Detached House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
------------------------------- ----------------------- --------------------------
1300 to 1700 sq ft 45,000 BTU/hr 1.5 ton
1700 to 2500 sq ft 55,000 BTU/hr 2 to 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 2.5 to 3 ton
3500 to 4500 sq ft up to 80,000 BTU/hr 3.5 to 4 ton
Is 2.5ton AC big enough?
There are some general guidelines you can use based on the square footage of your home to get a ballpark estimate of the unit size you may need. For example, you can roughly estimate one-ton per 750-1000 square feet, so a 2,000 square foot home may require a 2.0 2.5-ton unit.
What is the differencebetween a 2 tonand a 3ton AC unit?
Differences in Air Conditioner Size A two-and-a-half ton air conditioner has 30,000 BTU's and can cool a home sized 1,201 to 1,500 square feet while a three ton unit has 36,000 BTU's and is designed for homes 1,501 to 1,800 square feet.
Can you replace a 2 ton AC unit with a 3 ton?
And, yes, increasing from a 2 ton system to a three ton system will increase the cooling capability. Only if a 2 ton unit is too small for your square footage/ climate. Using a unit that is too large for the space is not good. It causes short cycling and will not be effective at removing humidity.
How many square feet will a 2.5ton AC cool?
House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
---------------------- ----------------------- --------------------------
1300 to 1700 sq ft 45,000 BTU/hr 2 ton
1700 to 2500 sq ft 55,000 BTU/hr 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 3 to 3.5 ton
3500 to 4500 sq ft up to 80,000 BTU/hr 4 to 5 ton
How much should a 3ton AC cool?
House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
---------------------- ----------------------- --------------------------
1300 to 1700 sq ft 45,000 BTU/hr 1.5 ton
1700 to 2500 sq ft 55,000 BTU/hr 2 to 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 2.5 to 3 ton
3500 to 4500 sq ft up to 80,000 BTU/hr 3.5 to 4 ton
How much should my AC cool the air?
That's because your air conditioner is designed to cool a maximum of 15-20 degrees from the temperature outside. Pretty simple math. If it's 100 outside, and you're not getting below 80 inside, your A/C is probably still doing it's job.Jul 6, 2021
What size air conditioner do I need for a 2500 square-foot home?
House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
---------------------- ----------------------- --------------------------
up to 1300 sq ft 40,000 BTU/hr 1.5 ton
1300 to 1700 sq ft 45,000 BTU/hr 1.5 ton
1700 to 2500 sq ft 55,000 BTU/hr 2 to 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 2.5 to 3 ton
How cold should air be coming out of AC vents?
If the AC system is operating correctly, then the air coming out of your vent should be about twenty degrees cooler than the regular temperature inside. So, if you're cooling it and the house is 80 degrees, then you would ideally want the air to be about 60 degrees.
How many tons is 1200 square feet?
Area (Square Feet): BTU Tonnage
------------------- ---------- --------
900 sq ft 18,000 BTU 1.5 Tons
1,200 sq ft 24,000 BTU 2 Tons
1,500 sq ft 30,000 BTU 2.5 Tons
1,800 sq ft 36,000 BTU 3 Tons
What size AC do I need for 1800 sq ft house?
Semi-detached House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
------------------------------------ ----------------------- --------------------------
up to 1500 sq ft 40,000 BTU/hr 1.5 ton
1500 to 1800 sq ft 50,000 BTU/hr up to 2 ton
1800 to 2200 sq ft 55,000 BTU/hr 2 ton
2200 to 3000 sq ft 60,000 BTU/hr 2.5 ton
Can I use a 3ton coil with a 2 ton condenser?
For example, if your evaporator coils are sized at 3 tons but your condenser coils are sized at 2 tons, your condenser will struggle to release all the heat it receives from the indoor unit.
How many square feet is a 2.5ton AC good for?
Semi-detached House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
------------------------------------ ----------------------- --------------------------
up to 1500 sq ft 40,000 BTU/hr up to 2 ton
1500 to 1800 sq ft 50,000 BTU/hr 2 ton
1800 to 2200 sq ft 55,000 BTU/hr up to 2.5 ton
2200 to 3000 sq ft 60,000 BTU/hr 2.5 to 3 ton
How warm should air come out of vent?
The air coming out should be 14 to 20 degrees cooler than the air flowing in. Move the thermometer to a vent in each room or area of your home. If any of the vents are much colder or warmer than another, there may be a problem with the ductwork, or the distance may be too great from the blower.
How much square footage can a 3-ton AC unit cover?
House square footage *
------------------------------------------------------------------
2500 to 3500 sq ft
3500 to 4500 sq ft
*The above square footages do not include the area of the basement
Is the a big differencebetween a 2.5tonand3ton AC?
Air Conditioning Sizing The general guideline is a 2.5ton unit for a home that's 1,500 to 2,000 square feet. A 3ton unit is ideal for a home that's 2,000 to 2,500 square feet.
What size AC do I need for a 2000 square foot home?
For example, you can roughly estimate one-ton per 750-1000 square feet, so a 2,000 square foot home may require a 2.0 2.5-ton unit.
How cold should the air be coming out of my registers?
14 to 20 degrees
How cool should my house be if it's 100 outside?
How cool should my house be if it's 100° outside? The majority of air conditioning units are designed to only cool the air about 20 degrees from the outside temperature. If the temperatures outside are approaching triple digits, you should set your thermostat at about 78°.
How many square feet does a 3.5-ton AC unit cover?
Detached House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
------------------------------- ----------------------- --------------------------
1300 to 1700 sq ft 45,000 BTU/hr 2 ton
1700 to 2500 sq ft 55,000 BTU/hr 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 3 to 3.5 ton
3500 to 4500 sq ft up to 80,000 BTU/hr 4 to 5 ton
What size house will a 2-ton air conditioner cool?
House square footage * Furnace Output [BTU/hr] Air Conditioner size [ton]
---------------------- ----------------------- --------------------------
up to 1300 sq ft 40,000 BTU/hr up to 2 ton
1300 to 1700 sq ft 45,000 BTU/hr 2 ton
1700 to 2500 sq ft 55,000 BTU/hr 2.5 ton
2500 to 3500 sq ft up to 65,000 BTU/hr 3 to 3.5 ton
How cold should air be at register?
Well, the general consensus is somewhere between 14 to 20 degrees colder than the intake temperature. From my example, 55 to 61 degrees would be an acceptable range.
How many tons do I need for a 1500 square foot house?
Semi-detached House square footage * Furnace Output [BTU/hr]
------------------------------------ -----------------------
Built after year 1980 Built after year 1980
up to 1500 sq ft 40,000 BTU/hr
1500 to 1800 sq ft 50,000 BTU/hr
1800 to 2200 sq ft 55,000 BTU/hr