what size btu ac do i need

What Size Btu Ac Do I Need?

As a rule of thumb, an air conditioner needs 20 Btu for each square foot of living space. But other considerations, such as the ceiling height and the size of your windows and doorways, might call for more cooling power. To measure your room, multiply the length by the width.May 30, 2021

How many square feet will a 12000 Btu air conditioner cool?

550 square feet
The size of your space determines how much cooling capacity you need. Budget air conditioners range from 5,000 BTU, which can handle about 150 square feet, to 12,000 BTU, enough to cover about 550 square feet.

How many Btu do I need for a 12×12 room?

6,000 BTU
How many btu do I need for my room?
Room Type Room Size Recommended BTU
12 x 12 room 144 sq ft 6,000 BTU
12 x 24 room 576 sq ft 14,000 BTU
13 x 13 room 169 sq ft 6,000 BTU
14 x 16 room 224 sq ft 7,000 BTU

What size room will a 8000 Btu air conditioner cool?

The 8,000 BTU (British Thermal Units) capacity might be enough for a good-sized room or even a small apartment. How big of a room will 8000 BTU cool? 8,000 BTU air conditioners can cool down rooms from 250 sq ft (about 16×16) to 400 sq ft (20×20).

How big of a room will a 5000 Btu unit cool?

100 to 150 sq ft
“5000 BTU air conditioner can cool a 100 to 150 sq ft room.” Energy Star guidelines for 5000 BTU AC room sizing also recommends that you: Increase capacity for a room with high sun exposure; +10% cooling output. That would reduce the 5000 BTU AC room size to 90-135 sq ft.

How many sq ft will 18000 BTU cool?

Air Conditioner BTU Chart; With 12,000 BTU (1 Ton) Room Size Example
Cooling Capacity (BTU): Room/Area Size:
14,000 BTU air conditioner room size: 600-700 sq ft
16,000 BTU air conditioner room size: 700-800 sq ft
18,000 BTU air conditioner room size: 800-900 sq ft
20,000 BTU air conditioner room size: 900-1,000 sq ft

Is it better to have a higher BTU?

A heater with a higher BTU rating is more powerful — that is, it has a higher heat output — than one with a low BTU rating. It can do more to raise the temperature in your room each hour, so you can either heat a room more quickly or heat a larger space.

Is 8000 BTU enough for a bedroom?

Recommended BTU By Room Size

If you are looking for an air conditioner for a room measuring say 10′ x 15′ (150 square feet), the recommended BTU range is up to 5400. … Once you get into 340 and 400 square feet per room, you’d need an 8,000 or 9,000 BTU air conditioner, respectively.

What size air conditioner do I need for a 20×20 room?

One ton of AC will take care of 400 square feet. Rule of thumb. A 1 ton (12,000 BTUH) unit is doable in the space you want to cool.

What size room will a 10000 BTU air conditioner cool?

300 sq. ft.
10,000 BTUs will cover 300 sq. ft. (2,400 cubic feet)

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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.

Does higher Btu use more electricity?

The more BTU your unit produces, the more energy it consumes. So, if you are worried about high energy costs, you should get a unit that is appropriate for your space.

How many square feet is a 15×15 room?

225 square feet
The square footage of a room 15 feet wide and 15 feet long is 225 square feet. The square footage is calculated by multiplying the width (15 ft) by the length (15 ft).

Is a 5 000 BTU air conditioner good?

A 5,000 Btu air conditioner can effectively cool a room that measures 100 to 150 square feet, according to a basic industry standard. … Therefore, the best way to choose an air conditioner capacity is to start with the room’s square footage, and then make adjustments as needed for the specific space.

Why an oversized air conditioner is a bad idea?

An oversized HVAC unit can make your home’s inside temperature uncomfortable. An HVAC system with excess capacity can heat or cool your home faster, but that speed often results in a couple of other issues. … In addition, having too much capacity can also result in higher energy costs over time.

What size room will 7000 BTU?

BTU Chart Based on Room Size
150 sq. ft. 5,000 BTU’s 700 sq. ft.
250 sq. ft. 6,000 BTU’s 1,000 sq. ft.
300 sq. ft. 7,000 BTU’s 1,200 sq. ft.
350 sq. ft. 8,000 BTU’s 1,400 sq. ft.

What size air conditioner do I need for a 2400 square foot home?

60,000 BTUs
The answer to the question, “what size AC unit for 2400 square feet?”, would be, is 60,000 BTUs or 5 Tons. It’s possible to fall between unit sizes, so if that’s the case with you, then you should choose the next higher size. That way, you can be sure that the AC unit can still cool a given area sufficiently.

How many sq ft does a 15000 BTU AC cool?

875 sq. ft
Those in the 12,000- to 15,000-Btu range cost from $450 to $600, while large units go up to $1,200. Air conditioners rated at 15,000 Btu should be enough to cool most rooms up to about 875 sq. ft.

What size air conditioner do I need for a 3000 square foot house?

“…an air conditioner generally needs 20 BTU for each square foot of living space.” We need to convert BTU to tonnage.

Tonnage Table.
Area (Square Feet): BTU Tonnage
2,700 sq ft 54,000 BTU 4.5 Tons
3,000 sq ft 60,000 BTU 5 Tons
3,300 sq ft 66,000 BTU 5.5 Tons
3,600 sq ft 72,000 BTU 6 Tons
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What happens if you have too much BTU?

A unit with too many BTU’s, will cool the room fast, but leave the room humid. Too few BTU’s will never cool the room down and the unit will run incessantly. To be sure you’re making the right decision, call us to get answers about air conditioner sizes and efficiency.

Is it cheaper to run a window air conditioner or central air?

A window unit comes in at a way cheaper price of around $300-$1,500 with monthly running costs of about $30-$80 depending on its usage. However, if you’re planning to cool more than 5 rooms, then one central air conditioner will be cheaper in the long run.

What is a good BTU?

To get a better idea of what a good BTU is when choosing a gas grill, you need to divide the total BTU of the primary burners by the total cooking area in square-footage in inches. … Anything between 80 and 100 BTUs per square inch is good enough.

Is 12000 Btu too much?

The most common window air conditioning units come in cooling capacities ranging from 5,000 to 12,000 Btu. A 12,000 Btu air conditioner can cool between 450 and 550 square feet of floor space. A 12,000 Btu unit could cool a room 25 feet long by 20 feet wide that has 500 square feet of floor area.

How many BTUs do I need to cool my house?

2. Find the correct cooling capacity for your room size
Area To Be Cooled (square feet) Capacity Needed (BTUs per hour)
400 up to 450 10,000
450 up to 550 12,000
550 up to 700 14,000
700 up to 1,000 18,000

How do I choose an air conditioner for my room?

First, find out your the area of you room. Then divide it by 600 to get the basic capacity. So, if you room is 100 sq. feet, the basic AC capacity required will be 0.167 tons (100 / 600).

What size room will 6000 BTU cool?

In general, a 5,000 to 6,000 BTU air conditioner can cool between 100 and 300 square feet. Seven thousand to 8,200 BTU units are adequate for cooling 250 to 550 square feet, while 9,800 to 12,500 BTU models cool up to 950 square feet.

How do you calculate BTU for a room?

For example, a 300 square foot room typically requires 7,000 BTUs to maintain a comfortable temperature, while a 1,000 square foot room requires 18,000 BTUs. A simple formula to determine your heating needs is: (desired temperature change) x (cubic feet of space) x . 133 = BTUs needed per hour.

How many feet will 14000 BTU air conditioner cool?

Medium rooms: For rooms between 350 and 700 square feet, you’ll want a 11,000-to-14,000 BTU unit. This 12,000-BTU SereneLife air conditioner says it cools rooms up to 450 square feet. Large rooms: Residential units generally top out around 14,000 BTU, enough for 700 square feet at most.

Is 8000 BTU enough for living room?

Consumer Reports recommends 20 BTUs per square foot of the living space (or spaces) you want to cool down. … 300 – 350 sq. feet: 8,000 BTUs. 350 – 400 sq.

Can Window AC cool entire house?

Window air conditioners are designed to cool only a single room. It is very difficult for such AC to cool an entire house. At most you can cool two adjacently connected tiny rooms with a single window AC, but there will be uneven cooling.

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Is a 10 000 BTU air conditioner good?

On average, 10k window AC units are more energy-efficient than 10k portable AC units. Window units have an average EER rating of about 9.5 (or 10.2 CEER rating) while portable units have an average EER rating of 8.5. Energy Star rated 10,000 BTU air conditioners are the best electricity-savers.

Which is better window AC or split?

The capacity of an AC, or its cooling ability, is based on its tonnage. However, split ACs are mounted high and designed for cooling larger spaces, whereas window ACs are better for air circulation in smaller rooms. Further, it is possible to get split ACs of a high tonnage, of above 2 tons.

What should be the size of room for 1 ton AC?

Room size and power consumption

Here tonnage plays an important role. 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. Star rating of AC essentially refers to how efficient the air conditioner is in converting electricity to cool air.

What is 3 star and 5 star in AC?

The star rating of an electrical appliance is quantified in the form of Energy Efficiency Ratio (EER). A 3-star AC has an EER that ranges between 2.9 to 3.09 and a 5-star AC has an EER of 3.3 or above.

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