High-Efficiency Heating System for Year-Round Comfort

The Goodman AFUE Gas Furnace offers dependable performance, energy efficiency, and long-term durability for homes that demand consistent warmth. Designed to balance performance and comfort, it provides efficient heating during cold weather while maintaining quiet operation and low energy consumption. The Goodman GR9S800403AX stands out with its 80% AFUE rating and advanced nine-speed ECM motor, delivering reliable airflow and steady indoor temperatures with minimal noise.

This model’s low-NOx design makes it an environmentally responsible choice, reducing emissions while meeting modern air quality standards. Built with a heavy-duty steel cabinet, it ensures years of durability and performance. The single-stage gas valve provides consistent heating, making it an ideal solution for homes seeking efficient yet simple operation. Engineered for upflow or horizontal configurations, this furnace offers flexibility for different installation needs.

The Goodman Gas Furnace GR9S800403AX combines thoughtful design, proven reliability, and modern efficiency standards to keep your home warm while lowering operating costs.

Key Features:

• 80% AFUE rating ensures effective fuel-to-heat conversion and cost savings.
• The nine-speed ECM blower motor provides smooth, quiet, and consistent airflow.
• Low-NOx compliant design helps reduce environmental impact.
• A heavy-gauge steel cabinet enhances strength and corrosion resistance.
• Flexible upflow or horizontal installation options fit various home layouts.

The Goodman AFUE Gas Furnace is a perfect balance of innovation and reliability, providing energy-efficient comfort for any season. Built to last, it ensures steady warmth, quiet performance, and improved indoor air quality for modern households.