Buy today—discount shows in cart!

Gas Furnaces

Shop Goodman Gas or propane Furnaces Online
Upgrade your home’s heating with high-performance Goodman gas furnaces designed for comfort, efficiency, and reliability. Choose from regular efficiency 80% AFUE models or step up to high-efficiency furnaces ranging from 92% to 97% AFUE for greater energy savings and long-term performance. Every unit comes factory-fresh and backed by a 10-year manufacturer warranty when registered after certified installation.

Order today and enjoy factory-direct savings, financing options, and peace of mind with trusted Goodman quality.

12 products

  • Front side view. Goodman R32 40,000 BTU 80% SINGLE STAGE GAS FURNACE, UPFLOW/HORIZONTAL, 14-inch wide, Model GR9S800403AN.

    Goodman 40,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 14″ Wide

    Goodman 40,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 14″ Wide

    Model: GR9S800403AN

    Select Furnace efficiency:
    $1,152.00
    $1,152.00
  • Front side view. Goodman R32 40,000 BTU 80% SINGLE STAGE GAS FURNACE, Downflow/HORIZONTAL, 14" WIDE, GD9S800403AN.

    Goodman 40,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 14″ Wide

    Goodman 40,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 14″ Wide

    Model: GD9S800403AN
    Select Furnace efficiency:
    $1,198.00
    $1,198.00
  • GOODMAN R32 60,000 BTU 80% SINGLE STAGE GAS FURNACE, UPFLOW/HORIZONTAL, 14" WIDE, GR9S800603AN

    Goodman 60,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 14″ Wide

    Goodman 60,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 14″ Wide

    Model: GR9S800603AN

    Select Furnace efficiency:
    $1,230.00
    $1,230.00
  • Goodman R32 60,000 BTU 80% SINGLE STAGE GAS FURNACE, Downflow/HORIZONTAL, 14" WIDE, GR9S800403AN

    Goodman 60,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 14″ Wide

    Goodman 60,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 14″ Wide

    Model: GD9S800603AN

    Select Furnace efficiency:
    $1,268.00
    $1,268.00
  • Goodman 80% AFUE furnace highlighting key features on a yellow background.

    Goodman 80,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 17.5″ Wide

    Goodman 80,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 17.5″ Wide

    Model: GR9S800803BN

    Select Furnace efficiency:
    $1,294.00
    $1,294.00
  • GOODMAN R32 80,000 BTU 80% SINGLE STAGE GAS FURNACE, DOWNFLOW/HORIZONTAL, 17.5” WIDE, GD9S800804BN

    Goodman 80,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 17.5″ Wide

    Goodman 80,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 17.5″ Wide

    Model: GD9S800804BN
    Select Furnace efficiency:
    $1,470.00
    $1,470.00
  • GOODMAN R32 100,000 BTU 80% SINGLE STAGE GAS FURNACE, UPFLOWHORIZONTAL, 21” WIDE, GR9S801005CN

    Goodman 100,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 21″ Wide

    Goodman 100,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 21″ Wide

    Model: GR9S801005CN
    Select Furnace efficiency:
    $1,517.00
    $1,517.00
  • GOODMAN R32 100,000 BTU 80% SINGLE STAGE GAS FURNACE, DOWNFLOWHORIZONTAL, 21” WIDE, GD9S801005CN

    Goodman 100,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 21″ Wide

    Goodman 100,000 BTU 80% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 21″ Wide

    Model: GD9S801005CN
    Select Furnace efficiency:
    $1,647.00
    $1,647.00
  • GOODMAN R32 120,000 BTU 80% SINGLE STAGE GAS FURNACE, upflowHORIZONTAL, 24.5” WIDE, GR9S801205DN

    Goodman 120,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 24.5″ Wide

    Goodman 120,000 BTU 80% AFUE Single Stage Gas Furnace – Upflow/Horizontal, 24.5″ Wide

    Model: GR9S801205DN
    Select Furnace efficiency:
    $1,746.00
    $1,746.00
  • Goodman 40,000 BTU 96% Single Stage Gas Furnace, Downflow-Horizontal GD9S960403BN

    Goodman 40,000 BTU 96% AFUE Single Stage Gas Furnace, Downflow/Horizontal, 17.5" Wide

    Goodman 40,000 BTU 96% AFUE Single Stage Gas Furnace, Downflow/Horizontal, 17.5" Wide

    Model: GD9S960403BN
    Select Furnace efficiency:
    $1,870.00
    $1,870.00
  • Goodman 100,000 BTU 96% Two Stage Gas Furnace, Downflow-Horizontal GD9T961005CN

    Goodman 100,000 BTU 96% AFUE Two Stage Gas Furnace – Downflow/Horizontal, 21″ Wide

    Goodman 100,000 BTU 96% AFUE Two Stage Gas Furnace – Downflow/Horizontal, 21″ Wide

    Model: GD9T961005CN
    Select Furnace efficiency:
    $2,682.00
    $2,682.00
  • GOODMAN R32 120,000 BTU 96% single STAGE GAS FURNACE, downflow/HORIZONTAL, 24.5” WIDE, GD9S961205DN

    Goodman 120,000 BTU 96% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 24.5″ Wide

    Goodman 120,000 BTU 96% AFUE Single Stage Gas Furnace – Downflow/Horizontal, 24.5″ Wide

    Model: GD9S961205DN
    Select Furnace efficiency:
    $2,721.00
    $2,721.00