Central Ac Unit Per Square Foot

This table provided by energy star can be used to get a very rough estimate of how many btus you need to cool a given area.

Central ac unit per square foot.

Ft 3 5 tons 2 400 sq. Ft 2 5 tons 1 800 sq. What size air conditioner or furnace do i need for my home. Ft 3 tons 2 100 sq.

Btus stand for british thermal units and refer to the amount of energy your air conditioner is using per hour. Buying an air conditioner is an important purchase and it is worth your time to make sure you do it right. For a 1 600 2 000 sq ft. An air conditioner s cooling capacity is expressed in btuh british thermal units per hour or tons often referred to as tonnage.

Air conditioners are sized by the number of btus they put out. In the example above you would estimate a 4 ton unit for a poorly insulated 2 200 sq ft. We get this question a lot and it s an important one. There are so many variables involved in choosing the correct size central air conditioner.

Cost to install central ac 3790 6130. 50 60 btu s per square foot furnace heating guide use the lower of the two numbers if your home is well insulated and the higher number if it is older or poorly insulated. As you can see the properly sized central air conditioner for a 1 900 square foot home in montana is quite different from the required size in santa clarita california. Because if you buy an hvac system that s too big you ll end up wasting money and energy.

If there is ductwork already in place your total installation price for a whole house central air will be very reasonable. Your hvac unit will need to remove about 4 0 x 12 000 btus or 48 000 btus per hour to keep your home cool. This is done by calculating your square footage. We have put together this handy calculator to work out what you need.

To figure out what size air conditioner you require you first need to determine the amount of btus you require. Ft 4 tons greater than 3 000 sq. House square footage ac unit size estimate. If there is poor insulation efficiency in your home its best to estimate higher tonnage.

When we talk about btus in relation to ac it refers to the amount of heat that the unit can remove. These figures are based on a room with 8 foot ceilings 2 windows and 1 door. Hopefully this section helped you get a quick idea of what size central air conditioner is right for your home. And if it s too small you won t get enough cool or warm air flowing through your home.

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