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Lennox P/N 33W13 – Genuine OEM ECM Blower Motor (1 HP, 1050 RPM, 120/240V)

Lennox P/N 33W13 – Genuine OEM ECM Blower Motor (1 HP, 1050 RPM, 120/240V)

Low stock: 1 left

Regular price $1,206.00 USD
Regular price Sale price $1,206.00 USD
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High-Level Highlights:

  • Genuine OEM Quality: Authentic Lennox replacement ensures factory-spec

  • High-Efficiency 1 HP Motor: Powerful ECM design provides superior performance

  • Variable Speed Versatility: Operates at a nominal 1050 RPM with variable speed

  • Dual-Voltage Support: Compatible with both 120V and 240V residential and commercial HVAC power supplies.

  • Precision Engineering: Manufactured with high-quality ball bearings for quiet operation and a long service life.

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Specifications

Product Details and Key Specifications:

  • Part Number: 
  • 33W13
  • Catalog #: 
  • 33W13
  • Manufacturer: Lennox
  • Part Type: ECM Blower Motor
  • Horsepower: 1 HP
  • Voltage: 120/240 VAC
  • RPM: 1050 RPM (Variable Speed)
  • Frame Size: 48
  • Shaft Size: 1/2 inch Diameter x 3.92 inches Length
  • Gross Shipping Weight: 16 LB 

description

Lennox P/N 33W13 – Genuine OEM ECM Blower Motor (1 HP, 1050 RPM, 120/240V)


The Lennox 33W13 is a Genuine Original Equipment Manufacturer (OEM) high-efficiency blower motor designed for use in Lennox, Armstrong, and Ducane residential air handlers and furnaces. This 1 horsepower (HP) Electronically Commutated Motor (ECM) is a variable-speed powerhouse engineered to provide precise airflow control while significantly reducing energy consumption compared to traditional PSC motors. Choosing an authentic Lennox replacement ensures the motor communicates perfectly with your system's control board, maintaining factory-spec performance and comfort levels. 

 

As a Genuine OEM component (Catalog Number 33W13), this motor features advanced ECM technology and a robust 48-frame design. It is a dual-voltage motor, capable of operating on either 120V or 240V power supplies, making it a versatile choice for a wide range of high-efficiency HVAC units. Installing the original factory part preserves the system's intended SEER ratings and ensures a perfect mechanical fit without the need for mounting modifications. 


Key Features and Function:

  • Variable Speed ECM Technology: Automatically adjusts speed to maintain constant airflow, improving indoor air quality and efficiency.
  • Genuine OEM Reliability: Official Lennox replacement engineered for accurate fitment and long-term durability.
  • High-Efficiency Performance: Designed to lower utility costs by consuming less power during operation.
  • Reversible Rotation: Features a reversible rotation design for maximum compatibility across different unit configurations. 


Product Details and Key Specifications:

  • Part Number: 
  • 33W13
  • Catalog #: 
  • 33W13
  • Manufacturer: Lennox
  • Part Type: ECM Blower Motor
  • Horsepower: 1 HP
  • Voltage: 120/240 VAC
  • RPM: 1050 RPM (Variable Speed)
  • Frame Size: 48
  • Shaft Size: 1/2 inch Diameter x 3.92 inches Length
  • Gross Shipping Weight: 16 LB 


🛠️ HVAC Depot Pro Tip: The "Voltage Match" Check

When replacing an ECM motor like the 33W13, always verify the voltage settings on your system's control board. While this motor is dual-voltage (120/240V), the internal module is programmed to recognize specific signals from your furnace or air handler. A common cause of ECM failure is "dirty" power or voltage spikes; we highly recommend installing a motor-specific surge protector to safeguard the expensive electronics in the motor's module. 


Cross-Reference:

The 33W13 is a direct OEM replacement for the following part numbers: 

  • OEM & Catalog Numbers:

     33W13, 101564-02, 33W1301.
  • Manufacturer Cross:

     Regal Beloit / Genteq 101564-02. 


Extensive Model Compatibility List:

Note: Use 'CTRL+F' to search for your specific model:

  • Lennox Series:

     SL280UH, EL296UH, CBX32MV.
  • Specific Unit Matches:

     SL280UH090V60C-06, EL296UH090XV60C-08, EL296UH090XV60C-05, CBX32MV-060-230-6-07.

Specification

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:

support@tophvacparts.com

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

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.

Celest G.
Verified Customer
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Questions? We’ve got you covered

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We carry blower motors, fan motors, capacitors, control boards, contactors, thermostats, filters, copper lines, refrigerants, and more.

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