3.5 Ton - 120,000 BTU - 96% AFUE - Upflow AC & Furnace Systems
10 matched systems, cheapest first. A 3.5 Ton system usually suits a home of roughly 1,750 to 2,100 square feet, paired here with a 120,000 BTU 96% AFUE upflow furnace. This is a high efficiency furnace: it vents through PVC and needs a condensate drain. Every system ships with the outdoor unit and the matching indoor side together.
4 of these are marked "Northern states only." Federal efficiency rules let lower-SEER2 air conditioners be installed only in the northern half of the country. If you live in the South or Southwest, pick one without the tag, or call (877) 843-4822 and we will point you to the right one.
Same size, different furnace:
80K BTU · 80% · Downflow80K BTU · 80% · Horizontal80K BTU · 80% · Upflow80K BTU · 92% · Horizontal80K BTU · 92% · Upflow80K BTU · 96% · Downflow80K BTU · 96% · Horizontal80K BTU · 96% · Upflow80K BTU · 97% · Downflow80K BTU · 97% · Horizontal100K 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% · Downflow100K BTU · 97% · Horizontal120K BTU · 80% · Upflow120K BTU · 92% · Upflow120K BTU · 96% · Downflow120K BTU · 97% · Upflow
Goodman 3.5 Ton 13.8 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CAPTA4230C3 / GR9S961205DN13.8 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
Northern states only
$6,081.00
Goodman 3.5 Ton 13.8 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CAPTA4230C3 / GR9T961205DN13.8 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
Northern states only
$6,149.00
Goodman 3.5 Ton 13.8 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CAPTA6030C3 / GR9S961205DN13.8 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
Northern states only
$6,216.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CAPTA6030D3 / GR9S961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$6,216.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CAPTA6030D3 / GR9T961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$6,267.00
Goodman 3.5 Ton 13.8 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CAPTA6030C3 / GR9T961205DN13.8 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
Northern states only
$6,284.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CAPTA4230C3 / GR9S961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$6,924.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CAPTA4230C3 / GR9T961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$6,992.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CAPTA6030C3 / GR9S961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$7,059.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 120k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CAPTA6030C3 / GR9T961205DN15.2 SEER2 · 96% AFUE · 120,000 BTU · Upflow · Single Stage
$7,127.00
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.