Goodman 80% AFUE 40k BTU Two Stage Upflow Low NOx Furnace GR9T800403AX - Replacement for GM9C800403AX 3834 is usable in all models

is usable in all models of the Goodman ARUF

This system comes with the Goodman GLXS4BA1810 Air Conditioner and the CAPTA2422A3 coil

This is a Goodman 2 TON 15

Need Help Choosing the Right Furnace

This is a Goodman 4 TON heat pump condenser

Goodman 80% AFUE 40k BTU Two Stage Upflow Low NOx Furnace GR9T800403AX - Replacement for GM9C800403AX 3834 is usable in all modelsThis is the Goodman GR9T800403AX, a upflow horizontal, two stage, 80% AFUE, 40k BTU 9 speed furnace. What does that all mean? Keep reading. Orientation: This unit is designed to be used in a upflow or horizontal configuration. These are generally installed in an attic, crawl space, or in a closet on the bottom floor. Efficiency: With an 80% average fuel utilization efficiency (AFUE), 80 cents of every dollar you spend on fuel will be converted into