Btu Required To Cool Room

Calculate how many btus you need to heat a room or even a house with a wood burning pellet or gas fireplace insert or stove.

Btu required to cool room.

One major advantage of mini splits over portable air conditioners with the same btu rating is that they can cool a. Let s say it is a 10 foot by 15 foot room. How to calculate how many btu s you need. 1 btu is the equivalent of 1 055 joules or 293 watts.

The larger the space the more btus are needed. 1 btu is the energy needed to heat 1 pound of water by 1 fahrenheit. The more people that use the area you are cooling the higher the btus need to be to compete with body heat. If the house or room is very sunny however add 10 percent more btus.

Department of energy recommendation for the size of room air conditioners an air conditioner generally needs 20 btu for each square foot of living space. We ve rated and measured our units against a number of different room and or home conditions that can effect the cooling power required. For air conditioners there is a btu to room sizing rule of thumb. Explore a number of other housing related calculators as well as hundreds of other calculators addressing finance math health fitness and more.

The btu needed to cool down a room of known footage that can be calculated. Once you have the total square footage just multiply that number by 20 to find how many btus per hour you d need to heat or cool the space. Using the sizing chart to calculate the appropriate btu rating needed to cool that area of the home it s an easy selection choice from there. The cooling power of different types of air conditioners is based on btu s.

Then add the square footage for each room together. Simply measure the length and width of a room and figure the square footage. This btu calculator will determine what hearth product size is required with only a few steps and information such as square footage sq ft. Use the dropdowns below to help you estimate what size air conditioner is best for your space.

According to the u s. Multiply the two together to get 150 square foot room. To calculate btu per square foot start by measuring the square footage of each room you want to heat or cool. We often refer to the british thermal unit as a btu but the rating is actually the btus per hour or btu h.

Result is the btu requirement for heating a room with the details you entered is of 7 987 btu h this is approximately 2 341 kw cooling tab. If the room or house you are cooling is heavily shaded you may need 10 percent fewer btus to cool it. This can provide a rough estimate of the mini split btu per square foot you need to efficiently service the room.