5 Ton - 80,000 BTU - 80% AFUE - Downflow AC & Furnace Systems
4 matched systems, cheapest first. A 5 Ton system usually suits a home of roughly 2,500 to 3,000 square feet, paired here with a 80,000 BTU 80% AFUE downflow furnace. This is a standard efficiency furnace that vents through a metal flue. Every system ships with the outdoor unit and the matching indoor side together.
Same size, different furnace:
80K BTU · 80% · Horizontal80K BTU · 80% · Upflow80K BTU · 92% · Upflow80K BTU · 96% · Upflow100K BTU · 80% · Downflow100K BTU · 80% · Horizontal100K BTU · 80% · Upflow100K BTU · 92% · Horizontal100K BTU · 92% · Upflow100K BTU · 96% · Downflow100K BTU · 96% · Horizontal100K BTU · 96% · Upflow100K BTU · 97% · Downflow120K BTU · 80% · Horizontal120K BTU · 80% · Upflow120K BTU · 92% · Horizontal120K BTU · 92% · Upflow120K BTU · 96% · Downflow120K BTU · 96% · Horizontal120K BTU · 96% · Upflow120K BTU · 97% · Horizontal120K BTU · 97% · Upflow
Goodman 5 Ton 14 SEER2 Air Conditioner + 80k BTU 80% AFUE Gas Furnace System – GLXS4BA6010 / CAPTA6030C3 / GD9S800805CX14 SEER2 · 80% AFUE · 80,000 BTU · Downflow · Single Stage
$5,755.00
Goodman 5 Ton 15.5 SEER2 Air Conditioner + 80k BTU 80% AFUE Gas Furnace System – GLXS5BA6010 / CAPTA6030C3 / GD9S800805CX15.5 SEER2 · 80% AFUE · 80,000 BTU · Downflow · Single Stage
$6,400.00
Goodman 5 Ton 15.5 SEER2 Air Conditioner + 80k BTU 80% AFUE Gas Furnace System – GLXS5BA6010 / CAPTA6030C3 / GD9T800805CX15.5 SEER2 · 80% AFUE · 80,000 BTU · Downflow · Single Stage
$6,505.00
Goodman 5 Ton 14.3 SEER2 Air Conditioner + 80k BTU 80% AFUE Gas Furnace System – GLXS4BA6010 / CAPTA6030C3 / GDVT800805CX14.3 SEER2 · 80% AFUE · 80,000 BTU · Downflow · Single Stage
$6,938.00
Not sure what you have? Send us a photo of the data plate on your outdoor unit and furnace, or call our team in Winder, GA at (877) 843-4822. Free shipping on orders over $99, and financing is available at checkout through Affirm. Need help with size? Try the sizing tool.