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Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal

Name: Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal
Brand: Goodman
SKU: GR9T800804BX
Price: 1459.0 USD
Availability: InStock
Rating: 4.95 (12 reviews)

By Goodman | Model: GR9T800804BX | ID: 100959

✓ 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

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Product Details

Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal GR9T800804BX

The Goodman GR9T800804BX Gas Furnace delivers reliable, energy-efficient heating with enhanced comfort and quiet operation. With an 80,000 BTU input and 80% AFUE efficiency, this two-stage furnace provides cost-effective performance for medium-sized homes. It features a 9-speed ECM blower motor for smooth, consistent airflow, Low NOx emissions for environmental compliance, and upflow/horizontal installation flexibility. Built for durability with a heavy-gauge steel cabinet and hot surface igniter, the GR9T800804BX ensures long-term reliability, safety, and comfort.

Key Features

80,000 BTU Heating Capacity - Ideal for medium-sized homes, delivering dependable heat output and comfort throughout the season.
80% AFUE Efficiency - Offers reliable heating performance while maintaining cost-effective energy use.
Two-Stage Burner - Operates on a lower stage for mild days and a higher stage for colder conditions, enhancing comfort and reducing fuel consumption.
Low NOx Emissions - Meets California Low NOx compliance standards (not approved for Ultra-Low NOx counties).
9-Speed ECM Blower Motor - Improves airflow control, energy efficiency, and quiet operation.
Natural Gas or Propane Compatible - Ships ready for natural gas and can be converted to propane with an optional LP conversion kit (sold separately).
Durable Hot Surface Igniter - Provides reliable ignition and longer service life compared to traditional pilot systems.
Heavy-Gauge Steel Cabinet - Ensures long-lasting protection, reduced sound levels, and minimal air leakage.
Self-Diagnostic Control Board - Monitors system operation, simplifies troubleshooting, and enhances overall safety.
Upflow/Horizontal Installation - Flexible setup options for attics, closets, basements, or utility areas.

California Installation Notice

The Goodman GR9T800804BX meets California Low NOx emission standards but cannot be installed in Ultra-Low NOx counties including Fresno, Joaquin, Kern, Kings, Los Angeles, Madera, Merced, Orange, Riverside, San Bernardino, San Stanislaus, and Tulare. For these regions, an Ultra-Low NOx furnace is required. Contact us for guidance on selecting a compliant model.

Why Choose the Goodman GR9T800804BX?

The Goodman GR9T800804BX combines advanced two-stage heating technology, Low NOx emissions, and an energy-saving ECM blower motor to deliver efficient, quiet, and environmentally friendly heating. Ideal for homeowners seeking reliable comfort and performance, this furnace offers flexible installation and long-term dependability backed by Goodman’s trusted quality.

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Specifications

Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal GR9T800804BX

Brand	Goodman	SKU	GR9T800804BX
Weight (in lbs)	121	AHRI Certificate Number	215358026
Airflow Direction	Upflow/Horizontal	Exhaust Flue Requirement	Metal
Replaces	GM9C800804BX, GMEC800804BX	Product Features	Low NOx, New Refrigerant Compliant
Furnace Efficiency / AFUE	80%	Heating BTU	80,000
Blower Motor	9 Speed - ECM	Maximum CFM	1600
Configuration	Upflow/Horizontal	Electrical	115v 1 Phase 60 Hz
Max Breaker Size	20 Amps	Min. Breaker Size	11.3 Amps
Burner Stages	Two	Fuel Type	Propane, Natural Gas
Height	33 3/8"	Width	17.5"
Depth	28"	Warranty	Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration

Warranty

Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal GR9T800804BX

Warranty Type	Heat Exchanger	Parts	Unit
Standard Warranty	5 years	5 years	5 years
Registered Warranty	Lifetime	10 years	10 years

Documents

Goodman 80% 80K BTU Gas Furnace Low NOx 17.5" Width R32 Upflow/Horizontal GR9T800804BX

GR9T80 Installation Manual

GR9T80 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

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Great service and very fast Shipping

As advertised and fast delivery!!

My interface with HVACStore was very good.

My transaction with the HVACStore was very good. It deserved a 5 star but I dinged it one star because the freight company did not deliver my new packaged unit on December 11th as they had communicated to me they would. They finally delivered at 3 PM the next day, December 12th. I and my installer had driven to Raleigh, NC (115 miles) on December 10th expecting the installation to start the next day. We were able to get the unit set in place the afternoon of the delivery but noting more that day. The following day we were able to install the unit and make it fully functional, but we did not have time to install an enclosure around the opening of the house crawl space where the ducts passed through. My installer left Raleigh very early on the morning of the 14th and is no longer available to do this enclosure. I will have to return to Raleigh for this remaining work which would have been already done had the HVAC unit been delivered as originally scheduled.

20-year-old 14 ton Goodman condenser

I have a 20 year-old Goodman 4 ton condenser and furnace. It was the best investment I ever made reasonable in price and minor repairs of normal failures. My plan if this one goes to have one shipped identical to what I own and try to find a local installation company.

Happy with the product and shipping.

Impressed by the quality

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!

A good store to shop for HVAC supply

The store did some things I didn't believe the manager was very helpful in fixing my problem

Perfect

Great communication and great price

very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

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.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.