Goodman 80% AFUE Gas Furnace Multi Speed ECM, Two Stage, Downflow/Horizontal, 100000 BTUH/H

High Capacity Two Stage Heating with the Goodman GD9T801005CX Gas Furnace

The Goodman GD9T801005CX is a 100,000 BTU, 80% AFUE two-stage gas furnace engineered to deliver powerful and efficient heating for large residential spaces. With advanced airflow control and quiet operation, this furnace offers reliable comfort and long-term performance.

Key Features:

Two-stage gas valve operates at low capacity for everyday heating and switches to high only when needed

100,000 BTU heating output provides dependable warmth for large homes

Multi-speed ECM blower motor adjusts airflow for improved comfort and energy efficiency

Aluminized steel tubular heat exchanger offers excellent heat transfer and corrosion resistance

Quiet operation with insulated cabinet and soft blower start

Self-diagnostic control board continuously monitors system performance and simplifies troubleshooting

Flexible airflow configuration supports downflow or horizontal left/right installations

Heavy-gauge steel cabinet with baked enamel finish for enhanced durability and corrosion resistance

Specifications:

Heating capacity 100,000 BTU/h

AFUE 80%

Fuel type Natural Gas (convertible to LP with optional kit)

Blower motor Multi-speed ECM

Airflow configuration Downflow or horizontal

Cabinet width 21 inches

Dimensions (W x D x H) 21 x 28 x 33.38 inches

Voltage 115 V, 1 Phase, 60 Hz

Minimum circuit ampacity 11.8 A

Maximum overcurrent protection 15 A

Approximate weight 130 lbs

Warranty:

Lifetime limited warranty on the heat exchanger

10-year limited parts warranty with online registration

The Goodman GD9T801005CX is an excellent choice for homeowners seeking high-capacity comfort, quiet performance, and lasting reliability in a two-stage heating system.