Goodman 80% AFUE 60k BTU Two Stage Downflow Low NOx Furnace GD9T800603AX - Replacement for GC9C800603AX 20kW The Goodman GPHH3 series of

The Goodman GPHH3 series of all-in-one packaged units sit entirely outdoors and connect to your existing ductwork using a horizontal discharge

Multiple defrost settings

The ZLINE DWV-24 ships next business day when in stock

and multiple auto-defrost settings for enhanced cooking and convenience

This system is certified by AHRI under certificate number 215287947

Goodman 80% AFUE 60k BTU Two Stage Downflow Low NOx Furnace GD9T800603AX - Replacement for GC9C800603AX 20kW The Goodman GPHH3 series ofThis is the Goodman GD9T800603AX, a downflow horizontal, two stage, 80% AFUE, 60k BTU 9 speed furnace. What does that all mean? Keep reading. Orientation: This unit is designed to be used in a downflow or horizontal configuration. These are generally installed in an attic, crawl space, or in a closet on the top floor. Efficiency: With an 80% average fuel utilization efficiency (AFUE), 80 cents of every dollar you spend on fuel will be converted into