Goodman Furnaces 2025 Review
Published 12/3/2025
Founded in 1975 in the United States, Goodman has grown from a regional HVAC manufacturer into one of the most trusted names in home heating. The brand is known for its American-made engineering, strong aluminized steel heat exchangers, and simple, dependable designs. Over the years, Goodman has built a reputation for delivering reliable performance and steady comfort. Today, it remains one of the most widely recognized furnace manufacturers in the country because it continues to offer systems that combine efficiency, durability, and long-term value.
At Mr. Duct Heating and Air Conditioning, we install and service Goodman furnaces through our professional furnace installation services, helping homeowners choose the model that best fits their home. Our technicians work on all furnace brands and models, so our recommendations are based on what truly fits your home’s needs. If you're considering upgrading to a new Goodman furnace, our team can walk you through the features, efficiency levels, and installation requirements to ensure you get the best fit for your home. Below, we break down the complete Goodman furnace lineup—both 80%+ and 90%+ models—to help you understand the differences and decide which furnace is right for you.
Which Goodman Furnace is Right for You?
Choosing the right Goodman furnace comes down to understanding your home’s heating needs, layout, and comfort expectations. Homes with light or moderate heating demands may benefit from dependable single-stage or multi-speed models, while homeowners who want smoother temperatures, quieter operation, and better airflow consistency often prefer two-stage or variable-speed systems.
Your ductwork orientation, installation space, and whether your home is suited for traditional flue venting or high-efficiency PVC venting also help determine whether an 80% or 90%+ Goodman furnace is the best match. No matter your climate or comfort preferences, Goodman offers a full range of reliable, American-made furnaces to fit your home’s unique heating profile. For help choosing the ideal Goodman furnace, contact Mr. Duct’s HVAC professionals today.
Goodman 80%+ Furnaces
Goodman’s 80% AFUE furnaces are engineered for reliable, efficient heating in milder climates or homes where traditional flue venting is preferred. All models use durable aluminized-steel heat exchangers, ECM blower technology, and quiet operation features designed to improve comfort throughout the home. Below is a breakdown of each model so homeowners can quickly understand which furnace best fits their needs.
The GRVT80 is the most advanced furnace in Goodman’s 80% lineup, delivering smoother temperatures and exceptionally quiet operation through a variable-speed ECM motor that adjusts airflow gently based on demand. Its two-stage gas valve minimizes temperature swings, while integrated ComfortBridge™ technology continuously optimizes performance. Bluetooth-based CoolCloud™ diagnostics allow technicians to access system information instantly, improving long-term serviceability. The GRVT80 is ideal for homeowners wanting the highest comfort level available in a non-condensing furnace.
The GR9T80 offers a strong balance of comfort and performance. Its two-stage gas valve provides quieter, more consistent heat than single-stage furnaces, while the 9-speed ECM blower delivers more controlled airflow than traditional fixed-speed motors. Homeowners benefit from gentle heat distribution and improved air circulation, making this a reliable choice for families looking for enhanced comfort without variable-speed components.
The GD9T80 is the downflow counterpart to the GR9T80, offering the same two-stage heating and multi-speed ECM airflow, but designed specifically for homes where the furnace sits in an attic or upper-level utility area. Homeowners with downflow duct configurations will love the furnace’s quiet operation, smoother temperature regulation, and long-lasting components.
The GR9S80 is Goodman’s dependable single-stage 80% furnace built with a multi-speed ECM motor, allowing quieter airflow and better comfort compared to older single-speed models. Its rugged aluminized-steel heat exchanger and single-stage gas valve make this unit a simple, reliable solution for homes with moderate heating needs.
The GD9S80 delivers the same reliable performance as the GR9S80 but in a downflow/horizontal configuration. This model is ideal for attics or upper-floor furnace installations. Its multi-speed ECM motor improves indoor air comfort, while its high-strength heat exchanger ensures long-term durability.
Goodman 90%+ Furnaces
Goodman’s high-efficiency furnaces are engineered for cold-climate performance and long-term energy savings. Each 90%+ model uses a dual heat exchanger system that includes an aluminized steel primary exchanger and a stainless steel secondary exchanger to capture more heat from every cycle. These furnaces provide advanced airflow control, quieter operation, and improved indoor comfort, making them an excellent choice for homeowners who want efficient, consistent heating in even the harshest winters.
The GRVM97 is Goodman’s flagship 97% AFUE modulating furnace, designed for homeowners seeking the highest level of comfort control. Its modulating gas valve automatically adjusts output in small increments to maintain stable indoor temperatures, all while the variable-speed ECM blower delivers quiet, customized airflow. The integrated ComfortBridge™ technology continuously fine-tunes performance, and Bluetooth-based CoolCloud™ diagnostics simplify future maintenance. The GRVM97 provides near-continuous low-speed heating for exceptional comfort and even temperature distribution across every room.
The GDVM97 offers the same premium technology as the GRVM97 but is built for downflow or horizontal installations. This makes it ideal for attics, upper floors, or areas where ductwork runs beneath the furnace. Homeowners benefit from the same modulating heat, consistent comfort, quiet operation, and smart ComfortBridge™ communication—all optimized for downward or horizontal airflow.
The GRVT96 is a two-stage, variable-speed, high-efficiency furnace offering up to 97.5% AFUE. It provides a significant comfort upgrade through its variable-speed ECM blower and two-stage gas valve, which allow the system to run quietly at lower output whenever possible. This model is ideal for homeowners wanting near-premium control without going fully modulating. ComfortBridge™ technology helps ensure consistently efficient operation throughout the heating season.
The GR9T96 combines two-stage heating with a multi-speed ECM blower for enhanced comfort, reduced temperature swings, and quieter operation compared to standard single-stage furnaces. Its dual heat exchanger design improves efficiency, while the multi-speed blower allows for more controlled airflow during both heating and cooling seasons. This is a great fit for homeowners who want a high-efficiency two-stage furnace without the added complexity of variable-speed technology.
The GR9S96 is a dependable high-efficiency furnace that offers 96% AFUE performance with a simple, single-stage gas valve. The multi-speed ECM blower improves comfort by offering smoother airflow compared to older fixed-speed models. With dual heat exchangers and quiet induced draft operation, this model is ideal for homeowners who want efficient heating with straightforward operation and easy maintenance.
The GD9S96 mirrors the GR9S96 in performance but is designed for downflow or horizontal installations, making it well-suited for attics, upper-level closets, and other locations where ducting lies below the unit. Homeowners receive reliable, efficient heating with smoother airflow, reduced noise, and the long-term durability expected from Goodman’s dual heat exchanger construction.
Goodman Gas Furnaces for Sale
Goodman offers a full range of high-quality gas furnaces designed to meet the heating needs of homes across different climates and layouts. Whether you prefer the simplicity of a single-stage model, the smoother comfort of a two-stage system, or the precision of a modulating variable-speed furnace, Goodman provides dependable options built with durable heat exchangers, advanced blower technology, and smart diagnostic features. With both 80 percent and 90 percent plus AFUE models available, homeowners can choose the efficiency level and comfort performance that fit their goals without compromising reliability. If you need help selecting a system or want expert furnace installation services, the team at Mr. Duct is here to help.
To explore all of our available furnace options, visit our Goodman products page to learn more and find the right system for your home.