How Big Window Ac Unit Do I Need

Now measure the width from the inner most part of the side window opening.

How big window ac unit do i need.

It should be noted that there is a distinct difference between btu and btuh. Window air conditioner btu estimate. Ac unit size calculator accurately estimates the size of the central air conditioner unit you should install in your house. What size window air conditioner do you need.

Appliances with motor usually require more wattage to kick off. My living room is roughly 330 square feet which the chart tells me means i need an ac unit with a capacity of 8 000 btus per hour which was way less than i expected. To give you a better example a typical 10 000 air conditioner consumes 2 200 starting watts. Enter the length and width of your room to find the right sized window air conditioner to comfortably cool your space.

What size window ac unit do i need. This is the maximum size of the air conditioner that the window can accommodate. This is the step most people skip and what leads to buying an underpowered or. Written on the side of each box of window air conditioners there s a chart that displays the opening size requirements for that particular window air conditioner.

Most window air conditioners are designed for single hung or double hung windows. Consult the following chart to see where your square footage lands in relation to the amount of btus. Square footage to btu. Purchase the unit that best corresponds to the amount of square footage you have.

Air conditioners are clearly labeled with the amount of btus they need. Window air conditioners typically have a cooling capacity ranging from 5 000 to 12 500 british thermal units btu hr. Our calculator will recommend the number of btus needed to cool your room and will recommend an air conditioner that is the right size. Running watts or rated watts these mean how much energy the appliance needs to run after the initial startup.

Get the cost of 1 ton 2 ton 4 ton and 5 ton ac unit. As a rule of thumb an air conditioner needs 20 btu for each square foot of. Ac calculator uses your house size square feet climate zone efficiency and equipment type standard central air vs central heat pump to show you exactly what size central air unit you need. Btu is a crucial component for size.

To measure a window s size open the window as far as it will go then measure the height and width of the window opening. My air conditioner was for my living room so i measured the room with a handy tape measure. It s not the most exact measurement in the world but it s close enough. Tonnage ratings are typically expressed in increments of 5 tons so residential air conditioners are usually rated as 1 5 2 2 5 3 3 5 4 4 5 or 5 ton units.

Open the bottom window and measure the opening from the bottom of the window to the top of the window ledge. The importance of measuring the room. Finally note the window s configuration.