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STEP 1: Determine how many BTUs of heating and tons of AC you need House Square Footage BTUs Needed 500 – 700 14,000 700 – 1,000 18,000 1,000 – 1,200 21,000 1,200 – 1,400 23,000.
How many square feet does a 3-ton AC unit cover?
3-ton is equal to 36,000 BTU. If you apply the 20 BTU per sq ft rule of thumb, you can see that a 3-ton air conditioner cools about 1,800 square feet spaces.
How many square feet will a 2.5-ton AC cool?
For example, a 30,000 BTU, 2.5-ton air conditioner is made to effectively cool a home between 1,200 and 1,500 square feet. A slightly larger 3,600, 3-ton unit, is designed for homes that are 1,500 to 1,800 square feet.
How much is a central air unit for a 1200 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. On average, you’ll need about 18 BTU capacity per square foot.
What size AC unit do I need for 1250 sq ft?
ZONE 1 ZONE 2 1.5 Tons 600 – 900 sf 600 – 950 sf 2 Tons 901 – 1200 sf 951 – 1250 sf 2.5 Tons 1201 – 1500 sf 1251 – 1550 sf 3 Tons 1501 – 1800 sf 1501 – 1850 sf.
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. This is the base capacity needed for a 1,200- to 1,400-square-foot house.
How much should a 3 ton AC unit cost installed?
AC Installation Costs by Tons Central Air Conditioner Size AC Unit BTU AC Unit Only 2.5 Tons 30000 BTU $2,895 3 Tons 36000 BTU $2,920 3.5 Tons 42000 BTU $3,550 4 Tons 48000 BTU $3,650.
Which AC is suitable for 12×12 room?
According to Energy Star, a 12×12′ or 144 sqft room requires 5,000 BTU of cooling capacity when occupied by two persons. If the room is heavily shaded, it only requires 4,500 BTU. If the room is very sunny, it requires 5,500 BTU. For each additional person, you need to add 600 BTU.
What is the room size for 1.5 ton AC?
Room size and power consumption For instance, a 1-ton window AC or a 1.5 ton split AC is an ideal choice for rooms measuring up to 150-160 sq ft.
Can you replace a 2 ton AC unit with a 3 ton?
Simple answer: yes. But that really depends on the size of you house and its condition. If the 2 ton unit is working as designed but seems to run continuously without satisfying the thermostat setting, then it might be undersized and replacing it with a 3 ton unit might be the answer.
How much is an AC unit for a 1400 sq ft house?
AC Unit Cost Based On Size Area (sq.ft) Unit Capacity (BTU) Installation Cost 700 – 1,000 18,000 $2,200 – 3,300 1,200 – 1,400 21,000 $3,000 – 3,800 1,500 – 2,000 30,000 $3,500 – 4,300 2,000 – 2,500 34,000 $4,500 – 5,000.
How much does an air conditioner cost for a 1500 sq ft home?
Cost of central air for 800 – 3,000 sq ft house House Size (sq ft) Central Air Equipment Cost Central Air Installed Cost 1,100 sq ft $2,400 – $6,000 $3,550 – $8,600 1,200 sq ft $2,950 – $6,000 $4,300 – $8,600 1,500 sq ft $3,300 – $7,150 $4,650 – $9,900 1,600 sq ft $3,300 – $7,700 $4,650 – $10,650.
What size AC unit do I need for my house calculator?
To calculate for yourself how big of a central air conditioning unit you need, multiply your home’s total square footage by 20. Divide that total by 12,000. Then subtract 1.0 for the total number of tons you need.
How much will a 2 ton AC unit cool?
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. This pattern continues up to units of 5 tons that cool off 2401-3000 square feet, with every half ton increase adding about an additional 300 square feet.
Is a 2 ton AC big enough?
For those of you that don’t understand the way AC systems work, a 2-ton unit typically provides cooling for about 900-1,400 square feet of space – give or take.
How many BTUs do I need for a 1300 square-foot house?
How many btu do I need to heat 3,000 square feet? Room/Area Size Heating Capacity(BTU) 1,000 sq ft 45,000-55,000 BTU 1,200 sq ft 55,000-65,000 BTU 1,300 sq ft 59,000-71,000 BTU 1,400 sq ft 63,000-77,000 BTU.
What size AC do I need for 1500 square feet?
Therefore, if your home is 1,500 square feet, your air conditioning unit should be 3.5 to four tons.
What is the difference between a 2.5 ton and 3 ton AC?
Air Conditioning Sizing The general guideline is a 2.5 ton unit for a home that’s 1,500 to 2,000 square feet. A 3 ton unit is ideal for a home that’s 2,000 to 2,500 square feet.
