Table of Contents
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.
How many BTU do I need for a 12×12 room?
6,000 BTU 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.
How do I calculate what size air conditioner I need?
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.
What size room will a 5000 BTU air conditioner cool?
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 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.
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.
Is a higher BTU better?
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.
What size room can a 12000 BTU air conditioner cool?
12,000 BTUs will cover 400 sq. ft. (3,200 cubic feet) 13,000 BTUs will cover 450 sq.
What size air conditioner do I need for a 2000 square foot home?
Step 5: Match your square footage to an HVAC size chart Home Sq Footage Air Conditioner Size (tons) 600 – 1,000 square feet 1.5 tons 1,000 – 1,500 square feet 2 tons 1,500 – 2,000 square feet 3 tons 2,000 – 2,500 square feet 4 tons.
What size AC do I need for 1200 sq ft?
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.
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.
Is 6000 BTU enough for a bedroom?
If you want to properly cool down a 300 square foot area (or room), you need a 6,000 BTU air conditioner. Obviously, the problem arises when you have a tiny 12×12 room, for example. According to the US Department of Energy directive, an air conditioner’s most appropriate size would be 2,880 BTU unit.
Is 5000 BTU enough for a bedroom?
According to the EPA’s rule of thumb role, 5000 BTU room size should be 250 sq ft. If you have a 150 sq ft room to cool, 5000 BTU will be more than enough. However, EPA in their rule of thumb specifically recommends that we should calculate: “20 BTU of cooling output per 1 sq ft.”.
Will higher BTU cool faster?
If you’re wondering if an air conditioner with higher BTU’s will cool your room faster, it is possible, but it depends. It also depends on the total cubic feet of the room to be cooled, so if the ceiling height is higher than 10 feet, that is added cubic feet which requires additional cooling power or more BTU’s.
What size air conditioner do I need for a 2400 square foot home?
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 BTU do I need for a 2700 square foot house?
121,500 BTU House Size (Sq Ft): Furnace Size (in BTUs): 2400 sq ft home 108,000 BTU furnace 2500 sq ft home 112,500 BTU furnace 2600 sq ft home 117,000 BTU furnace 2700 sq ft home 121,500 BTU furnace.
Does higher BTU mean 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.
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.
How many BTUs do I need to cool my house?
Size and Ceiling Height Area To Be Cooled (square feet) Capacity Needed (BTUs per hour) 450 to 550 12,000 550 to 700 14,000 700 to 1,000 18,000 1,000 to 1,200 21,000.
What happens if BTU is too high?
If the BTU is too high, your room will cool too quickly and that can cause the air conditioner to cycle more often. That places a considerable amount of load on the compressor and can shorten the lifespan of the air conditioning unit.
What happens if an air conditioner is too large?
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. As a result, you could end up with a number of hot or cold spots throughout your home.
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.
