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Goodman GR9S960403BU

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal

By Goodman | Model: GR9S960403BU | ID: 101363
✓ Manufactured in the USA
✓ No Sales Tax - in most states excluding California
✓ Manufacturer Warranty Included
✓ Most Products In Stock - Call or Text (833) 658-3387 for availability
$2,561.00 + FREE SHIPPING

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Product Details

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

The Goodman GR9S960403BU Gas Furnace is a compact, high-efficiency heating solution built to deliver performance, comfort, and compliance at a great value. With a 96% AFUE rating and 40,000 BTU heating capacity, this single-stage furnace features an advanced 9-speed ECM blower motor for improved airflow and energy savings. Its ultra-low NOx design meets strict emission standards, especially for use in designated California counties. This model includes a heavy-duty steel cabinet, durable hot surface igniter, and a self-diagnostic control board to ensure quiet operation, safety, and longevity. Designed for both upflow and horizontal installations, it is well-suited for smaller homes and high-efficiency heating applications.

Key Features

  • 40,000 BTU heating capacity ideal for small homes
  • 96% AFUE rating for energy-efficient gas heating
  • Ultra-Low NOx compliant – meets California emission standards
  • Upflow and horizontal installation configurations
  • Runs on natural gas (LP conversion kit sold separately)
  • 9-speed ECM blower motor for better air circulation and lower power usage
  • Durable hot surface igniter for reliable ignition and minimal maintenance
  • Self-diagnostic control board simplifies troubleshooting
  • Heavy-gauge steel cabinet for noise reduction and improved heat retention
  • Plastic/PVC venting required for flue exhaust
  • Includes color-coded low-voltage terminals for easier installation
  • Lifetime heat exchanger warranty with 10-year unit replacement and parts (with registration)

This model is ideal for high-efficiency residential heating systems requiring ultra-low NOx compliance and flexible installation configurations.

View More Furnaces

Specifications

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

Brand Goodman SKU GR9S960403BU
Weight (in lbs) 115 AHRI Certificate Number 215224971
Airflow Direction Upflow/Horizontal Exhaust Flue Requirement Plastic / PVC
Product Features New Refrigerant Compliant, Ultra-Low NOx Furnace Efficiency / AFUE 96%
Heating BTU 40,000 Blower Motor 9 Speed - ECM
Maximum CFM 1200 Horsepower 1/2 HP
Configuration Upflow/Horizontal Energy Star Yes
Filter Size 16" x 25" Electrical 115 V. 1 Phase 60 Hz
Max Breaker Size 15 Amps Min. Breaker Size 8.5 Amps
Low NOx Ultra Low NOx Burner Stages Single
Fuel Type Natural Gas Height 34 1/2"
Width 17 1/2" Depth 28 7/8"
Warranty Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration
Warranty

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

Warranty Type Heat Exchanger Unit Replacement Parts
Standard Warranty N/A N/A 5 Years
Registered Warranty Lifetime (Manufacturer) 10 Years 10 Years
Documents

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

GR9S96-U Installation Manual

GR9S96-U Specifications Sheet

Goodman Furnace Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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Customers rate us 5.0/5 based on 9 reviews.
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I’ve installed Goodman heat pumps before at a similar price point. This was better quality, and a great deal from the HVAC store. I’m always a little nervous about picking the lowest cost provider but the came through quick and no damage.

I’m in the middle of install so if you don’t see an update, things went well. As I said, first impressions as I opened it up to adjust airflow direction was very impressed!

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Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

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Product Details

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

The Goodman GR9S960403BU Gas Furnace is a compact, high-efficiency heating solution built to deliver performance, comfort, and compliance at a great value. With a 96% AFUE rating and 40,000 BTU heating capacity, this single-stage furnace features an advanced 9-speed ECM blower motor for improved airflow and energy savings. Its ultra-low NOx design meets strict emission standards, especially for use in designated California counties. This model includes a heavy-duty steel cabinet, durable hot surface igniter, and a self-diagnostic control board to ensure quiet operation, safety, and longevity. Designed for both upflow and horizontal installations, it is well-suited for smaller homes and high-efficiency heating applications.

Key Features

  • 40,000 BTU heating capacity ideal for small homes
  • 96% AFUE rating for energy-efficient gas heating
  • Ultra-Low NOx compliant – meets California emission standards
  • Upflow and horizontal installation configurations
  • Runs on natural gas (LP conversion kit sold separately)
  • 9-speed ECM blower motor for better air circulation and lower power usage
  • Durable hot surface igniter for reliable ignition and minimal maintenance
  • Self-diagnostic control board simplifies troubleshooting
  • Heavy-gauge steel cabinet for noise reduction and improved heat retention
  • Plastic/PVC venting required for flue exhaust
  • Includes color-coded low-voltage terminals for easier installation
  • Lifetime heat exchanger warranty with 10-year unit replacement and parts (with registration)

This model is ideal for high-efficiency residential heating systems requiring ultra-low NOx compliance and flexible installation configurations.

View More Furnaces

Specifications

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

Brand Goodman SKU GR9S960403BU
Weight (in lbs) 115 AHRI Certificate Number 215224971
Airflow Direction Upflow/Horizontal Exhaust Flue Requirement Plastic / PVC
Product Features New Refrigerant Compliant, Ultra-Low NOx Furnace Efficiency / AFUE 96%
Heating BTU 40,000 Blower Motor 9 Speed - ECM
Maximum CFM 1200 Horsepower 1/2 HP
Configuration Upflow/Horizontal Energy Star Yes
Filter Size 16" x 25" Electrical 115 V. 1 Phase 60 Hz
Max Breaker Size 15 Amps Min. Breaker Size 8.5 Amps
Low NOx Ultra Low NOx Burner Stages Single
Fuel Type Natural Gas Height 34 1/2"
Width 17 1/2" Depth 28 7/8"
Warranty Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration
Warranty

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

Warranty Type Heat Exchanger Unit Replacement Parts
Standard Warranty N/A N/A 5 Years
Registered Warranty Lifetime (Manufacturer) 10 Years 10 Years
Documents

Goodman 96% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S960403BU

GR9S96-U Installation Manual

GR9S96-U Specifications Sheet

Goodman Furnace Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

Customer Reviews

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