Use this table to determine what size of central air conditioner you should look for.

Find the square footage of your home in the left column, then check the right to see what size you need.

Square Feet	Size of A/C Unit
0–1450	1.5T
1500–2000	2.0T
2100–2500	2.5T
2600–3000	3.0T
3100–3500	3.5T
3600–4000	4.0T
4100+	5.0T