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Goodman Gas Furnaces
(80% AFUE | Standard & Variable Speed)

Shop Goodman 80% AFUE gas furnaces for dependable indoor heat, including standard and variable speed options. Compare models by BTU capacity, cabinet width, and application so you can match your ductwork and system needs. Pair with a compatible evaporator coil for a complete heating + cooling setup, then order online from WBA HVAC Supply.

Goodman GR9S800603AN Gas Furnace 80% 60K BTU 3-Ton 14" Wide
Price$1,090.00
Goodman GR9S800603BN Gas Furnace 80% 60K BTU 3-Ton 17.5" Wide
Price$1,097.00
Goodman GR9S800604BN Gas Furnace 80% 60K BTU 4-Ton 17.5" Wide
Price$1,104.00
Goodman GR9S800803BN Gas Furnace 80% 80K BTU 3-Ton 17.5" Wide
Price$1,116.00
Goodman GR9S800804CN Gas Furnace 80% 80K BTU 4-Ton 21" Wide
Price$1,156.00
Goodman GR9S800805CN Gas Furnace 80% 80K BTU 5-Ton 21" Wide
Price$1,169.00
Goodman GR9S801005CN Gas Furnace 80% 100K BTU 5-Ton 21" Wide
Price$1,204.00
Goodman GR9S801205DN Gas Furnace 80% 120K BTU 5-Ton 24.5" Wide
Price$1,295.00
Goodman GRVT800603BN Gas Furnace Variable Speed 80% 60K BTU 3-Ton 17.5" Wide
Price$1,543.00
Goodman GRVT800804CN Gas Furnace Variable Speed 80% 80K BTU 4-Ton 21" Wide
Price$1,679.00
Goodman GRVT800805CN Gas Furnace Variable Speed 80% 80K BTU 5-Ton 21" Wide
Price$1,706.00
Goodman GRVT801005CN Gas Furnace Variable Speed 80% 100K BTU 5-Ton 21" Wide
Price$1,772.00

What is a Gas Furnace?

A gas furnace heats air and distributes it through ductwork to keep your space comfortable during cold weather. Many installations combine a gas furnace with an indoor evaporator coil and an outdoor condenser to create a full split HVAC system. When selecting a furnace, consider BTU capacity, efficiency tier, venting requirements, and cabinet fit. Proper system matching helps avoid airflow issues and improves comfort consistency. For replacements, confirm your existing setup and coil compatibility to ensure the furnace integrates smoothly with the rest of your system.

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