Goodman 80,000 BTU 92% AFUE Upflow/Horizontal Single-Stage Natural Gas Furnace – Model GR9S920803BN

The Goodman GR9S920803BN is a high-efficiency residential natural gas furnace designed to deliver reliable heating performance with 80,000 BTU input capacity and 92% AFUE efficiency. This single-stage furnace provides consistent heat output while improving fuel utilization compared to standard 80% AFUE models.

As a 92% AFUE condensing furnace, this unit uses secondary heat exchanger technology to extract additional heat from combustion gases before venting. It is designed for PVC venting applications and must be installed in accordance with local building and fuel gas codes.

Configured for upflow or horizontal installation, this furnace offers flexible application depending on system layout and mechanical space requirements. It is intended for use with standard residential ducted HVAC systems and compatible thermostat controls.

Professional installation by a qualified HVAC technician is required to ensure proper sizing, airflow setup, venting configuration, and code compliance.

Specifications

• Type: Gas Forced Air Furnace
• Input Capacity: 80,000 BTU
• AFUE Efficiency: 92%
• Fuel Type: Natural Gas
• Stage Type: Single-Stage
• Configuration: Upflow / Horizontal
• Venting Type: Condensing (PVC Venting)
• Application: Residential Heating
• Installation: Indoor

Warranty

Goodman gas furnaces typically include a limited lifetime heat exchanger warranty for registered residential installations and a limited parts warranty. Warranty coverage may vary based on registration and installation by a licensed professional. Warranty details should be confirmed with the manufacturer or authorized distributor.