How many btu do I need for my room?
| Room Type | Room Size | Recommended BTU |
|---|---|---|
| 10 x 10 room | 100 sq ft | 5,000 BTU |
| 12 x 12 room | 144 sq ft | 5,000 BTU |
| 12 x 24 room | 576 sq ft | 12,000 BTU |
| 13 x 13 room | 169 sq ft | 6,000 BTU |
What is the BTU formula? BTU = Flow Rate In GPM (of water) x (Temperature Leaving Process – Temperature Entering Process) x 500.4*Formula changes with fluids others than straight water.
Similarly, How many BTU do I need per square foot? As a rule of thumb, an air conditioner needs 20 Btu for each square foot of living space.
How many BTU do I need for a 12×15 room?
Measure Your Space
Using this example, a 12 x 15 foot room is 180 square feet; multiplied by 25 this yields 4,500 BTU of required cooling capacity. By following this rule, you get ample cooling on a rainy or hot, sunny day. But you can also determine size by considering an A/C needs 20 BTU per square foot.
Is 8000 BTU enough for a bedroom?
Recommended BTU By Room Size
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 room will a 12000 BTU air conditioner cool?
A 12000 Btu unit will effectively cool a room with a floor space of 500 to 600 square feet.
How many BTUs is 1hp aircon? When choosing an air conditioner, usually a 1 HP (horse power) equipment is able to remove 9,000 BTU/hr of heat. With better technology, some machines are able to remove 10,000 BTU/hr of heat with the same capacity. The higher the listed BTU/hr, the greater the cooling capacity.
What size aircon do I need? When selecting the right size air conditioner for your space, the below applies: For a room 10m2 to 20m2, a 2.6kW unit should cool the room; For a room 20m2 to 30m2, a 3.5kW unit should cool the room; For a room 30m2 to 45m2, a 5-6kW unit should cool the room; and.
Is 12000 BTU enough for a bedroom?
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. Manufacturers give their own ratings as to how much room area they believe their units can cool.
What is the difference between 10000 BTU and 12000 BTU? A 10000 BTU air conditioner will be able to sufficiently cover areas of up to 450 square feet, while a 12000 BTU AC unit will cool a room up to 550 square feet. Therefore, 12000 BTU air conditioners are best for extra large living spaces or even entire small apartments.
What size room will a 15000 BTU AC cool?
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.
How many sq ft will 18000 Btu cool? Btu To Sq Ft Chart: 7,000 – 48,000 Btu Mini Split Square Footage
| Mini Split Cooling Capacity | Square Footage |
|---|---|
| 18,000 BTU | 820 – 1,000 sq ft |
| 24,000 BTU | 1,100 – 1,350 sq ft |
| 30,000 BTU | 1,360 – 1,600 sq ft |
| 36,000 BTU | 1,600 – 2,000 sq ft |
How do I calculate my air conditioner for a room?
To calculate the size of the air conditioner you need for a room, first, multiply the length of the room with its width. Then multiply it with 25 BTU to get the ample cooling for the room under different weather conditions. For example, if the room is 15 feet long and 12 feet wide, it comes to 180 square feet.
How much HP is needed for a room?
The common horsepower for air-cons are 1 HP , 1.5HP , 2 HP , 2.5 HP and 3.0 HP .
…
First: Know the Horsepower Needed.
| Room Size | Horsepower |
|---|---|
| 15 x 16 ft | 1.5 – 2.0 HP |
| 18 x 18 ft | 2.0 – 2.5 HP |
| 21 x 21 ft | 2.5 – 3.0 HP |
How do I calculate the AC load for a room? Area Method : To calculate, multiply the length and breadth of the room (in feet), take square-root of the answer and divide by 10. The resulting number will give the desired tonnage. Volume Method : Alternatively, multiply the length, breadth and height of a room (in feet). Divide the answer by 1000.
How do I calculate the horsepower of my aircon?
Aircon capacity to room size guide
To get a rough calculation, multiply your room size by 500. So if your room is 10 sqm. in size, you need an aircon with 5,000 kJ/hr of cooling capacity – which most 0.5 HP window type aircons have.
How do you calculate the horsepower of an air conditioner?
How to Calculate HP for an Air Conditioning Unit
- Multiply the air conditioner’s size in tons by 12,000 to convert its cooling capacity to British Thermal Units per hour. …
- Divide this answer by 3.412 to convert it to watts: 18,000 / 3.412 = 5,275 watts.
What size room will a 5kW air conditioner cool? Generally speaking, a 5kW air conditioner will cool between a 20 to 35 sqm size room. However, there are a number of factors that may affect this, such as which way your windows are facing and whether or not your ceiling is insulated.
How many sq ft will 18000 BTU cool?
Btu To Sq Ft Chart: 7,000 – 48,000 Btu Mini Split Square Footage
| Mini Split Cooling Capacity | Square Footage |
|---|---|
| 18,000 BTU | 820 – 1,000 sq ft |
| 24,000 BTU | 1,100 – 1,350 sq ft |
| 30,000 BTU | 1,360 – 1,600 sq ft |
| 36,000 BTU | 1,600 – 2,000 sq ft |
What size room will a 15000 BTU air conditioner cool? 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 room will a 9000 BTU cool?
BTU Sizing Chart for Mini Split Systems
| Area To Be Cooled | Capacity Needed (BTUs Per Hour) |
|---|---|
| 350 to 400 square feet | 9,000 BTUs |
| 400 to 450 square feet | 10,000 BTUs |
| 450 to 550 square feet | 12,000 BTUs |
| 550 to 700 square feet | 14,000 BTUs |
• Jul 18, 2016
How do I calculate air conditioner size? 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.
What size room will a 10000 BTU air conditioner cool?
Air Conditioner BTU Chart; With 12,000 BTU (1 Ton) Room Size Example
| Cooling Capacity (BTU): | Room/Area Size: |
|---|---|
| 10,000 BTU air conditioner room size: | 400-500 sq ft |
| 12,000 BTU air conditioner room size: | 500-600 sq ft |
| 14,000 BTU air conditioner room size: | 600-700 sq ft |
| 16,000 BTU air conditioner room size: | 700-800 sq ft |
Can window AC cool entire house? A window unit can be installed virtually in any room of any house. It does not matter if you have a new construction home, or if your house was built decades ago. A window unit will primarily cool the room in which you install it, but other spots in your house can be out of reach.
How many BTU do I need for a 20×20 room?
Rule of thumb. A 1 ton (12,000 BTUH) unit is doable in the space you want to cool. To handle the hot, humid summer heat of your area, I would increase it to 15,000 – 16,000 BTUH.
Are two air conditioners better than one? Two units allow for an easier time balancing the desired temperature in your home. Generally, one area of your home will be warmer or more difficult to cool than another. In a two-story home, the upstairs area is often warmer, as warm air rises. Having two AC units in your home can help balance out the temperature.