October Sale Is Live! | Click Or Call 833-658-3387

Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal

Name: Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal
Brand: Goodman
SKU: GDVT801005CX
Price: 2540.0 USD
Availability: InStock
Rating: 5 (6 reviews)

By Goodman | Model: GDVT801005CX | ID: 101426

✓ 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

$2,540.00 + FREE SHIPPING

ADD TO CART FOR BEST PRICE

Quantity

Product Details

Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal GDVT801005CX

Overview

The Goodman GDVT801005CX Gas Furnace is part of Goodman’s top-performing 80% AFUE furnace series, designed for dependable heating, durability, and energy efficiency. With a two-stage burner and variable speed blower motor, this natural gas furnace delivers consistent comfort while operating more quietly and meeting California Low NOx emission standards for cleaner performance.

Quick Facts

100,000 BTU 80% AFUE two-stage variable speed natural gas furnace
Heats medium-sized homes in average climate conditions
California Low NOx compliant to reduce harmful emissions
Requires metal flue venting
Convertible to propane with an LP conversion kit (sold separately)
Supports downflow and horizontal installation orientations
Innovative design enhances electrical efficiency, safety, and quiet operation

California Low NOx Compliance

The GDVT801005CX is California Low NOx compliant, equipped with a built-in low emission filter that reduces nitrogen oxides released into the air. This helps lower toxic greenhouse gas output and supports more environmentally responsible heating. Please note: this furnace cannot be installed in counties requiring Ultra Low NOx furnaces, including Los Angeles, Riverside, San Bernardino, Orange, Fresno, Kern, Kings, and others.

100,000 BTU Heating Capacity

With an input of 100,000 BTUs and an output of 80,000 BTUs, the Goodman GDVT801005CX provides powerful heating performance suitable for medium-sized homes. The two-stage burner adjusts heat output to meet demand, providing steady indoor comfort and greater efficiency compared to single-stage models.

Two-Stage Variable Speed Performance

This Goodman furnace combines two-stage heating with a variable speed blower motor to deliver precise airflow and optimized heating. This advanced design helps maintain even temperatures, improves humidity control, reduces energy use, and operates more quietly than standard single-speed systems.

Durability and Reliability

Built for long-term use, the GDVT801005CX features a tubular aluminized steel heat exchanger for efficient heat transfer and long-lasting strength. Its heavy-duty cabinet is designed to minimize air leakage, reduce noise, and protect internal components, ensuring reliable performance season after season.

Installation & Compatibility

Factory-ready for natural gas, this furnace can be converted to propane with Goodman’s LP conversion kit (sold separately). It is flexible enough to be installed in both downflow and horizontal orientations, making it adaptable for a variety of home layouts. Professional installation is required to ensure safe and efficient operation.

Why Choose the Goodman GDVT801005CX?

With its two-stage heating, variable speed airflow, California Low NOx compliance, and Goodman’s trusted engineering, the GDVT801005CX offers homeowners a reliable, efficient, and environmentally conscious heating solution for year-round comfort.

View More Furnaces

Specifications

Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal GDVT801005CX

Brand	Goodman	SKU	GDVT801005CX
Weight (lbs)	129	Airflow Direction	Downflow / Horizontal
Exhaust Flue Requirement	Metal	Product Features	Low NOx, New Refrigerant Compliant
Furnace Efficiency / AFUE	80%	Heating BTU	100,000
Blower Motor	Variable Speed	Maximum CFM	2000
Configuration	Downflow / Horizontal	Low NOx	Low NOx
Burner Stages	Two	Fuel Type	Propane, Natural Gas
Height	33 3/8"	Width	21"
Depth	28"
Warranty	Lifetime Heat Exchanger, 10 Years Parts, and 10 Years Unit Replacement Warranty with Online Registration

Warranty

Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal GDVT801005CX

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

Documents

Goodman 80% AFUE 100,000 BTU Two Stage Gas Furnace 21" Downflow/Horizontal GDVT801005CX

GDVT80 Installation Manual

GDVT80 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

Questions & Answers loading...

Our Real Customer Reviews

See what our customers have said about us.

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.