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Goodman B4059000S Induced Draft Motor | 115V 1-Phase | 1.2A | 3400 RPM

Goodman B4059000S Induced Draft Motor | 115V 1-Phase | 1.2A | 3400 RPM

Low stock: 1 left

Regular price $281.68 USD
Regular price Sale price $281.68 USD
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Induced Draft Motor, 115 V, 1 Ph, 60 Hz, Class B, 1.2 A

  • Reliable OEM Build: Authentic Goodman/Amana replacement ensures long-term reliability and perfect fitment.

  • Troubleshooting Fixed: Resolves "No Heat" calls caused by failed inducer motors or seized bearings.

  • Maximum Efficiency: 1.2A draw and 1-phase design optimize power consumption during the heating cycle.

  • Quiet Comfort: High-quality internal bearings prevent vibration and rattling throughout the ductwork.

  • Direct Plug-and-Play: Includes the necessary wiring harness connector for a faster, safer installation.

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Specifications

Product Details

  • Brand: Goodman / Amana
  • Manufacturer: Emerson / Nidec
  • Part #: B4059000S
  • UPC/SKU: 783921102923 / B4059000S
  • Weight: 3.40 Pounds
  • Voltage: 115 VAC
  • Phase: 3-Phase (Internal Conversion)
  • Amps: 1.2 Amps
  • Frequency: 60 Hz
  • Insulation: Class B

description

Goodman/Amana B4059000 B4059000S Induced Draft Motor 115V 1-Phase 1.2A 3400 RPM

The Goodman B4059000S Induced Draft Motor is the precision-engineered "exhaust brain" for high-efficiency condensing furnaces. Unlike standard single-phase motors, this 1-Phase brushless DC (BLDC) motor provides superior torque and variable-speed capabilities, allowing the furnace to modulate airflow for optimum combustion efficiency. Specifically designed for the Goodman, Amana, and Janitrol GMV and AMV furnace series, this motor clears the heat exchanger of flue gases and ensures the pressure switch circuit is closed, initiating a safe and reliable ignition sequence every time.

Key Features

  • Precision OEM Part Number: Directly replaces part number B4059000S, maintaining exact mounting alignment and electrical specifications for high-efficiency 90%+ AFUE furnaces.
  • Quiet Operation & Noise Reduction: Designed to eliminate the high-pitched vibration and "bearing whine" often found in failing units, restoring near-silent operation to your furnace's exhaust cycle.
  • Class B Insulation Rating: Features a heavy-duty Class B thermal insulation system, allowing the motor to operate reliably in the high-heat environment of a combustion chamber.
  • Safety Loop Integration: Constant RPM monitoring works with the furnace control board to ensure hazardous carbon monoxide is vented properly before the gas valve is permitted to open.

Product Details

  • Brand: Goodman / Amana
  • Manufacturer: Emerson / Nidec
  • Part #: B4059000S
  • UPC/SKU: 193031102086 / B4059000S
  • Weight: 3.40 Pounds
  • Voltage: 115 VAC
  • Phase: 1-Phase (Internal Conversion)
  • Amps: 1.2 Amps
  • Frequency: 60 Hz
  • Insulation: Class B
  • Ignition Type: Hot Surface Ignition (HSI) Compatible

🛠️ HVAC Depot Pro Tip

Take a Picture First! Because this is a 3-phase motor, the connector plug is specific to the communication harness on your control board. Check the pins for any signs of "pitting" or scorching before plugging in the new motor. Diagnostic Check: If your furnace is throwing a "Draft Inducer Limit" code, check the plastic cooling fan on the back of the motor for obstructions. Even a small piece of debris can prevent this 1.2A motor from reaching its required RPM, causing the system to lockout for safety.

Cross-Reference

  • Superseded / Legacy: B4059000, B40590-00, B4059000S-REPL
  • Drawing Numbers: 117104-01, 324260-465
  • Emerson/Nidec Equivalents: 5863, 322P492
  • White-Rodgers/Emerson Equivalents: 50M56-289 (Control Board Pair)

Model Compatibility

  • GMV9 Series (Suffixes: 0704CXA, 0905CXA, 1155DXA)
  • AMV9 Series (Suffixes: 0704CXA, 0905CXA, 1155DXA)
  • GCV9 Series (Suffixes: 0704CXA, 0905CXA)
  • ACV9 Series (Suffixes: 0704CXA, 0905CXA)
  • GMV8 Series (Suffixes: 0703AXA, 0904CXA, 1155DXA)

 

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

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We accept returns within 30 days of delivery.

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  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

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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.

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If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.

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Phone: (214) 734-5222

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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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