For example a model ssx160241 is a 2 ton 24 000 btu air conditioner.
5 ton air conditioner square footage.
Multiply this by 12 000 btus and you ll get 60 000 btus.
Its like a rectangle measuring 17 5 x 19 5.
Anything with larger cooling capacity would be considered light commercial.
Residential central air conditioners come in a range of sizes from 1 5 ton to 5 ton models.
I m planning on replacing my 28 year old 4 ton 5 seer air conditioning unit and ducting.
Assuming one ton of cooling capacity can cool 400 square feet of your home you ll need about 5 0 tons of air conditioning capacity.
But your hvac dealer only has air conditioners that handle 24 000 or 30 000 btus.
I felt a 3 ton unit would be enough but in the square footage i measured itt includes a den with a high open beam celling.
Cooling and heating or cooling only select the optional heating type.
A 2 5 ton unit then theoretically would fit a 1 500 square foot home.
So a 1 ton air conditioner can cool 12 000 pounds of water by one degree every hour.
That s all it means so don t let your hvac contractor tell you any differently.
In general a 7 500 btu air conditioner will be sufficient enough to cool down a room that is less than 150 square feet.
Sizing inaccuracies one problem with estimating air conditioning size based on square footage is that every home is different.
Your air conditioner will need to be able to remove this much heat from your home per hour to keep a stable temperature.
Use the ac unit sizing calculator below to calculate your required central air conditioner and heating system tonnage size.
If you have a one ton ac unit it means it has the ability to cool 12 000 btus an hour.
Choose the 30 000 btu unit to make sure your comfort needs are covered.
Using your formula i figured a total square footage in my home at 1595 25 sq ft.
Follow these easy steps.
Having a little extra power isn t bad.
Apply the square footage to size the correct air conditioner for that room.
There is only one correctly sized air conditioner or heat pump for your home.
When we talk about air conditioning a ton is the measurement of a units ability to cool.
A unit that is oversized will turn on and off too frequently called short cycling short cycling causes the unit to lose both efficiency and the ability to properly dehumidify the home.
Select the system type needed for your home.
Select the region you live in according to the color keyed map below.
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.