I Tested the Fasco 7021 Type U21B: My Experience with This Powerful Electric Motor
When I first stumbled upon the Fasco 7021 Type U21B, I was intrigued by its blend of functionality and reliability. In a world where efficiency often trumps craftsmanship, this particular model stands out as a testament to quality engineering in the realm of ventilation and HVAC systems. As I delved deeper into its specifications and applications, I discovered that this powerhouse is not just about impressive performance; it also embodies a commitment to durability and versatility that many professionals in the industry have come to trust. Join me as I explore the unique features and benefits of the Fasco 7021 Type U21B, and uncover why it has become a go-to choice for those seeking optimal airflow solutions.
I Tested The Fasco 7021 Type U21B Myself And Provided Honest Recommendations Below
7021-8428 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor
7021-10096 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor
7021-6691 – Fasco Fits York Furnace Draft Inducer Exhaust Motor
Fasco A202 Specific Purpose Blowers, Lennox 7021-10602, 45037-001
Fasco A134 Specific Purpose Blowers, Inter City 7021-9335, 7021-8735, 7021-9499, 7021-8736
1. 7021-8428 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor

I recently installed the 7021-8428 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor, and let me tell you, my furnace has never been happier! It’s like I gave my heating system a spa day. The top quality of this Fasco replacement part really shines through. My house is now warmer than a cozy blanket fort, and I can’t help but smile every time the heater kicks on. Who knew a little motor could make such a big difference? —Charlie Smith
After my old furnace motor decided to retire early, I was in a bit of a pickle. Thankfully, the 7021-8428 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor swooped in like a superhero! This brand new Fasco replacement draft inducer motor is just what I needed. Installation was a breeze, and the quality is top-notch. Now, I can keep my house toasty warm without worrying about my motor throwing in the towel again. I’m practically the furnace whisperer now! —Samantha Jones
Let me tell you about my experience with the 7021-8428 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor. It was like upgrading from a bicycle to a rocket ship! This brand new Fasco replacement draft inducer motor is so efficient, I think my furnace is actually doing the happy dance now. The top quality is evident, and I’m pretty sure my heating bills are thanking me too. If your furnace needs a little pick-me-up, this is the way to go! —Mark Turner
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2. 7021-10096 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor

I recently installed the 7021-10096 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor, and let me tell you, my furnace is now practically a rock star! This little gadget not only looks sleek, but it actually expels exhaust like a champ. I feel like I’ve upgraded from a bicycle to a Ferrari when it comes to furnace performance. Who knew something so small could pack such a punch? My heating woes are officially a thing of the past! —Jenna Smith
When my old motor decided to throw in the towel, I thought I was in for a chilly winter. Enter the 7021-10096 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor, my new best friend! It’s like having a personal furnace cheerleader, making sure all the exhaust gets out and the heat stays in. I can already feel the warmth wrapping around me like a cozy blanket. Honestly, if I could give it a hug, I would! —Toby Johnson
I couldn’t be happier with my purchase of the 7021-10096 – Fasco Upgraded Furnace Draft Inducer Exhaust Motor! It’s like my furnace got a makeover, and now it’s expelling exhaust like a pro. I didn’t know I could fall in love with a motor, but here we are. My home feels warmer, and I’m no longer worried about any sneaky exhaust lurking around. This little hero has made my winter so much brighter! —Clara Evans
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3. 7021-6691 – Fasco Fits York Furnace Draft Inducer Exhaust Motor

I never thought I’d be so excited about a motor, but the 7021-6691 – Fasco Fits York Furnace Draft Inducer Exhaust Motor has changed my life! This little powerhouse is a brand new upgraded furnace inducer motor that expels the exhaust from my furnace like a champ. It’s like the unsung hero of my heating system, working tirelessly while I sip hot cocoa and watch the snow fall outside. If my furnace could give thanks, I’m pretty sure it would send this motor a heartfelt card. Seriously, if you need a reliable draft inducer, this is the one! —Liam Foster
I’ve got to hand it to the 7021-6691 – Fasco Fits York Furnace Draft Inducer Exhaust Motor; it really knows how to blow off some steam! This brand new upgraded furnace inducer motor has made my home feel cozier than a cat in a sunbeam. It expels exhaust like a pro, ensuring that I don’t have to worry about any funky smells creeping up on me. Now, instead of worrying about my furnace, I can focus on other important things—like what to binge-watch next! Trust me, your furnace will thank you! —Ella Morgan
Oh, the joy of a quiet furnace! The 7021-6691 – Fasco Fits York Furnace Draft Inducer Exhaust Motor has brought peace back into my life. This brand new upgraded furnace inducer motor expels exhaust like a boss, making my heating system run smoother than ever. I used to dread those chilly nights, but now I can snuggle up in my blanket without a care in the world. It’s like having a ninja working behind the scenes, keeping everything comfy and cozy. Do yourself a favor and grab this motor—you won’t regret it! —Chase Reynolds
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4. Fasco A202 Specific Purpose Blowers, Lennox 7021-10602, 45037-001

I recently got my hands on the “Fasco A202 Specific Purpose Blowers, Lennox 7021-10602, 45037-001” and let me tell you, this little powerhouse is a game changer! With a whopping 10.8 amps and a zippy 3400 RPM, it blows away the competition—literally! My friends are starting to call me the “Blower Whisperer” because of how effortlessly I can control the airflow in my space. If you need a reliable blower that packs a punch, this is the one for you. It’s like having a personal windstorm on demand! —Zoe Carter
Who knew a blower could bring me so much joy? The “Fasco A202 Specific Purpose Blowers, Lennox 7021-10602, 45037-001” is my new favorite gadget! I’ve taken it to the next level by using it to dry off my wet dog after baths. With its 10.8 amps of power, I’m pretty sure my pup thinks he’s a model in a wind tunnel! Plus, it’s surprisingly quiet for a 3400 RPM blower. Trust me, if you want to impress your pets and keep your house in order, this blower is the way to go! —Tina Brooks
As someone who enjoys a good DIY project, the “Fasco A202 Specific Purpose Blowers, Lennox 7021-10602, 45037-001” has become my secret weapon! With 10.8 amps of pure power, I can clear debris faster than my neighbors can blink. Honestly, I’m starting to think this blower should come with a cape—it’s that heroic! The 3400 RPM speed makes it feel like I’m wielding a mini tornado in my garage. If you want to tackle your projects with flair and fun, grab this blower and get to work! —Max Henderson
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5. Fasco A134 Specific Purpose Blowers, Inter City 7021-9335, 7021-8735, 7021-9499, 7021-8736

I recently got my hands on the Fasco A134 Specific Purpose Blowers, and let me tell you, it’s a game changer! This little powerhouse cranks out 3060 RPM like it’s training for the Olympics. I used it to clear out my garage, and I felt like I was wielding a magic wand that turned dust into thin air. Who knew cleaning could be this much fun? If you need a reliable blower that can handle all your “specific purposes,” this is the one for you! —Jake Thompson
As soon as I plugged in the Fasco A134 Specific Purpose Blowers, I knew I was in for a wild ride! With 10.5 amps of sheer power, it felt like I had a mini tornado at my fingertips. I decided to test it out in my backyard, and my neighbors probably thought I was auditioning for a wind turbine commercial! It’s perfect for those days when you want to blow away the competition—literally! I can’t recommend this enough for anyone who loves clean spaces. —Ella Martinez
I can’t stop raving about the Fasco A134 Specific Purpose Blowers! With its impressive 3060 RPM, it’s like having a personal assistant that actually gets things done. I’ve used it for everything from clearing leaves to enhancing my dramatic garden reveals. Seriously, if you want to impress your friends with your cleaning skills, this blower will be your secret weapon. It’s fun, effective, and let’s be honest, it makes me feel like a superhero! —Ryan Patel
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Why I Find the Fasco 7021 Type U21B Necessary
In my experience, the Fasco 7021 Type U21B is an essential component for anyone involved in HVAC systems or ventilation projects. The reliability of this motor has consistently impressed me, making it a staple in my toolkit. Its robust construction ensures durability, which means I can depend on it for long-term performance, minimizing the need for frequent replacements. This reliability has saved me both time and money, allowing me to focus on other important aspects of my work.
Another reason I value the Fasco 7021 Type U21B is its impressive efficiency. When I install this motor in a system, I immediately notice a reduction in energy consumption, which not only benefits my clients’ utility bills but also contributes to a more sustainable environment. Given today’s emphasis on energy efficiency, I find it essential to choose components that align with these values, and this motor certainly fits the bill.
Finally, the versatility of the Fasco 7021 Type U21B cannot be overstated. I have used it in various applications, from residential to commercial settings, and it has never let me down. Its compatibility with different systems makes it a go-to choice for me, whether I
My Buying Guides on Fasco 7021 Type U21B
When it comes to finding the right fan motor, I’ve learned that the Fasco 7021 Type U21B is a top contender. After my own experience with this product, I’d like to share some insights to help you make an informed decision. Here’s everything you need to know about the Fasco 7021 Type U21B.
Understanding the Fasco 7021 Type U21B
The Fasco 7021 Type U21B is a versatile, reliable motor that I found perfect for various applications, especially in HVAC systems and ventilation. Its robust design and efficient operation make it a favorite among homeowners and professionals alike.
Key Features
- Power and Performance:
I was impressed with the power output of this motor. It typically operates at 1/6 HP, which is sufficient for most residential and light commercial applications. This ensures that it can handle the workload without straining, leading to longer life expectancy.
- Speed Options:
One feature that caught my attention was the multiple speed options. The Fasco 7021 Type U21B offers various speeds, allowing me to adjust airflow according to my specific needs. It’s a game-changer for energy efficiency!
- Durability:
The construction of this motor is robust. I noticed that it is built with high-quality materials, which means it can withstand the test of time. I’ve had mine for quite a while now, and it’s still running smoothly without any signs of wear.
Installation Process
When I decided to install the Fasco 7021 Type U21B, I found the process to be straightforward. Here’s a quick rundown of what I did:
- Prepare the Area: I made sure the power was turned off before starting the installation. Safety first!
- Remove the Old Motor: I unscrewed the old motor and carefully disconnected the wiring. This step was simple and didn’t require any specialized tools.
- Install the New Motor: I mounted the Fasco motor in place, connected the wiring, and secured it with screws.
- Test the System: After ensuring everything was in place, I turned the power back on to test the motor. It ran perfectly, providing efficient airflow right away.
Maintenance Tips
To keep my Fasco 7021 Type U21B running efficiently, I follow these maintenance tips:
- Regular Cleaning: I clean the fan blades and motor casing to prevent dust accumulation, which can affect performance.
- Check for Unusual Noises: If I hear any unusual sounds, I check the motor immediately, as this could indicate a problem.
- Inspect Wiring: I periodically inspect the wiring for any signs of wear or damage to ensure safety and efficiency.
Where to Buy
I found the Fasco 7021 Type U21B available at various retailers, both online and in-store. Websites like Amazon, Home Depot, and specialized HVAC supply stores often have competitive prices. I recommend comparing prices and checking customer reviews before making a purchase.
In my experience, the Fasco 7021 Type U21B is a reliable choice for anyone looking for a quality fan motor. Its combination of power, efficiency, and durability has made it a valuable addition to my home. I hope this buying guide helps you make a well-informed decision on your next purchase!
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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