How To Determine Ac Tonnage From Model Number

October 14, 2020

This is the series number. The possibilities on residential units range from 18 to 60.

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You can determine the “nominal” condenser tonnage of your hvac system by examining the model number on the data plate at the side of the condenser (outdoor unit).

How to determine ac tonnage from model number. It’s not an exact science, but understanding tonnage designations provides an educated guess when working with unfamiliar model numbers. (1) locate the model number your researching. A normal home needs about one ton for every 400 to 1,000 square feet.

Some manufacturers bury tonnage or btu information in their model numbers. Contact a local heating, ventilating and air conditioning (hvac) contractor and provide them with the model number. How to determine ac tonnage from model numbers.

This indicates the tonnage capacity of the unit. 50,000 + 2,000 + 15,000 + 3,000 = 70,000 btu. Go to the condensing unit on the outside and look for the data plate stamped on the actual side of the compressor.

Here’s a rundown of the range you will encounter: Since each 12,000 btu/hr is equivalent to 1 ton of air conditioner capacity, it's easy to figure out how many tons of nominal capacity your ac has. Goodman air conditioning unit tonnage can be determined by the unit's model number.

Just like the nominal size of lumber or an air conditioning filter, the exact cooling capacity may be a little more or less than the nominal rating, but it’s close. The model number includes the nominal cooling capacity in three digits beginning with zero. 5 tons —21 = 1.

It basically determines how many british thermal units, or btus, of heat can be removed from the internal space within an hour. Or, you might see a. If your system happens to not have the btu or the tons information listed, locate the model number on the label.

(2) hover over each grouping to reveal pertinent info for each part of the model number. To calculate tonnage, divide the btus by 12,000, which is the weight of one refrigeration ton. Four ways to find the size of your air conditioner.

The goodman manufacturing company website provides product specifications, including model numbers, for all current air conditioning units and some older models. 5 people x 400 = 2,000. Are located within the oval/round shaped buttons).

(1) locate the model number your researching. For example, a unit with 18,000 btus has a tonnage of 1.5. (2) hover over each grouping to reveal pertinent info for each part of the model number.

Lennox hvac age building intelligence center. 18, 24, 30, 36, 42, 48, or 60. Go outside to the condensing unit and look for a data plaque mounted to the side.

70,000/12,000 = 5.83 estimated tons required. The higher the ac tonnage rating, the more air it can cool. 1 route de thil bp 49 01120 montluel.

Liebert model number reference guide. To browse sections by part, click on the subject link below. Most hvac contractors can look up the tonnage of the system by using the model.

Tonnage, air flow, kw, etc. The 36 indicates this unit has a btu capacity of 36,000 btus. 3 exterior doors x 1,000 = 3,000.

How to determine ac tonnage from model number download image. The size (tonnage) is never listed on the unit but the model number will usually tell what size is in place now. Divide the number by 12 (which represents 12,000 btu/hr, or one ton of cooling capacity) to get your ac unit's tonnage.if you don't want to do the math, here are the numbers you're looking for and their corresponding tonnage:

The 3 digits in the model number tell you the nominal capacity in thousands of btu/hr. Are located within the oval/round shaped buttons). 18 = 1.5 tons 24 = 2.0 tons 30 = 2.5 tons 36 = 3.0 tons 42 = 3.5 tons

Somewhere within the model number, look for the following numbers: The first digits in the m/n number indicate the unit type and seer rating. The label/tag has faded all i have on file is the model number and the serial number, make.

Locate your exterior ac unit. You can determine the “nominal” condenser tonnage of your hvac system by examining the model number on the data plate at the side of the condenser (outdoor unit). Did you know that you can determine ac tonnage from model numbers on your unit?

The 3 digits in the model number tell you the nominal capacity in thousands of btu/hr. Question posted by francisco the building engineer on may 3, 2011 refer to the manufacturer’s website for their hvac nomenclature of the model number and serial numbers and how those numbers correspond to the tonnage and other technical data. Since each 12,000 btu/hr is equivalent to 1 ton of air conditioner capacity, it’s easy to figure out how many tons of nominal capacity your ac has.

The normal rule of thumb is to use the division of 12 to get the size (tonnage) of the ac take the model number 24acb360a003 as an example. This number is located on a plate attached to the back of the unit, near the power supply and coolant lines. Ac tonnage is used to rate an air conditioning unit.

Tonnage, air flow, kw, etc. The tonnage, or capacity of the system is coded in the model number. And the one below is a 2 ton unit.

Lucky for you, we already taught you that math! Below are examples of how the btu equivalent of a unit is often portrayed and incorporated into a model number; The easiest way to look trane tonnage model number is on the ac unit itself.

The 10 indicates this is a 10 seer unit, the ac stands for air conditioner (as opposed to heat pump, hp). This is the series number. Just like the nominal size of lumber or an air conditioning filter, the exact cooling capacity may be a little more or less than the nominal rating, but it’s close.

There are 12,000 btus in a ton of refrigeration capacity. Beneath the brand name, you should see an m/n number or “model number”. Find the model number on your label.

A ton of air conditioning equals 12,000 btu, and 48 divided by 12 equals 4, so the data plate below indicates the system is 4 tons. The easiest place to look is on the ac unit itself. The possibilities on residential units range from 18 to 60.

How to find ac tonnage. For example, if your air conditioner is 36,000 btus, you have a 3 ton unit. Simply divide the btus by 12,000 to calculate the tonnage of your unit.

15 windows x 1,000 = 15,000.

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