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.

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Goodman B1859005S Induced Draft Motor – Genuine OEM 1/48 HP 115V 1.5A Class B

Goodman B1859005S Induced Draft Motor – Genuine OEM 1/48 HP 115V 1.5A Class B

Regular price $293.55 USD
Regular price Sale price $293.55 USD
Sale Sold out
Shipping calculated at checkout.

Key Features & Specifications

  • Genuine Goodman OEM Part: 100% factory-authorized for GMS, GDS, and GMP furnace series.

  • Critical Safety Component: Creates the draft necessary to close pressure switches and vent flue gas.

    1. Optimized 1.5A Draw: High-efficiency motor designed for 115V residential furnace applications.

    1. Smooth Performance: Balanced impeller reduces mechanical vibration and cabinet noise.

    1. Class B Thermal Protection: Built to handle the heat of the combustion compartment without failure.

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Specifications

Product Details and Key Specifications:

  • Part Number: B1859005S (Replaces B1859005, 7021-9450, 7021-10023)
  • Manufacturer: Goodman / Amana (Genuine OEM)
  • Part Type: Induced Draft Motor / Combustion Blower
  • Voltage: 115V
  • Amperage: 1.5 Amps
  • HP / RPM: 1/48 HP @ 3000 RPM (Nominal)
  • Phase / Hertz: Single-phase (1PH) / 60 Hz (Note: 3-wire lead configuration)
  • Insulation: Class B
  • Shipping Weight: 3.1 lbs 

description

Goodman B1859005S Induced Draft Motor – Genuine OEM 1/48 HP 115V 1.5A Class B

The Goodman B1859005S Induced Draft Motor is the critical "venting brain" for your high-efficiency gas furnace. This genuine OEM component is responsible for creating the negative pressure required to pull combustion air through the heat exchanger and safely exhaust flue gases out of your home. Engineered specifically for Goodman, Amana, and Janitrol furnace series, this 1/48 HP motor acts as a safety gatekeeper; it must reach full speed to close the furnace pressure switch before the ignition sequence can begin. By replacing a failing inducer with this factory-authorized assembly, you ensure your heating system maintains the precise static pressure needed for a clean, safe, and efficient burn. 

Key Features and Function:

  • Precision Combustion Airflow: Calibrated to the exact RPM and static pressure requirements of 115V Goodman cabinets to ensure reliable venting and heat transfer.
  • Genuine OEM Reliability/Fitment: Designed by Goodman Manufacturing as a direct-fit replacement, ensuring the mounting holes and gasket surfaces align perfectly with the collector box.
  • Heavy-Duty Class B Build: Features high-grade Class B insulation and permanently lubricated bearings to withstand the high ambient temperatures of the burner compartment.
  • Direct-Fit Design/Plug-and-Play: Includes factory-terminated wiring leads for a seamless connection to the integrated furnace control board, eliminating the need for wire splicing. 

Product Details and Key Specifications:

  • Part Number: B1859005S (Replaces B1859005, 7021-9450, 7021-10023)
  • Manufacturer: Goodman / Amana (Genuine OEM)
  • Part Type: Induced Draft Motor / Combustion Blower
  • Voltage: 115V
  • Amperage: 1.5 Amps
  • HP / RPM: 1/48 HP @ 3000 RPM (Nominal)
  • Phase / Hertz: Single-phase (1PH) / 60 Hz (Note: 3-wire lead configuration)
  • Insulation: Class B
  • Shipping Weight: 3.1 lbs 

🛠️ HVAC Depot Pro Tip: Check for Collector Box Rust 

Before installing your new B1859005S, inspect the plastic collector box where the motor mounts. Rust or debris from the heat exchanger often settles here and can clog the small vacuum port leading to the pressure switch. During your Diagnostic Check, verify that the inducer spins freely by hand before applying power. If the motor hums but doesn't turn, it is likely seized and must be replaced to prevent blowing the 3-amp fuse on your furnace control board. Always replace the mounting gasket to prevent carbon monoxide leaks. 

Cross-Reference & Compatibility:

The B1859005S is a direct OEM replacement for the following part numbers:

  • OEM Numbers: B1859005, B18590-05, B1859000S, B1859005S
  • Fasco / Aftermarket: 7021-9450, 7021-10023, 7021-10141, 7021-8735
  • Jakel / Rotom: J238-150-1533, FB-RFB590 

Extensive Model Compatibility List:

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

  • Goodman GMS8 Series: GMS80403AN, GMS80603AN, GMS80804BN, GMS81005CN
  • Goodman GDS8 Series: GDS80403AX, GDS80603AX, GDS80804BX, GDS81005CX
  • Amana AMES8 Series: AMES80403AN, AMES80603AN, AMES80804BN
  • Janitrol GMP Series: GMP050-3, GMP075-3, GMP100-3, GMP100-4, GMP125-4, GMP150-5
  • Janitrol GDT Series: GDT050-3, GDT075-3, GDT100-4, GDT115-5
  • GMC Units: Various legacy 80% AFUE furnace configurations. 

 

Specification

Refund policy

Our refund and returns policy lasts 30 days. If 30 days have passed since your purchase, we can’t offer you a full refund or exchange. Please note there will be a 20% Re-stocking fee of product price.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Model and serial number must match what is on the invoice and correct box information.
Exclusions:
•    Part with obvious signs of use of installation.
•    Original box was destroyed or could not be located by purchaser.
•    Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
•    Any item that is returned more than 30 days after delivery
Part installation
HVAC Parts and Equipment Depot recommend this parts will be installed by a licensed professional contractor. HVAC Parts and Equipment Depot assumes no liability for any injuries or damages arising from the user information or products. 
Sale items
Only regular priced items may be refunded. Sale items cannot be refunded. Special Order items cannot be refunded. 
Exchanges
We only replace items if they are defective or damaged from Manufactory. If you need to exchange it for the same item, send us an email at hvacpartsstore@gmail.com and send your item to: HVAC Parts & Equipment Depot 1135 E Plano Parkway Suite 8 Plano Tx 75189.
Refunds
To complete your return, we require a receipt or proof of purchase within 30 days or less.
Once your return is received and inspected by management team, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 7-14 Business days. HVAC Parts and Equipment Depot or its employees are not responsible for damaged items from manufactory.
Shipping returns
To return your product, you should mail your product to:
HVAC Parts & Equipment Depot
1135 E Plano Parkway Suite 8 Plano Tx 75074.
Customer will be responsible for paying for shipping. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are returning more expensive items, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item without a valid tracking number provided by your choice of delivery method.
Late or missing refunds
If you haven’t received a refund yet, first check your bank account again. This process takes approximately 7-14 business days depending on your Bank.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at hvacpartsstore@gmail.com
Special Orders
Special orders should be picked up within 30 Days of purchase day. Your items will be considered abandoned and will be returned to manufacturer. There will be a 100% Re-stocking fee for abandoned items. 

Need help?
Contact us via email hvacpartsstore@gmail.com or Phone 214-734-5222 for questions related to refunds and returns.
Thank you for choosing HVAC Parts & Equipment Depot.

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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