How many tons is my Trane unit?

Find the model number. Within this string of letters and numerals, you should find an even, two-digit number. The capacity in tons of a Trane outdoor unit can be determined by dividing the 7th and 8th digit of the model number by 12. So if the model number is #4TTX4036A1000AA, take 36 and divide by 12, equaling 3 tons.

How do you calculate HVAC tons?

To estimate your AC tonnage needs, multiply the number of square feet you’re cooling times 25. This equals the total number of BTUs you need to adequately cool your space. Next, divide that number by 12,000 to determine the tonnage capability you need in your new air conditioning unit.

How many tons of BTU does Trane have?

Trane is the only brand we are familiar with that occasionally lists a two-digit number for the thousands of BTU rating that is not divisible by 6 or 12—but close. Here’s a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 – 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons.

How to find the Trane tonnage from model number?

The capacity in tons of a Trane outdoor unit can be determined by dividing the 7th and 8th digit of the model number by 12. So if the model number is #4TTX4036A1000AA, take 36 and divide by 12, equaling 3 tons.

How can I tell the size of my Trane air conditioner?

You can easily identify the nominal size of your Trane Air Conditioner and Heat Pump through checking out the model number. This Trane Model Number is usually the data plate at the side of the condenser in outdoor unit. Then find the lable that provides the info about your Trane AC Tonnage.

How big is a ton of air conditioner?

It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU, and 36 divided by 12 equals 3, so the data plate below indicates the system is 3 tons.

How many tons is a Trane air conditioner?

Here’s a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 – 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons. And this is another one that is 2.5 tons. In case you are doubting whether you have found the right two numbers, you can double check it by checking for the RLA rating.

What do the numbers mean on a Trane heat pump?

For Trane, you should look for the last two numbers of the first numbers after a cluster of letters at the beginning of the model number. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands.