Goodman 80% AFUE 80k BTU Two Stage Upflow Furnace GR9T800805CN - Replacement for GM9C800805CN 4 TON The second piece of this

The second piece of this bundle is the Goodman CAPTA2422C3 vertical coil

If the last two characters of your AMST model number are "AA"

This is the Goodman GPGM53008041

or in a closet on the bottom floor

Goodman 80% AFUE 80k BTU Two Stage Upflow Furnace GR9T800805CN - Replacement for GM9C800805CN 4 TON The second piece of thisThis is the Goodman GR9T800805CN, a upflow horizontal, two stage, 80% AFUE, 80k 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