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Trane MOT11744 | OEM 1/2 HP Variable Speed ECM Blower Motor Module

Trane MOT11744 | OEM 1/2 HP Variable Speed ECM Blower Motor Module

Low stock: 5 left

Regular price $732.93 USD
Regular price Sale price $732.93 USD
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Key Features & Specifications

  • Restoring variable speed furnace operation with an authentic OEM motor and module replacement kit.

  • Energy Star Efficient: Advanced ECM technology uses up to 75% less power than standard blower motors in "Fan On" mode.

  • Enhanced Dehumidification: Slows down airflow during cooling cycles to pull more moisture out of the air for superior summer comfort.

  • Permanent Lubrication: High-grade ball bearings ensure maintenance-free operation and a whisper-quiet mechanical profile.

  • Smart Communication: Pre-programmed for Trane and American Standard control boards for instant system recognition. 

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Specifications

Product Details:

  • Brand: Trane
  • Manufacturer: Genteq
  • Part Number: MOT11744
  • SKU / UPC Code: MOT11744-OEM-12HP
  • Component Type: Variable Speed ECM Blower Motor (Motor Only)
  • Output Power: 1/2 HP (0.5 HP)
  • Operating Voltage: 115V (Gas Furnace Configured)
  • Frequency Rating: 60 Hz
  • Maximum Rotational Speed: 1050 RPM Variable
  • Frame Size: NEMA 48Y (5 5/8 Inch Outer Diameter)
  • Phase Configuration: Single Phase
  • Enclosure Type: Open Shell Air-Over (AO)
  • Rotation Direction: CCW Counter-Clockwise (Reversible Option Available)
  • Wiring Interface: Direct Plug-and-Play configuration for 16-Pin control modules

description

Trane MOT11744 Is A1/2 HP Variable Speed ECM Blower Motor


This Original Equipment Manufacturer (OEM) variable speed ECM blower motor regulates residential indoor air distribution by activating the fan wheel inside high-efficiency gas furnaces and packaged systems. Engineered by Genteq on the proven ECM 2.3 technical platform, this 48-frame motor leverages advanced electronic commutation to smoothly scale volumetric airflow proportional to real-time heating and cooling demands. This specific 1/2 HP component works seamlessly within premium Trane and American Standard systems to optimize thermal exchange, prevent system short-cycling, and directly replace failed legacy variable-speed motors.

Key Features:

  • The factory-programmed MOT11744 direct-drive motor carcass provides precise variable-speed performance up to 1050 RPM.
  • Standardized physical configurations and NEMA 48Y frame geometry guarantee an exact OEM fit into factory blower deck brackets.
  • Advanced brushless motor dynamics eliminate standard line-voltage hum and disruptive starting noise issues during ignition sequences.
  • Precision internal manufacturing balances thermal expansion, acting as a built-in safety monitoring barrier to protect downstream electronic boards. [1]

Product Details:

  • Brand: Trane
  • Manufacturer: Genteq
  • Part Number: MOT11744
  • SKU / UPC Code: MOT11744-OEM-12HP
  • Component Type: Variable Speed ECM Blower Motor (Motor Only)
  • Output Power: 1/2 HP (0.5 HP)
  • Operating Voltage: 115V (Gas Furnace Configured)
  • Frequency Rating: 60 Hz
  • Maximum Rotational Speed: 1050 RPM Variable
  • Frame Size: NEMA 48Y (5 5/8 Inch Outer Diameter)
  • Phase Configuration: Single Phase
  • Enclosure Type: Open Shell Air-Over (AO)
  • Rotation Direction: CCW Counter-Clockwise (Reversible Option Available)
  • Wiring Interface: Direct Plug-and-Play configuration for 16-Pin control modules

🛠️ HVAC Depot Pro Tip:


Take a Picture First! This specific part number is the motor carcass only and does not include the electronic control module. Before separating your old motor from its rear cap, photograph the exact wire orientation and note how the factory control module plugs into the winding harness. Discharge the old module capacitors, install it cleanly onto the new motor body, and verify the belly-band clamp does not block the motor shell cooling vents before sliding the blower deck back into the furnace.

Cross-Reference:

  • Superseded Number: MOT-11744
  • Legacy Part Number: MOT12991, MOT12993, MOT11974
  • Current Factory Upgrade: MOT15032
  • Genteq Factory Platform: ECM 2.3 Series
  • Compatible Universal Replacements: Climatek Drop-in ECM 16-Pin Series

Model Compatibility:

  • Base Model TUD Furnace: Grouped Suffixes: High-Efficiency 115V Variable Speed Gas Series
  • Base Model AUD Furnace: Grouped Suffixes: High-Efficiency 115V Variable Speed Gas Series
  • Base Model TCY Packaged Unit: Grouped Suffixes: High-Efficiency Gas/Electric Configurations

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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