Goodman 80% AFUE 80k BTU Single Stage Downflow Furnace GD9S800804BN - Replacement for GC9S800804BN Dual Fuel This system is certified by

This system is certified by AHRI under certificate number 215287980

This system comes with the Goodman GLXS3BN3010 Air Conditioner and the AMST36CU1300 air handler

This system comes with the Goodman GLXS3BN4210 Air Conditioner and the CHPTA4830C3 coil

Easy access terminal block

Type: Evaporative Flow Through

Goodman 80% AFUE 80k BTU Single Stage Downflow Furnace GD9S800804BN - Replacement for GC9S800804BN Dual Fuel This system is certified byThis is the Goodman GD9S800804BN, a downflow horizontal, single 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 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