Goodman 80,000 BTU 96% AFUE Single-Stage Gas Furnace Downflow/Horizontal 21" Cabinet R-32

Need more heating power in a downflow configuration? The GD9S960804CN steps up to 80,000 BTU in a wider 21" cabinet — ideal for larger homes where the furnace is installed in a closet or attic above the living space.

Key Features:

• 96% AFUE — converts 96 cents of every dollar of gas into usable heat
• 80,000 BTU input — great for mid to large homes
• Downflow / horizontal installation — perfect for closets, alcoves, and attics
• Single-stage operation with 9-speed ECM blower motor for quiet, efficient airflow
• Heavy-duty aluminized-steel tubular heat exchanger
• Stainless steel secondary heat exchanger for maximum heat extraction
• Self-diagnosing control board for easy troubleshooting
• Can be converted to propane with optional LP conversion kit
• Low NOx emissions — meets nationwide installation requirements
• R-32 compatible with onboard RDS sensor
• AHRI Certified and ETL Listed

Specs:

• BTU Input: 80,000
• AFUE: 96%
• Cabinet Width: 21"
• Stages: Single
• Blower Motor: 9-Speed ECM
• Fuel Type: Natural Gas (LP convertible)
• Installation: Downflow / Horizontal
• Venting: PVC/Plastic
• Voltage: 115V

Compatibility: Compatible with 2-4 ton R-32 cooling systems.

Warranty: 10-year limited parts warranty + lifetime heat exchanger warranty when registered within 60 days of installation.