Goodman Air Conditioners

Goodman air conditioners give you name-brand cooling at direct prices — the same SEER2-rated, R-32 condensers contractors install every day, shipped factory-fresh to your door. Every unit is covered by Goodman’s warranty and backed by our price-match guarantee, free shipping over $99, and 0% APR financing with Affirm. Not sure what size you need? Our free sizing tool matches your square footage and climate to the right tonnage in about two minutes.

Shop Goodman air conditioners by size

Air conditioners are sized in tons of cooling capacity. As a rough starting point, figure roughly 400–600 sq ft of living space per ton in most of the country — but insulation, ceiling height, windows, and climate all move that number, so confirm with the sizing tool or a quick call before you buy.

1.5 Ton Goodman Air Conditioners

The smallest residential size — right for small homes, additions, condos, and finished basements. Typically suits homes around 900–1,200 sq ft, depending on your climate and insulation. See all 1.5-ton Goodman ACs → Popular in stock: GLXS3BN1810, GLXS4BA1810.

2 Ton Goodman Air Conditioners

A common fit for smaller homes and well-insulated spaces, or as a right-sized replacement for an aging 2-ton unit. Typically suits homes around 1,000–1,400 sq ft, depending on your climate and insulation. See all 2-ton Goodman ACs → Popular in stock: GLXS3BN2410, GLXS4BA2410.

2.5 Ton Goodman Air Conditioners

A middle size that lands between the popular 2- and 3-ton units — useful when a 2-ton runs short but a 3-ton would short-cycle. Typically suits homes around 1,300–1,600 sq ft, depending on your climate and insulation. See all 2.5-ton Goodman ACs → Popular in stock: GLXS3BN3010, GLXS4BA3010.

3 Ton Goodman Air Conditioners

The most common residential size in the country — fits the majority of single-family homes. Typically suits homes around 1,500–1,800 sq ft, depending on your climate and insulation. See all 3-ton Goodman ACs → Popular in stock: GLXS3BN3610, GLXS4BA3610.

3.5 Ton Goodman Air Conditioners

A step up for larger or less-insulated homes where a 3-ton can’t quite keep up on the hottest days. Typically suits homes around 1,800–2,100 sq ft, depending on your climate and insulation. See all 3.5-ton Goodman ACs → Popular in stock: GLXS3BN4210, GLXS4BA4210.

4 Ton Goodman Air Conditioners

For larger single-story homes and open floor plans that need more capacity than a 3.5-ton delivers. Typically suits homes around 2,000–2,400 sq ft, depending on your climate and insulation. See all 4-ton Goodman ACs → Popular in stock: GLXS3BN4810, GLXS4BA4810.

5 Ton Goodman Air Conditioners

Maximum residential capacity — for the largest homes and open layouts. Typically suits homes around 2,400–3,000 sq ft, depending on your climate and insulation. See all 5-ton Goodman ACs → Popular in stock: GLXS3BN6010, GLXS4BA6010.
Between two sizes, or replacing a system and not sure the coil and air handler match? Run the free sizing tool or call (877) 843-4822 — a real person picks up. We also price-match any legitimate competitor.

Quick sizing guide

Goodman R-32 condensers run from 1.5 to 5 tons across four efficiency tiers (14.3–17.2 SEER2). Figure roughly 600 square feet per ton as a starting point, then confirm with our free HVAC sizing tool — right-sizing matters more than brand for comfort, humidity control, and lifespan.

Jump to your size: 1.5 ton · 2 ton · 2.5 ton · 3 ton (the most common whole-home size, about 1,500–2,000 sq ft) · 3.5 ton · 4 ton (about 2,100–2,700 sq ft) · 5 ton.

Every Goodman condenser ships free with Goodman’s 10-year parts warranty — and the price you see in your cart may be lower than the one we’re allowed to advertise. Not sure Goodman is the right fit? Read our honest Goodman review.