Goodman 80% AFUE 40k BTU Single Stage Upflow Low NOx Furnace GR9S800403AX - Replacement for GM9S800403AX Humidifier Compatible with both natural gas

Compatible with both natural gas and propane (LP conversion required)

This system is certified by AHRI under certificate number 214859878

This system comes with the Goodman GLZS4BA3610 Heat Pump and the AMST36CU1300 air handler

This system comes with the Goodman GLXS3BN4210 Air Conditioner and the CAPTA4230C3 coil

Goodman 80% AFUE 40k BTU Single Stage Upflow Low NOx Furnace GR9S800403AX - Replacement for GM9S800403AX Humidifier Compatible with both natural gasThis is the Goodman GR9S800403AX, a upflow horizontal, single 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