What does tonnage mean for AC?
In the HVAC field, a ton, or tonnage, refers to the cooling capacity of an air conditioner. Tonnage is measured in BTUs or “British Thermal Units.” (A BTU is equivalent to the amount of energy (heat) needed to raise one pound of water 1°F at sea level.)
How do I know if my AC is 1 ton or 1.5 ton?
Find the model number. Within this string of letters and numerals, you should find an even, two-digit number. The possibilities on residential units range from 18 to 60. Divide the number by 12 (which represents 12,000 Btu/hr, or one ton of cooling capacity) to get your AC unit’s tonnage.
What’s the difference between a 2 and 1/2 ton and a 3 ton air conditioner?
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.
How do I know the tonnage of my AC?
Simply divide the BTUs by 12,000 to calculate the tonnage of your unit. For example, if your air conditioner is 36,000 BTUs, you have a 3-ton unit. Some manufacturers bury tonnage or BTU information in their model numbers. Look for an even, two-digit number between 18 and 60.
How many sq ft will a 3 ton AC cool?
1,800 square feet
How many square feet does a 3-ton air conditioner cover is quite easy to answer as well. 3-ton is equal to 36,000 BTU. If you apply the 20 BTU per sq ft rule of thumb, you can see that a 3-ton air conditioner cools about 1,800 square feet spaces.
How many square feet does a 3 ton AC unit cover?
| ZONE 1 | ZONE 2 | |
|---|---|---|
| 3 Tons | 1501 – 1800 sf | 1501 – 1850 sf |
| 3.5 Tons | 1801 – 2100 sf | 1851 – 2150 sf |
| 4 Tons | 2101 – 2400 sf | 2151 – 2500 sf |
| 5 Tons | 2401 – 3000 sf | 2501 – 3100 sf |
Should I buy 1 ton or 1.5 ton AC?
Will 1.5 ton AC cool room faster? 1 Ton AC can remove 12,000 BTUs of heat per hour and 1. 1.5 ton AC being more powerful in terms of cooling than a 1 ton AC will surely cool the same size room faster. A 1.5 ton AC produces 50\% more cooling than 1 a ton AC.
How do I know what tonnage my carrier is?
You can determine the size in tons of your Carrier HVAC system by examining the model number on the data sticker at the side of the a/c condenser (outdoor unit). Look for the 7th and 8th digits, or maybe 8th and 9th digits, of the model number.
Do I need 2 ton or 3 ton AC?
If you live in a home that’s about 1,800 square feet, has standard 8-foot ceilings, average sun exposure, and it’s a cold climate, you’ll probably need a 3-ton, (36,000 BTUs) unit. Change that to a hot climate, and you’ll need to upsize that to a 3.5-ton (42,000 BTUs) unit. Assuming all variables remain the same.
What is the thumb rule for AC tonnage calculation?
The most basic thumb rule to get started is to calculate the volume of your room in feet and divide it by 1000, this will give you the required capacity in TR (tons). So a 10 foot by 10 foot room which is 10 feet high will need a one ton AC (10’x10’x10′ = 1000 Cu. ft. / 1000 = 1 ton).
Do I need a 3 ton or 4 ton AC?
If your home size is higher than the number above but is less not more than 1,800 square feet, you can go for a three-ton A/C. Choose a unit that is 3.5 tons if your home measures more than 1,800 but not more 2,100 square feet. A four-ton unit is suitable for homes that are more than 2,100 square feet up to 2,400 SF.
Do I need 2 ton or 3-ton AC?
How many BTU air conditioner do I Need?
As a rule of thumb, an air conditioner needs 20 Btu for each square foot of living space. But don’t buy by Btu alone. Other considerations, such as the ceiling height and the size of your windows and doorways, might call for for more cooling power. To measure your room, multiply the length of the room by the width.
How do I find the tonnage of my AC unit?
Goodman air conditioning unit tonnage can be determined by the unit’s model number. This number is located on a plate attached to the back of the unit, near the power supply and coolant lines.
What does ton ac mean?
AC Tonnage is used to rate an air conditioning unit. It basically determines how many British Thermal Units , or BTUs, of heat can be removed from the internal space within an hour. The higher the ac tonnage rating, the more air it can cool. A normal home needs about one ton for every 400 to 1,000 square feet.
What is AC ton?
A ” ton ” in air conditioning is a reference to the heat capacity of a ton of melting water ice, over the period of one day. It is defined as 12000 BTU /hr, or 3517 watts. AC 1.5 tons capcity is equivalent to the cooling achieved by melting 1.5 tons of ice, within a period of 24 hours.