Jhs 12 000 btu portable air conditioner 3 in 1 floor ac unit with 3 fan speeds remote control and digital led display cover up to 400 sq.
Living room air conditioner btu.
Window air conditioning chart.
Ratings generally range from 5 000 btus to more than 20 000.
As a rule of thumb an air conditioner needs 20 btu for each square foot of living space.
Too few btus means your unit has to work harder.
If you plan on using your air conditioner in your kitchen or any area of your home where your appliances will likely generate higher levels of heat you will need to add 4 000 btus to the recommended cooling power.
General purpose ac or heating btu calculator.
Ac btu calculator use this calculator to estimate the cooling needs of a typical room or house such as finding out the power of a window air conditioner needed for an apartment room or the central air conditioner for an entire house.
A single room air conditioner with too few btus may not be able to cool a large space efficiently while an oversized room air conditioner in a small space will cycle on and off wasting energy and decreasing the unit s ability to adequately dehumidify the room.
But other considerations such as the ceiling height and the size of your windows and doorways might call.
With the cooling capcity chart find your room s square footage in the area to be cooled square feet column then use the capcity needed btus per hour column to choose the correct cooling capacity for your room air conditioner.
Feel more comfortable on the hot days ahead with the cool living 5 000 btu window air conditioner.
For reference btu is simply a designation of cooling power the higher the btu the more powerful the cooling.
Too many btus means you could be using more energy than you actually need.
This unit is small compact and lightweight so it is easy to move from room to room but powerful enough to get the effect you need.
Lastly you want to consider whether or not your space is open or confined.
Window air conditioners by room size knowing the size of the room you need to cool will help you determine how many btus you need.
Air conditioners are rated in btu s and the btu rating determines the cooling capacity in the square footage of the living area to be cooled.
How to calculate how many btu s you need.
Find the correct cooling capacity for your room size.