations on blower motors and heat pumps. We’ve handled gas furnaces, boilers, and

Once you have this information, it shouldn’t be hard to find a new part and swap it in, so use our online contact form as soon as you do. Our team will help you find the suitable component if you’re having some difficulty tracking it down.