Goodman 100000 BTUh 80% AFUE Single-Stage Multi-Speed R-32 ECM Gas Furnace GR9S801005CN

Overview of Goodman GR9S801005CN 100000 BTUh 80% AFUE Single-Stage Multi-Speed R-32 ECM Gas Furnace

The Goodman 100000 BTUh 80% AFUE Single-Stage Multi-Speed R-32 ECM Gas Furnace GR9S801005CN is built for homes that need strong gas heating performance with dependable airflow. This Goodman 100000 BTU gas furnace is a practical choice for buyers replacing an older furnace or matching a furnace with compatible R-32 cooling equipment.

The GR9S801005CN uses a single-stage gas valve, multi-speed ECM blower motor, and upflow/horizontal cabinet design to support steady heating and flexible installation. Its heavy-duty aluminized-steel heat exchanger, silicon nitride igniter, and self-diagnostic control board help keep operation reliable while making service checks easier for an HVAC professional.

Green Leaf Air offers this Goodman 80% AFUE gas furnace for customers comparing Goodman GR9S801005CN specs, Goodman furnace 100000 BTU options, and upflow/horizontal gas furnaces for residential HVAC replacement.

Features of Goodman 100000 BTUh 80% AFUE Single-Stage Multi-Speed R-32 ECM Gas Furnace GR9S801005CN

Feature	Benefit
100000 BTUh heating input	Provides strong heating capacity for properly sized residential applications
80% AFUE efficiency	Uses 80% of fuel energy for heating output under rated conditions
Single-stage gas valve	Delivers straightforward heating operation when the thermostat calls for heat
Multi-speed ECM blower motor	Supports efficient airflow and better air movement through the duct system
2000 CFM airflow class	Helps support higher airflow needs when matched with the right ductwork
Upflow/horizontal configuration	Allows flexible installation in compatible furnace layouts
21 inch cabinet width	Helps buyers confirm fit before ordering the furnace
Heavy-duty aluminized-steel tubular heat exchanger	Supports reliable heat transfer and furnace durability
Silicon nitride igniter	Provides dependable ignition without an older standing pilot design
Self-diagnostic control board	Helps reduce troubleshooting time during service
Color-coded low-voltage terminals	Helps support cleaner wiring during professional installation
Metal flue venting requirement	Matches standard venting needs for 80% AFUE gas furnaces
Goodman GR9S801005CN model match	Helps buyers searching for the exact Goodman 100000 BTU furnace
Green Leaf Air purchase support	Helps customers review furnace size, specs, and compatibility before ordering

Specifications of Goodman 100000 BTUh 80% AFUE Single-Stage Multi-Speed R-32 ECM Gas Furnace GR9S801005CN

Gas Furnace General Specifications

Specification	Details
Brand	Goodman
Model	GR9S801005CN
Product Line	GR9S80
Product Type	Gas Furnace
Capacity	100000 BTUh
High Fire Input	100000 BTUh
High Fire Output	80000 BTUh
AFUE	80%
Max Airflow	2000 CFM
Fuel	Natural Gas
Optional Fuel Use	Propane with compatible conversion kit
Stages	Single Stage
Configuration	Upflow/Horizontal
Blower Motor	Multi-Speed ECM
A2L / R-32 System Compatibility	Compatible with A2L / R-32 HVAC systems

Gas Furnace Electrical Data

Electrical Specification	Details
Voltage	115 V
Phase	1
Frequency	60 Hz
Minimum Circuit Ampacity	11.3 Amps
Max Breaker Size	15 Amps

Gas Furnace Dimensions

Dimension	Details
Furnace Height	33 3/8 Inches
Furnace Width	21 Inches
Furnace Depth	28 Inches
Cabinet Width	21 Inches

Gas Furnace Weight

Weight Specification	Details
Furnace Weight	132 Pounds
Shipping Weight	132 Pounds

Why Buy This Goodman 100000 BTUh Gas Furnace from Green Leaf Air?

The Goodman GR9S801005CN is a strong option for buyers who need a 100000 BTU Goodman gas furnace with 80% AFUE efficiency and upflow/horizontal installation flexibility. It is a better fit for customers who want a furnace-only replacement instead of a complete AC system or heat pump package.

Green Leaf Air helps customers compare Goodman gas furnace options, check model details, and choose equipment that fits their heating setup. For buyers searching for a Goodman 100000 BTU furnace, Goodman GR9S801005CN, or 80% AFUE single-stage Goodman gas furnace, this model offers dependable heating capacity, ECM airflow support, and practical installation flexibility.

Compatible System Use

The Goodman GR9S801005CN is a gas furnace only. It is not a complete HVAC system by itself.

This furnace is designed for upflow or horizontal installation and requires proper metal flue venting for 80% AFUE operation. It can be used with compatible cooling equipment, including A2L / R-32 system components, when installed as part of a properly matched HVAC setup.

Before ordering, confirm furnace size, ductwork condition, venting requirements, gas connection needs, electrical data, cabinet width, airflow requirements, and local code rules with a qualified HVAC professional.