HOT ! Upflow / Horizontal - 80% AFUE - Two-Stage LONOX Furnace (Multi-Speed ECM) | GD9T80

The Goodman GD9T delivers consistent, energy-efficient comfort with advanced two-stage heating technology. Built with Goodman’s proven engineering, this 96% AFUE furnace automatically adjusts output to match your home’s needs — providing steady warmth, quieter operation, and lower energy costs season after season.

Key Features

Two-Stage Heating: Operates at a lower capacity most of the time for energy savings, automatically shifting to full power in extreme cold.

Multi-Speed ECM Motor: Adjusts airflow for precise temperature control, reduced noise, and improved efficiency.

High Efficiency: 96% AFUE rating means nearly all fuel is converted into usable heat.

Durable Design: Heavy-gauge steel cabinet with a baked-on powder-coat finish protects against corrosion and wear.

Quiet Performance: Fully insulated blower compartment minimizes operating noise and vibration.

Flexible Installation: Compact 33 ⅜” height fits tight spaces and supports both upflow and horizontal configurations.

Smart Diagnostics: Self-diagnosing control board simplifies maintenance and service.

Made in the USA: Backed by Goodman’s industry-leading warranties and nationwide parts support.

Why Choose Goodman

Goodman furnaces are trusted by homeowners and contractors for their reliability, performance, and affordability. Each GD9T unit is factory-tested to ensure dependable comfort and easy service access for years to come.

Model Range

Available from 40,000 BTU to 100,000 BTU with blower capacities from 3 to 5 tons, the GD9T fits a wide range of home sizes and climates.

Warranty

Lifetime Heat Exchanger Limited Warranty

10-Year Parts Limited Warranty (with online registration)