Goodman GM9S80 – 80k BTU – Gas Furnace – 80% AFUE

Product Model : 80% 80K – 17.5″
Product Code: GM9S800803BN


Details & Dimensions

It comes with premier aluminized steel tubing and dual diameter tubular heat exchanger design for efficient heating. Enclosed in durable steel cabinet it is protected from outdoor environment and damage and prevents leakage. The multi-speed motor can provide precise temperature for your room, while the self-diagnostic board helps in quick troubleshooting and fixing.

2 Years Unit Replacement Limited Warranty, 10 Years Parts Limited Warranty and lifetime heat exchanger limited warranty for registered products. Registration must be completed within 60 days of installation. For more details contact the local dealer or visit

  1. AFUE (%) – 80
  2. Staging- Single Stage
  3. Heating BTU – 80000
  4. Fluid Connection Size (in) – 4


GM9S800803BN is an efficient gas furnace with 80% Annual Fuel Utlization Efficiency (AFUE). It can provide comfortable and warm heating with 80000 BTU capacity. It is also environmental friendly with low NOx emission technology and affordable.


  • Height (in) 33 3/8
  • Width (in) 17 1/2
  • Depth (in) 28
  • Product Weight (pounds) 120
  • Shipping Weight (pounds) 120