Choosing between two Goodman gas furnaces usually comes down to how much heating capacity your space needs and which operating features you want to pay for. This head-to-head pits the Goodman GM9C960403AN against the Goodman 80% 80,000 BTU Single Stage Gas Furnace. One is built around a 40,000 BTU output with 1,200 CFM airflow; the other lists 80,000 BTU with 1,760 CFM airflow, an 80% AFUE, and a 9-speed ECM blower. The listed prices are USD 1,150.00 and USD 1,416.20, a gap of $266.20.
Quick verdict
If you are shopping for more heat output, the larger-capacity Goodman is the stronger option. If you want a lower listed price and a smaller capacity target, the GM9C960403AN is the focused choice.
At a glance
| Feature | Goodman GM9C960403AN | Goodman 80% 80,000 BTU Single Stage |
|---|---|---|
| Listed price | USD 1,150.00 | USD 1,416.20 |
| Heating capacity | 40,000 BTU | 80,000 BTU |
| Stage control | Two-stage | Single-stage |
| Air volume | 1,200 CFM | 1,760 CFM |
| Blower motor | - | 9-speed ECM |
| AFUE | - | 80% |
| Other specs | Gas, 1 phase | Gas, metal exhaust flue, fan-only option |
Where each product wins
The GM9C960403AN is the better fit when your buying profile points to a smaller capacity need at a lower listed price. The 80% 80,000 BTU model is the better fit when your demand is larger and the scratch & dent condition disclosed in its title is acceptable.
Goodman GM9C960403AN 40,000 BTU
The two-stage design is the clearest reason to consider the GM9C960403AN. You get a gas furnace that operates in two stages rather than a single firing level, which is a useful point of comparison against the other Goodman. The limitation to plan around is the capacity rating: it points to a modest heating load, and a larger space could outgrow it. If you already know your heat loss is low, this is the smaller-capacity option that still gives you a Goodman furnace and a lower listed price.
Goodman 80% 80,000 BTU Single Stage (Scratch & Dent)
Choose this Goodman if the listed heating capacity and blower package are what you need. The unit comes with a bigger output, an 80% AFUE efficiency benchmark, and a 9-speed ECM blower, which makes air movement a strength of the listing. The trade-off is the scratch & dent condition stated in the title, plus single-stage operation: the furnace runs at one output level rather than stepping between stages. The higher listed price comes with that capability, but for a larger heating load it is the more capable choice.
Final choice by use case
Buy the GM9C960403AN for a smaller heating load and the lower listed price. Buy the larger-capacity Goodman for a bigger heating load and a tolerance for the scratch & dent condition.
