3.5 Ton - 80,000 BTU - 96% AFUE - Horizontal AC & Furnace Systems
29 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 80,000 BTU 96% AFUE horizontal 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.
7 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% · 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 · 96% · Upflow120K BTU · 97% · Upflow
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4230C3 / GR9S960804CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,434.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4830C3 / GD9S960804CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,508.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4230C3 / GR9S960805CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,534.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4230C3 / GR9T960804CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,667.00
Solace 3.5 Ton 16.2 SEER2 80,000 BTU 96% AFUE AC and Furnace System – Horizontal – S-GXV6SS421016.2 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Variable Speed
$5,672.16$7,272.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GR9S960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,728.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4830C3 / GR9S960804CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,748.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GR9S960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,762.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GD9S960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,802.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GR9S960805CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,828.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4830C3 / GR9S960805CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$5,853.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GR9S960805CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,862.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GR9T960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,961.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GR9T960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$5,995.00
Goodman 3.5 Ton 13.4 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS3BN4210 / CHPTA4830C3 / GR9T960804CN13.4 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
Northern states only
$6,004.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4230C3 / GR9S960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,247.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4830C3 / GR9S960804CN15.2 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,281.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4230C3 / GR9S960805CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,347.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4830C3 / GR9S960805CN15.2 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,381.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4830C3 / GD9S960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,633.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GR9S960805CU14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$6,859.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GDVT960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,006.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GDVT960804CN14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,042.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GR9S960805CU14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,214.00
Goodman 3.5 Ton 16.2 SEER2 80,000 BTU 96% AFUE AC and Furnace System – Horizontal – GXV6SS421016.2 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Variable Speed
$7,272.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4230C3 / GRVS960805CU14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,616.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS4BA4210 / CHPTA4830C3 / GRVS960805CU14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,652.00
Goodman 3.5 Ton 14.5 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4230C3 / GR9S960805CU14.5 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,737.00
Goodman 3.5 Ton 15.2 SEER2 Air Conditioner + 80k BTU 96% AFUE Gas Furnace System – GLXS5BA4210 / CHPTA4830C3 / GR9S960805CU15.2 SEER2 · 96% AFUE · 80,000 BTU · Horizontal · Single Stage
$7,773.00
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.