How much is a new AC unit for a 2000 square-foot house?
Adding central air conditioning to a home with an existing forced-air heating system in a 2,000-square-foot house averages $3,000 – $4,000. If ducts need to be added, the cost can double, and a split unit is the way to go.
How many sq ft will a 3 ton AC cool?
Air Conditioning Square Footage Range by Climate Zone
| ZONE 1 | ZONE 4 | |
|---|---|---|
| 2 Tons | 901-1200 sf | 1051 – 1350 sf |
| 2.5 Tons | 1201 – 1500 sf | 1351 – 1600 sf |
| 3 Tons | 1501 – 1800 sf | 1601 – 2000 sf |
| 3.5 Tons | 1801 – 2100 sf | 2001 – 2250 sf |
How much is a new AC unit for a 1200 sq ft?
Cost of Central Air for a 1,200 Square Foot House The cost to install central air in a 1,200 square foot home sits between $3,000 and $4,000. Of course, this price varies based on the SEER rating of the unit, and whether or not the home requires ductwork installation or repair.
How big of an AC unit do I need for 1, 500 sq ft?
To properly get the tonnage of the AC you need, you can use the AC tonnage calculator here: For example, a standard 1,500 sq ft house would need a 2.5-ton air conditioner. To help us out, here is a quick table showing how many tons (and BTU) air conditioners we need for certain square footage:
How much air conditioner tonnage per square foot?
According to the DOE, “…an air conditioner generally needs 20 BTU for each square foot of living space.” We need to convert BTU to tonnage. 1 ton equals 12,000 BTU. That means that, on average, we will need 0.0016 tons per square foot.
How big is the smallest central air conditioner?
The smallest central air conditioning unit is 18,000 BTUs (1.5 tons), while the largest is 60,000 BTUs (5 tons). Today electricity is very expensive and you don’t want to waste it on running central air that is too big. On the other hand, installing a central AC that is too small will not keep your house cool!
How is the size of an AC unit determined?
Consequently, AC sizing involves determining the home’s cooling load: the exact capacity in BTUs per hour and cubic feet per minute of airflow required to maintain a 78 degree temperature in the house. Residential central air conditioners range in size from 1.5 to 5 tons. Unit sizes go up in half ton increments:
To properly get the tonnage of the AC you need, you can use the AC tonnage calculator here: For example, a standard 1,500 sq ft house would need a 2.5-ton air conditioner. To help us out, here is a quick table showing how many tons (and BTU) air conditioners we need for certain square footage:
How big is a ton of air conditioner?
Im sure they do this just to confuse people! When we talk about air conditioning, a “ton” is the measurement of a units ability to cool. If you have a one ton AC unit, it means it has the ability to cool 12,000 BTUs an hour. Residential central air conditioners come in a range of sizes from 1.5 ton to 5 ton models.
The smallest central air conditioning unit is 18,000 BTUs (1.5 tons), while the largest is 60,000 BTUs (5 tons). Today electricity is very expensive and you don’t want to waste it on running central air that is too big. On the other hand, installing a central AC that is too small will not keep your house cool!
Consequently, AC sizing involves determining the home’s cooling load: the exact capacity in BTUs per hour and cubic feet per minute of airflow required to maintain a 78 degree temperature in the house. Residential central air conditioners range in size from 1.5 to 5 tons. Unit sizes go up in half ton increments:
