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Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W

By Goodman | Model: GDVT960804CN | ID: 101415
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
$3,163.00 + FREE SHIPPING

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Product Details

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

The Goodman GDVT960804CN is a high-efficiency furnace designed to deliver reliable comfort, energy savings, and quiet operation. With a 96% AFUE rating, advanced two-stage heating, and a variable-speed blower motor, this unit provides consistent warmth and lower utility bills. Perfect for small to medium homes, the GDVT960804CN is part of Goodman’s premium furnace lineup.

Key Features

  • 80,000 BTU input / 76,880 BTU output – ideal for small to medium homes
  • High-efficiency 96% AFUE rating – reduces heating costs
  • Two-stage gas valve – adjusts heat output for comfort and energy savings
  • Variable-speed ECM blower motor – enhances airflow and reduces noise
  • Condensing furnace design – requires PVC/plastic flue venting
  • Heavy-gauge insulated steel cabinet – minimizes air leakage and sound
  • Aluminized steel heat exchanger – durable and efficient
  • Silicon nitride ignitor – long-lasting and more efficient than pilot lights
  • Self-diagnostic control board – simplifies troubleshooting and maintenance
  • ComfortNet compatible – advanced diagnostics and system optimization
  • Factory set for natural gas; LP conversion kit available (sold separately)
  • Flexible installation – supports downflow and horizontal orientations
  • 10-year parts warranty and lifetime heat exchanger warranty (with registration)

96% AFUE High Efficiency

The GDVT960804CN delivers an impressive 96% AFUE efficiency, ensuring that nearly all of the fuel consumed is converted into heat for your home. Only 4% of energy is lost through exhaust, maximizing savings over the unit’s lifetime.

Two-Stage Variable Speed Comfort

Equipped with a two-stage gas valve and variable-speed blower, this furnace provides precise temperature control, quieter operation, and improved air circulation. Longer run cycles help eliminate hot and cold spots, delivering consistent comfort.

Built for Reliability

Goodman designed the GDVT960804CN with durability in mind. Its heavy-gauge insulated cabinet reduces noise and heat loss, while the aluminized steel heat exchanger ensures long-term reliability. The silicon nitride ignitor further enhances performance and efficiency.

Smart Diagnostics

An integrated self-diagnostic control board continuously monitors system performance. Fault codes are displayed for quick troubleshooting, making maintenance easier. When paired with ComfortNet, the system offers advanced monitoring and performance optimization.

Flexible Installation

The GDVT960804CN can be installed in downflow or horizontal orientations, offering versatility for different home layouts. Its self-calibrating two-stage gas valve and color-coded terminals simplify installation and reduce setup time.

Warranty Protection

Goodman backs this furnace with a 10-year parts warranty and a lifetime heat exchanger warranty when registered online and installed according to local codes. This ensures long-lasting peace of mind and dependable performance.

View More Furnaces

Specifications

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

Brand / Manufacturer Goodman SKU GDVT960804CN
Weight (lbs) 143 Airflow Direction Downflow / Horizontal
Exhaust Flue Requirement Plastic / PVC Product Features New Refrigerant Compliant
Furnace Efficiency / AFUE 96% Heating BTU 80,000
Configuration Downflow / Horizontal Energy Star Yes
Burner Stages Two Stage Fuel Type Propane, Natural Gas
Height 34 1/2" Width 21"
Depth 28 7/8"
Warranty Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration
Warranty

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

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

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

GDVT96 Installation Manual

GDVT96 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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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

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.

Product Details

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

The Goodman GDVT960804CN is a high-efficiency furnace designed to deliver reliable comfort, energy savings, and quiet operation. With a 96% AFUE rating, advanced two-stage heating, and a variable-speed blower motor, this unit provides consistent warmth and lower utility bills. Perfect for small to medium homes, the GDVT960804CN is part of Goodman’s premium furnace lineup.

Key Features

  • 80,000 BTU input / 76,880 BTU output – ideal for small to medium homes
  • High-efficiency 96% AFUE rating – reduces heating costs
  • Two-stage gas valve – adjusts heat output for comfort and energy savings
  • Variable-speed ECM blower motor – enhances airflow and reduces noise
  • Condensing furnace design – requires PVC/plastic flue venting
  • Heavy-gauge insulated steel cabinet – minimizes air leakage and sound
  • Aluminized steel heat exchanger – durable and efficient
  • Silicon nitride ignitor – long-lasting and more efficient than pilot lights
  • Self-diagnostic control board – simplifies troubleshooting and maintenance
  • ComfortNet compatible – advanced diagnostics and system optimization
  • Factory set for natural gas; LP conversion kit available (sold separately)
  • Flexible installation – supports downflow and horizontal orientations
  • 10-year parts warranty and lifetime heat exchanger warranty (with registration)

96% AFUE High Efficiency

The GDVT960804CN delivers an impressive 96% AFUE efficiency, ensuring that nearly all of the fuel consumed is converted into heat for your home. Only 4% of energy is lost through exhaust, maximizing savings over the unit’s lifetime.

Two-Stage Variable Speed Comfort

Equipped with a two-stage gas valve and variable-speed blower, this furnace provides precise temperature control, quieter operation, and improved air circulation. Longer run cycles help eliminate hot and cold spots, delivering consistent comfort.

Built for Reliability

Goodman designed the GDVT960804CN with durability in mind. Its heavy-gauge insulated cabinet reduces noise and heat loss, while the aluminized steel heat exchanger ensures long-term reliability. The silicon nitride ignitor further enhances performance and efficiency.

Smart Diagnostics

An integrated self-diagnostic control board continuously monitors system performance. Fault codes are displayed for quick troubleshooting, making maintenance easier. When paired with ComfortNet, the system offers advanced monitoring and performance optimization.

Flexible Installation

The GDVT960804CN can be installed in downflow or horizontal orientations, offering versatility for different home layouts. Its self-calibrating two-stage gas valve and color-coded terminals simplify installation and reduce setup time.

Warranty Protection

Goodman backs this furnace with a 10-year parts warranty and a lifetime heat exchanger warranty when registered online and installed according to local codes. This ensures long-lasting peace of mind and dependable performance.

View More Furnaces

Specifications

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

Brand / Manufacturer Goodman SKU GDVT960804CN
Weight (lbs) 143 Airflow Direction Downflow / Horizontal
Exhaust Flue Requirement Plastic / PVC Product Features New Refrigerant Compliant
Furnace Efficiency / AFUE 96% Heating BTU 80,000
Configuration Downflow / Horizontal Energy Star Yes
Burner Stages Two Stage Fuel Type Propane, Natural Gas
Height 34 1/2" Width 21"
Depth 28 7/8"
Warranty Lifetime Heat Exchanger, 10 Years Unit Replacement, and 10 Years Parts with Online Registration
Warranty

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

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

Goodman 96% 80K BTU Gas Furnace Variable Speed Downflow/Horizontal 21"W GDVT960804CN

GDVT96 Installation Manual

GDVT96 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

Be the first to write a review
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