How Gas Furnaces Work
Do you wish you had a better grasp on things when the heat goes out and your fa...
Local Pickup FAQ's
Hover to zoom
1 Of 5
+
Share This Product
Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Advanced Heat Exchanger Design
- The GMSS92 furnace employs a reliable dual-diameter tubular heat exchanger design. Aluminized steel is used for incredibly efficient heat transfer, and a wrinkle-bend is applied to the tubes to enhance the heat exchanger's dependability and longevity.
- Secondary Heat Exchanger
- This furnace produces addition heat by directing combustion gases through a secondary heat exchanger before they are vented. The secondary heat exchanger is made of corrosion-resistant stainless steel and it is sloped to prevent condensate build-up.
- Quiet Comfort
- The blower and gas valve of the GMSS921004CN were selected for their incredibly low sound levels.
- Venting Options
- The GMSS921004CN offers several venting options to streamline installation in a variety of applications. It can be used in either a two-pipe direct vent setup or a single-pipe configuration with combustion air.
- Secure Cabinet
- All GMSS92 furnaces are protected by a durable steel cabinet rated for less than 2% air leakage. The heat exchanger section is lined with foil-insulation to prevent heat loss and the return side of the cabinet is solid and airtight.
- Extended Warranty
- Goodman offers a 10-year limited parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. See warranty sheet under the "Manuals" tab for more information.
Goodman established itself as the largest HVAC manufacturer in the US by producing high-quality, efficient equipment and providing it to homeowners at a great value. The GMSS92 single-stage, multi-speed furnace uses a pair of steel heat exchangers to convert 92% of the energy used into comfort. It is equipped with a four-speed blower motor, which provides your home with comfortable circulation through a wide variety of conditions. The GMSS921004CN was designed with multiple options for the unit's gas, electric, and venting connections and orientation, ensuring a painless and quick installation. It even features a self-diagnosing control board that makes maintenance a breeze. If you're looking for reliable comfort and excellent energy efficiency from a single-stage furnace, it's tough to beat Goodman's GMSS92.
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
GMSS921004CN
General Information
Type
Gas Furnace
Product Line
GMSS92
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Modulating/Staging
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Single Stage
Blower Motor Type
Single Speed
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Upflow/Horizontal
Gas Conversion Kit
Available
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide (Except CA)
Installation Available
Yes
UPC
663051496477
Performance
AFUE
AFUE
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
92 %
Heating BTU
100000
High Fire Input
100000 BTU
High Fire Output
92100 BTU
Maximum Air Flow
1600 CFM
Low NOx Emissions
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
11.7 Amps
Recommended Breaker Size
15 Amps
Dimensions
Flue Connection Size
2 Inches
Cabinet Width
21 Inches
Product Height
34 1/2 Inches
Product Width
21 Inches
Product Depth
28 3/4 Inches
Product Weight
139 Pounds
Shipping Weight
139 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
7367477
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
20 Years
Reviews
(34)
Goodman GMSS921004CN Reviews & Ratings
How-To Articles
Choosing Between a Furnace and a Heat Pump
The battle between furnaces and heat pumps is hot right now. Although most Amer...
How to Pick the Perfect Furnace
The heart of nearly every forced air heating system is the furnace. Gas furnace...
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts
Manuals
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Goodman GMSS92 - 100k BTU - Gas Furnace - 92% AFUE
Customer Review Images
