# How Many Square Feet Does A 3 Ton AC Unit Cover?

## How much AC do I need for 400 square feet?

Size and Ceiling HeightArea To Be Cooled (square feet)Capacity Needed (BTUs per hour)300 to 3508,000350 to 4009,000400 to 45010,000450 to 55012,00010 more rows.

## How do I know what size air conditioner to buy?

To calculate the size, simply multiply the length times the width of the room or area to be cooled. Then, as a practical number, multiply that total times 25 BTU. This allows ample cooling, whether it is a rainy, moist day or a hot, sunny, humid day.

## How AC tonnage is calculated?

To estimate your AC tonnage needs, multiply the number of square feet you’re cooling times 25. This equals the total number of BTUs you need to adequately cool your space. Next, divide that number by 12,000 to determine the tonnage capability you need in your new air conditioning unit.

## What size AC unit do I need for my house calculator?

Method 1: Use the “Old-School” Equation: So for instance, a 1,500 square foot home would look something like this: 1,500 X 30 = 45,000. 45,000 / 12,000 = 3.75. 3.75 – 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit.

## What size AC do I need for 2000 square feet?

STEP 1: Determine how many BTUs of heating and tons of AC you needHouse Square FootageBTUs Needed1,200 – 1,40023,0001,400 – 1,50024,0001,500 – 2,00030,0002,000 – 2,50034,00010 more rows

## 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.

## What size AC unit do I need for a 1300 sq ft house?

When looking for the quick answer to how much air-conditioning power you’ll need to adequately cool a 1,300 square foot space, the answer is 23,000 BTUs per hour of air conditioning power. According to the government’s Energy Star website, this is the base capacity needed for a 1,200 to 1,400 square feet house.

## Is 2 ton AC enough for what room size?

If a Room sq ft is below 100 sq ft, then go for 0.75/0.8 or 1 Ton AC. That will be enough. 2. If a Room sq ft is between 100-200 sq ft, then go for 1 Ton AC.

## How many square feet will a 3 ton AC cool?

ZONE 1ZONE 22 Tons901 – 1200 sf951 – 1250 sf2.5 Tons1201 – 1500 sf1251 – 1550 sf3 Tons1501 – 1800 sf1501 – 1850 sf3.5 Tons1801 – 2100 sf1851 – 2150 sf3 more rows

## How many square feet does a 2 ton AC unit cover?

Units that are 2 tons can cool off 901-1200 square feet spaces. Units that are 2.5 tons can cool off 1201-1500 square feet, etc.

## How many sq ft will a 5 ton AC unit cool?

METHOD 2: Go by square feet + climateHVAC System SizingBlueYellow3.5 tons2101-2300 sf1901-2200 sf4 tons2301-2700 sf2201-2600 sf5 tons2701-3300 sf2601-3200 sf8 more rows

## How many tons of AC do I need per square foot?

Understand here that the standard practice among HVAC contractors sizing air conditioners for new homes is to use a rule of thumb. It’s often in the neighborhood of 1 ton of air conditioning capacity for each 600 square feet of conditioned floor area, usually abbreviated 600 sf/ton.

## What SEER rating do I need?

In Northern states, ACs and heat pumps must be at least 13 SEER. In Southern states, 14 SEER is the minimum because the air conditioning season is longer, often from spring into fall. Above the minimum, ACs range to as high as 26 SEER. Heat pumps range to almost 25 SEER.

## Which AC is best for 300 sq ft room?

What size GE room air conditioner is right for you?Room Size*Cooling Capacity150–250 Sq. Ft.6,000–6,300 BTU300–400 Sq. Ft.8,000–8,900 BTU400–450 Sq. Ft.9,900–10,500 BTU450–550 Sq. Ft.11,600–12,000 BTU4 more rows

## How much is a 2 ton AC unit?

Average AC Unit Prices by Size or CapacityCentral AC Unit SizeAC & CoilAC & Coil Installed Cost2 Tons, 24,000 btu\$1,490\$2,6902.5 Tons, 30,000 btu\$1,525\$2,6953 Tons, 36,000 btu\$1,650\$2,9903.5 Tons, 42,000 btu\$1,780\$3,2503 more rows