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 a 3 ton AC good?
A 3-ton air conditioner moves 36,000 BTUs of heat per hour — enough to cool a home of up to 1,800 square feet in the southernmost states. In the Northeast and upper Midwest, these units are recommended for homes between 1,651 and 2,100 square feet in size.
How many tons is 1700 square feet?
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 3 ton 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 many sq ft will a 2ton AC unit cool?
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 many tons is 1800 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
How many tons is 1300 square feet?
ZONE 1 ZONE 3
-------- -------------- --------------
1.5 Tons 600 - 900 sf 600 - 1000 sf
2 Tons 901 - 1200 sf 1001 - 1300 sf
2.5 Tons 1201 - 1500 sf 1301 - 1600 sf
3 Tons 1501 - 1800 sf 1601 - 1900 sf
How many square feet will a 3 ton AC cool?
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
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
How big of an AC unit do I need for a 2000 sq ft house?
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 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
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.
Is a 3 ton AC too big?
What Size Air Conditioner Is Right for My Home? While a local HVAC professional can help you with this, the general rule of thumb is that one ton of AC capacity will cool approximately 500 square feet. So if your home is 1,500 square feet, a two to three-ton unit would be best.Mar 6, 2019
What happens if you oversize an air conditioner?
An oversized HVAC unit can make your home's inside temperature uncomfortable. An HVAC system with excess capacity can heat or cool your home faster, but that speed often results in a couple of other issues. As a result, you could end up with a number of hot or cold spots throughout your home.
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
How much should a 3 ton AC unit cost installed?
Central air conditioners range in cost from approximately $2,500 in the low range to $7,900 in the high range, with an average installed cost of $3,900 (before applicable taxes).