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APPROXIMATE BTU OUTPUT NEEDED BY SQUARE FOOTAGE APPROX. SQ.FT. RECOMMENDED INSULATION Up to 200 4,000 BTU Up to 400 8,000 BTU Up to 600 12,000 BTU Up to 800 16,000 BTU.
How many BTU do I need for 800 square feet?
17,000 BTU 100 Sq. Ft. 5,000 BTU 300 Sq. Ft. 9,000 BTU 400 Sq. Ft. 10,500 BTU 500 Sq. Ft. 11,500 BTU 800 Sq. Ft. 17,000 BTU.
How many BTU is 875 square feet?
Air conditioners rated at 15,000 Btu should be enough to cool most rooms up to about 875 sq. ft.
How many BTU of heat do you need per square foot?
The general rule of thumb is that you need between 30 and 60 BTUs per square foot, depending on your climate.
How many BTU do I need for a 700 sq ft garage?
1-Car, 2-Car, 3-Car, 4-Car Garage BTU Requirements (Rough Estimates) Size Of Garage: Warm Climate (30 BTU per sq ft): Cold Climate (60 BTU per sq ft): 2-Car Garage (500 sq ft): 15,000 BTU 30,000 BTU 3-Car Garage (750 sq ft): 22,500 BTU 45,000 BTU 4-Car Garage (1,000 sq ft): 30,000 BTU 60,000 BTU.
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 room will 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.
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.
What BTU AC do I need for 1000 square feet?
20,000 BTU Room Size: Recommended BTU: 800 sq ft 17,000 BTU 900 sq ft 18,000 BTU 1,000 sq ft 20,000 BTU 1,200 sq ft 21,000 BTU.
How many square feet will a 25000 BTU air conditioner cool?
1,050 to 1,600 square feet: 18,500 to 25,000 BTU.
How many square feet will a 80000 BTU furnace heat?
How Many Square Feet Will 30,000 – 120,000 BTU Furnace Heat? Furnace Capacity Square Footage(Hot Climate) Square Footage(Cold Climate) 80,000 BTU 2,650 sq ft 1,450 sq ft 90,000 BTU 3,000 sq ft 1,630 sq ft 100,000 BTU 3,320 sq ft 1,810 sq ft 120,000 BTU 4,000 sq ft 2,180 sq ft.
How do I calculate BTU for my house?
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.
What size furnace do I need for a 1000 sq ft house?
A basic rule of thumb is that it takes 30 BTUs for every 1,000 square feet. At the most basic level, if you have a 1,000 square foot house, you’ll look for a furnace that has 30,000 BTU output.
How many BTUs do I need for a 24×24 garage?
There is a basic rule of thumb for forced-air heaters, which is to heat a two- to 2-1/2 car garage and a three-car garage with 60,000 Btu.
How many BTU do I need for a 2 car garage?
A basic rule of thumb for forced-air heaters is 45,000 Btu to heat a two- to 2-1/2 car garage, and a 60,000 Btu garage heater for a three-car garage. The makers of low-intensity infrared tube heaters say that 30,000 Btu can heat a two to 2-1/2 car garage, and suggest 50,000 for a three-car garage.
How many BTU do I need for a 2 car garage AC?
Determining the proper air conditioner size starts with measuring the size of your garage. If you have a typical two-car garage, it should measure somewhere around 20 feet wide by 20 feet deep. A 400-square-foot space like this requires a 9,000 to 10,000 BTU air conditioner, according to Energy Star.
Is higher or lower 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.
How many rooms can a 8000 BTU cool?
Air Conditioner BTU Chart; With 12,000 BTU (1 Ton) Room Size Example Cooling Capacity (BTU): Room/Area Size: 8,000 BTU air conditioner room size: 300-400 sq ft 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.
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.
