Model number 41 is how much tonnage

That model number is for an air handler (indoor unit) and not associated with tonnage. Air handlers are more often rated according to CFM and auxiliary heat.

In order to get the tonnage you would need to look at the model number of the outdoor unit (likely a heat pump). Typically tonnage is expressed in 1000s of BTU/hr, i.e. 24 = 2.0, 30 = 2.5, 36 = 3.0, etc.

How it Works

Stone and Mulch Calculators

As an example, let's use 500 square feet to be mulched at a
3" depth.

1. First, the depth must be converted to feet. To convert inches to feet, simply divide inches by 12, the number of inches in a foot.
   
   So for our example: 3 inches divided by 12 equals a 0.25 foot depth.
2. Now that we have the depth in feet, we can multiply the depth by the area.
   
   So for our example: 0.25 foot depth times 500 square feet equals 125 cubic feet.
3. If you are calculating 0.5, 2, or 3, cubic foot bags, simply divide 125 cubic feet by the size of the bag.
   
   So for our example: if we are using 2 cubic foot bags, we can divide 125 cubic feet by 2 which equals 62.5 bags.
4. If you are calculating cubic yards, we need to convert 125 cubic feet to cubic yards by dividing by 27. One cubic yard is equal to 27 cubic feet, see the diagram below.
   
   
   
   So for our example: 125 cubic feet divided by 27 equals 4.63 cubic yards.

For Your Information

• 1 inch equals 0.08333 feet
• 1.5 inches equals 0.125 feet
• 2 inc

There are several ways to do this.
We can choose either inches or feet as our base.
Let's do the case in inches.
Let's say the measurements are 5'2" by 2'4".
Step 1 - Convert everything into inches, so multiply the feet by 12 and add the inches. 5'2" becomes 5x12+2 = 62". Similarly, with 2'4" 2x12+4 = 28".
Step 2 - Calculate the area in square inches. 62" x 28" = 1736 square inches.
Step 3 - Convert square inches into square feet by dividing the number of square inches by 144 (12" x 12"). I get 12.06 square feet.

Let do the case in feet using the same measurements.
Step 1 - convert everything into feet. Since there are 12" in a foot, divide the inches by 12 and add to the feet. 5'2" becomes 5 + 2/12 = 5.16'. Similarly, 2'4" becomes 2 + 4/12 = 2.33'.
Step 2 - calculate the area in square feet. 5.16' x 2.33' = 12.02 square feet.
Step 3 - Convert the square feet to square inches by multiplying the answer in square feet by the number of square inches in a square foot (144). Imagine a square 12" by 12". 12.02 square feet x 144 = 1730 square inches.

Note that I have rounded my answers, thus, they are not equal. To avoid this, keep the answer in your calculator and round only at the end.

Any questions, let me know.

Good luck.

Paul

You can find the tonnage in the model number which increases by increments of 12, so if the model number is 24 =2 tons. Model number on your a/handler is 17. Thats a ton and a half. Really should match the evap and condenser for the best efficiency. ...

is it inside or outside unit

If you mean the result shows up as 73/12, then it is dividing 73 by 12 and coming up with 73/12 as the result, which is perfectly correct. To convert a single result to decimal, press the S--D key. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

Hi,
Look in the model number for a pair of numbers like 18, 24, 36, 48 ,60... these are the btu output of the unit... then divide that number by 12 to get the tonnage of the unit... for that compressor to work for you the unit should have a "36" in the model number...

heatman101

Hi, yes the number you are showing me 036 indicates its a 3 ton unit. For every ton of cooling, you will have 12,000 btu's of cooling. 36 divided by 12=3 ton unit. Its showing me also its a Ruud Handler 2.0 ton which would be a Model# UACC-024JAS? If your mobel number is the one you gave me, UACC-036JAS, this is a 3 ton unit, absolutely no questions. I hope I have been of help to you. I am a licensed air conditioning / Refrigeration /Heating Contractor. Let me know if I have been of help.
Sincerely,
Shastalaker7
PS If this is a split system with the indoor air handler and condenser outdoors, both coils must be the same tonnage for it to work for you properly. You can't have a 2 ton indoor evaporator coil with a 3 ton condensing unit.

ok ready for this? To find the tonnage look at the serial # Tonnage is related to 12's If there, on the serial # there is say 0062490 the tonnage is 24 or two tons 24 divided by 12 equals 2 Say the serial # contains 0063090 then the tonnage is 2 1/2 because of the 30 hopefully you see what I am saying the number in the serial # if it can be divided by 12 or 6 this is the tonnage. If you will send me the serial number I will tell you the tonnage. The serial number is on the outside unit at the copper connections where the electrical lines go in.

Good luck on your repairs hope this helped send me a note online here and if you need I will give you tonnage if you send the model # and serial number with your response> I will check online around 1500 hours on 1/9/10 central time. Remember to look for the numbers that are divisible by either 12 or 6 on the serial number

Dave

ok so when you're typing it into your calc. like that don't type it in without parenthesis.

example:

2^3=8
to find the cube root of 8, you type in 8^(1/3)

DONT type 8^1/3 because that means that you raising the 8 by a one and then dividing that answer by 3