Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.
Verified Customer
4.9/5 based on 4750 reviews
Factory Authorized Parts™ LA22ZA121 HVAC Blower Wheel – 10" Diameter x 8" Width, 1/2" Bore, CW, OEM Specs
Factory Authorized Parts™ LA22ZA121 HVAC Blower Wheel – 10" Diameter x 8" Width, 1/2" Bore, CW, OEM Specs
Low stock: 1 left
Factory Authorized Parts™ - LA22ZA121 Blower Wheel: Width 8", Diameter 10",Hub 1/2", Rotation CW from hub side
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Specifications
Specifications
description
description
Factory Authorized Parts™ LA22ZA121 HVAC Blower Wheel – 10" Diameter x 8" Width, 1/2" Bore, CW, OEM Specs
The Precision Engineered Air Distribution Hub
The Factory Authorized Parts™ LA22ZA121 is a high-performance centrifugal blower wheel designed specifically for residential furnaces and fan coil units. As an official Factory Authorized Part for Carrier, Bryant, and Payne equipment, this wheel acts as the primary "circulator" for your indoor air, engineered to the exact weight and balance specifications of the original factory component. Constructed from heavy-duty galvanized steel, it features a 10-inch diameter and 8-inch width designed to move consistent air volume across the heat exchanger or cooling coil. This wheel is essential for restoring the quiet, efficient air delivery your high-efficiency system requires to prevent component overheating and airflow restrictions.
Key Features
- Factory Authorized Part Number: The LA22ZA121 is the genuine OEM replacement, providing the exact rotational mass required to protect your blower motor from premature bearing failure.
- Optimal Airflow Dimensions: Features a 10-inch diameter and 8-inch width, specifically sized for narrow blower deck configurations found in modern HVAC cabinets.
- Corrosion-Resistant Galvanized Finish: Built to withstand the moisture-heavy environment of air conditioning cycles, preventing the rust buildup that causes mechanical imbalance.
- Clockwise (CW) Rotation: Precision-pitched fins are optimized for clockwise rotation (viewed from the hub side), ensuring maximum CFM delivery at standard motor speeds.
- Precision Factory Balancing: Every wheel is electronically balanced and fitted with individual weighting clips to eliminate the vibration and rattling common in universal alternatives.
Product Details
- Brand: Factory Authorized Parts™ (Carrier/Bryant/Payne)
- Manufacturer: Carrier Corporation
- Part #: LA22ZA121
- Weight: 5.8 lbs
- Wheel Diameter: 10 inches
- Wheel Width: 8 inches
- Bore (Hub) Size: 1/2 inch
- Rotation: Clockwise (CW) from hub side
- Material: Galvanized Steel
- Design: Double Inlet, Centrifugal
🛠️ HVAC Depot Pro Tip
"Clean the Blower Housing Before Installing." When replacing a wheel like the LA22ZA121, any dust or debris trapped in the blower "squirrel cage" housing can get sucked into the new fins, causing an immediate imbalance. After sliding the new wheel onto the shaft, use a torque wrench to ensure the set screw is fully seated on the flat portion of the motor shaft. Spin the wheel several times by hand to confirm there is a minimum of 1/8" clearance between the wheel rim and the housing inlet rings to avoid metal-on-metal grinding and unwanted noise.
Cross-Reference
- Superseded/Legacy Numbers: LA22LA121, P251-10085, 326628-402
- Drawing Numbers: 10X8-1/2, 331775-402
- Equivalent Model Numbers: Lau 00832014, Revcor 1008-1/2, Morrison 41-1120-18
- Industry Equivalents: Mars 40324, Packard BW1008
Model Compatibility
- Carrier / Bryant / Payne 58STA (Suffixes: 045, 070**)**
- Carrier / Bryant / Payne 58STX (Suffixes: 045, 070**)**
- Carrier / Bryant / Payne 310AAV (Suffixes: 024045, 036045**)**
- Carrier / Bryant / Payne 58WAV (Suffixes: 045, 070**)**
- Carrier / Bryant / Payne 58PAV (Suffixes: 045, 070**)**
- Universal Application (Suffixes: Fits most residential blower housings requiring a 10" diameter x 8" width wheel with a 1/2" bore**)**
Specification
Specification
Refund policy
Refund policy
Refund & Return Policy
Last Updated: June 2026
At HVAC Parts & Equipment Depot, customer satisfaction is important to us. This Refund & Return Policy explains how returns, exchanges, and refunds are handled for purchases made through TopHVACParts.com.
Return Eligibility
We accept returns within 30 days of delivery.
To qualify for a return:
- The item must be unused, uninstalled, and in its original condition.
- The item must be returned in its original packaging.
- Model numbers and serial numbers must match the original purchase records.
- Proof of purchase or order confirmation is required.
Non-Returnable Items
The following items are not eligible for return or refund:
- Installed or used parts.
- Products showing signs of installation, modification, or damage caused after delivery.
- Items missing original packaging.
- Sale or clearance items.
- Special-order or custom-order products.
- Returns requested more than 30 days after delivery.
Restocking Fee
Approved returns may be subject to a 20% restocking fee.
The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.
Damaged, Defective, or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.
Email: support@tophvacparts.com
Phone: (214) 734-5222
We may request photographs and additional information to help process your claim.
If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.
Exchanges
We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.
To request an exchange, contact us at:
Refund Process
Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.
If approved:
- Refunds will be issued to the original payment method.
- Processing typically takes 7–14 business days after approval.
- Your financial institution may require additional time before the refund appears in your account.
Return Shipping
Customers are responsible for return shipping costs unless the return is the result of:
- Our shipping error,
- A defective product,
- A damaged product received upon delivery.
Original shipping charges are non-refundable.
We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.
Return Address
HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States
Professional Installation Notice
Many HVAC products require installation by a licensed HVAC professional.
HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.
Special Orders
Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.
Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.
Contact Us
If you have questions regarding returns, refunds, or exchanges, please contact us:
HVAC Parts & Equipment Depot
Phone: (214) 734-5222
Email: support@tophvacparts.com
Verified Customer
Happy Shouts From Our Thrilled Customers
William Bartlett
Cecil really saved me with troubleshooting tips over the phone. Thought I was going to have to replace the blower motor and ended up only needing a motor run capcitor. Thank you and God bless!
Verified Buyer
Riley Connolly
Cecil and Fidel were absolutely amazing and so helpful. We were happy they were open on Sunday, but was impressed with their knowledge and willingness to make sure we had everything we needed. If you need parts or service or install, I would recommend.
Verified Buyer
Cole Meger
Our AC went out during the hottest stretch of summer, and with a one-year-old at home, we were desperate for a quick fix. These guys came through big time — not only did they source the part faster than anyone else in the area, they also walked me through DIY troubleshooting while I waited. Trustworthy, knowledgeable, and run by a solid local family. As someone who owns rental properties nearby, I’ll be sourcing all my HVAC parts from them moving forward. Highly recommend!
Verified Buyer
Carl T. Droste
Had a power outage last night and during the 100 degree heat today noticed that the AC was not blowing any cold air. Pulled the capacitors to have them checked and also took video of the relay making noise even with the breaker was off. The proprietor and her staff were very friendly and helpful. She had the video analyzed and confirmed something was wrong. She checked one of the capacitors was a little low. Capacitor replacement is the biggest ticket item for HVAC repair. It is hundreds of dollars with the a capacitor only about $20.
Verified Buyer
Fuzzy Wuzzy
Cecil and his family have been a life saver. I walked in with very little knowledge on parts let alone how to repair my unit. All I had was my brother in FL who knows more than I do and Cecil at HVAC Depot. With 2 young kids at home I couldn't afford to wait for a HVAC tech. Cecil walked me through what I needed to know, even after hours when the shop closed. I successfully repaired the fan motor and replaced the capacitor. Thank you HVAC team for being totally awesome. Prices were amazing and I'm forever going to support this small family business. You and your family are what Texas is all about!!!
Verified Buyer
Linda Robinson
I called HVAC Depot and was absolutely blown away by the fast, courteous and exceptional service. They were very knowledgeable about explaining what they were doing and what had happened to the ac system. If you ever need a HVAC team they are best and they won’t hesitate by coming out and they won’t leave until you are happy with the service. Thank you so much for your excellent service. Kudos to you Michelle for your amazing customer service.
Verified Buyer
Paul Hamer
My AC went out in our home on Friday night. I went out and got the capacitor details and took them here first thing Saturday morning. Lady at the counter was friendly and had the capacitor I needed! When I got home, I installed the capacitor and AC is all good!!
Verified Buyer
Jeff Ledesma
Awesome support and had everything I needed for an older unit! Then helped me out with the DIY!! Air conditioning back up and running at 100%!!
Thanks for everything
Verified Buyer
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HVAC Parts and Equipment Depot
Frequently Asked Questions
Questions? We’ve got you covered
We are open to the public! Homeowners, landlords, and DIYers are all welcome—no license required.
We carry blower motors, fan motors, capacitors, control boards, contactors, thermostats, filters, copper lines, refrigerants, and more.
Yes, we stock OEM and compatible replacement parts for major brands including Trane, Goodman, Lennox, Carrier, Rheem, and others.
Absolutely! Bring in the part, model number, or a picture, and our team will help match you with the correct replacement.
Yes, we accept returns or exchanges within a set time period—just make sure the item is unused and in original packaging. Ask for specific terms at the counter.
While we don't install, we can answer basic questions and refer you to trusted local HVAC technicians if needed.
We sell certain refrigerants, but EPA regulations require certification for purchase of products like R-410A or R-22.
We offer both! You can shop in person or call to arrange shipping if you're out of town.