Determine how many btus of heating and tons of ac you need.
Central ac unit dimensions.
Seer ratings range from 13 00 to 15 00 eer ratings from 11 4 to 12 and tonnage from 2 to 5 tons.
Cooling and heating or cooling only select the optional heating type.
How big should.
A window air conditioner might be around 5 000 to 10 000 btus while residential central air conditioners average between 20 000 to 50 000 btus.
Both offer a measurement of an air conditioner s cooling ability over an hour s time.
Included are tips for reducing the load on your air conditioning unit.
Whether you re in the market for a small window unit or a whole house central air system you ve come to the right place.
An air conditioner s cooling capacity is expressed in btuh british thermal units per hour or tons often referred to as tonnage.
This guide covers btus voltage styles and features in detail to make sure you find the perfect air conditioner for your home.
Take the edge off of smoldering summer heat with an air conditioner that perfectly fits your needs.
All of the components are assembled into one durable cabinet.
Use the ac unit sizing calculator below to calculate your required central air conditioner and heating system tonnage size.
Expert article on how to properly size a whole house air conditioner for your home.
Air conditioner packaged systems consist of three parts heat pump air conditioner and a gas furnace.
The smallest central air conditioning unit is 18 000 btus 1 5 tons while the largest is 60 000 btus 5 tons.
One ton of cooling capacity is equal to 12 000 btuh.
Getting the right size ac unit for your house is very important if you want to have the desired level of comfort and good energy efficiency.
Select the system type needed for your home.
Carrier air conditioners are the best way to ensure that the air in your home will be refreshingly cool clean and comfortable.
Now let s look at square footage and how many btus are usually needed to cool certain rooms.
1 500 x 30 45 000 45 000 12 000 3 75 3 75 0 0 3 75 so you d need a 3 5 or a 4 ton sized central air conditioning unit in hot and arid climates.
Manufacturers produce whole house central air conditioners in a range of sizes which raises one of the most important questions you ll have to answer when shopping for one.
The best way to determine the perfect hvac unit size is to have a manual j calculation done for your house.
Follow these easy steps.
Instead of subtracting 1 0 instead subtract zero to get the appropriate ac size for hot and arid climates.
Select the region you live in according to the color keyed map below.
Quiet and efficient a carrier ac unit sets the standard for modern precision central air conditioners.
