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Trane MOT09988 | Variable Speed Blower Motor Module Set | 3/4 HP

Trane MOT09988 | Variable Speed Blower Motor Module Set | 3/4 HP

Low stock: 5 left

Regular price $932.93 USD
Regular price Sale price $932.93 USD
Sale Sold out
Shipping calculated at checkout.

Key Features & Specifications

  • 3/4 HP Variable Speed: Automatically adjusts RPM to provide the exact amount of airflow needed for your home's current demand.

  • 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 / American Standard
  • Manufacturer: Genteq / Regal Rexnord
  • Part Number: MOT09988
  • UPC/SKU: 71471080 / X70671471080
  • Shipping Weight: 14.8 lbs
  • Power Capacity: 3/4 HP (0.75 HP)
  • Voltage Input: 115 / 208-230 VAC (Auto-Sensing)
  • Full Load Amperage (FLA): 9.6 Amps @ 115V | 4.8 Amps @ 230V
  • Rated Frequency: 50 / 60 Hz Single Phase
  • Frame Size: 48Y (5-5/8 Inch Body Diameter)
  • Shaft Parameters: 1/2 Inch Diameter | 4 Inch Length

description

Trane OEM MOT09988 ECM Blower Motor and Module Set, 3/4 HP


The Trane MOT09988 is a genuine factory-programmed OEM variable-speed ECM blower motor and control module assembly. This high-efficiency direct-drive indoor blower motor is engineered for specific Trane and American Standard variable-speed air handlers and packaged heat pump systems. Operating dynamically up to 1050 RPM, the assembly continuously communicates with the furnace or air handler main board to vary airflow based on real-time static pressure adjustments. By supplying optimal air volumes across diverse duct geometries, it directly improves localized systemic efficiency while stabilizing indoor climate profiling.

Key Features

  • Programmed Combo Pack: Bundles the physical 48Y frame motor with a factory-programmed matching control module for optimized torque profiles.
  • True Variable Speed: Delivers automated adjustments up to 1050 RPM to offset external static restrictions across the duct system.
  • Soft-Start Technology: Eliminates hard startup sounds and rushing air noise, protecting the internal mechanical bearing assemblies.
  • Universal Voltage Input: Integrates an auto-sensing power structure compatible with both 115V and 230V localized field connections.

Product Details

  • Brand: Trane / American Standard
  • Manufacturer: Genteq / Regal Rexnord
  • Part Number: MOT09988
  • UPC/SKU: 71471080 / X70671471080
  • Shipping Weight: 14.8 lbs
  • Power Capacity: 3/4 HP (0.75 HP)
  • Voltage Input: 115 / 208-230 VAC (Auto-Sensing)
  • Full Load Amperage (FLA): 9.6 Amps @ 115V | 4.8 Amps @ 230V
  • Rated Frequency: 50 / 60 Hz Single Phase
  • Frame Size: 48Y (5-5/8 Inch Body Diameter)
  • Shaft Parameters: 1/2 Inch Diameter | 4 Inch Length

🛠️ HVAC Depot Pro Tip

ECM modules fail far more frequently than the physical motor windings due to systemic voltage surges or moisture collection. Before removing the assembly, verify whether the problem is the control module or the motor by checking for high-voltage and low-voltage inputs via the harness. If replacement is necessary, always loop your secondary wiring layout into a designated "drip loop" below the motor plane to prevent condensation from traveling down the wires straight into the module ports.

Cross-Reference

  • Factory Engineering Code: D341314P53
  • Genteq / GE Model: 2.3 Variable Speed Platform
  • Legacy Identifiers: X70671471080

Model Compatibility

  • GSUF (Suffixes: 0361BE1L120T, 0481BE1L120C, 0481BA1L020T)
  • GSUJ (Suffixes: 0361BE1L000C, 0421BA1L100C, 0361BE2L100T, 0481BA2L100C, 0481BE1L100C, 0361BE2R0B0C)
  • EXHE (Suffixes: 03611C03A0RLB01, 03622B03B0LRD01, 03631A03ASBL01, 03631B03A0BLD01, 04211A03B0BRD01, 04211B03A0BLC01)
  • EXVE (Suffixes: 03611B03B0TRD01, 03631B03A0TRB01, 04211A03B0TRD00, 04831B2300TLD00)
  • GSUG (Suffixes: 04810A1R110T)

Specification

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United States

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HVAC Parts & Equipment Depot

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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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