NOTES ADDITIONAL:
The second character of the serial number for this Mitsubishi type denotes the month of production. Months 1 through 9 are represented by numbers, and months 10 through 12 are represented, respectively, by letters X, Y, and Z.
According to data gathered from the producer, Mitsubishi’s production fiscal year starts in April (4th month) and concludes in March of the following year (3rd month). Units produced in months 1 through 3 will therefore be identified by the previousyear code in the serial number, however they might have a different build date reflecting the actual year. the picture underneath
In This Article...
What is the model number for my Mitsubishi air conditioner?
Look at the back of the handheld remote control to get the model number of your air conditioner. If a sticker is present, it may have a code that begins with one in the list of model numbers below. You may find user guides in the help section. Type No.
How are AC Labels to be read?
Are you aware of the size of your air conditioner? There is a lot of discussion concerning the drawbacks of using large air conditioners in the field of building science. Why? In a nutshell, if the air conditioner is too huge, they might not dehumidify as efficiently, short-cycling burns them down faster, and your home will likely be less comfortable. However, knowing the size of your AC is necessary before determining whether it is big. (Note: Finding the size of your present AC is the topic of this article; figuring out what size you need is not.)
Look for the label
The good news is that most HVAC manufacturers make it simple to ascertain your air conditioner’s nominal capacity. The model number contains it. Find the metal noisemaker that is tucked away outside in the backyard or along the side of the house. It will resemble the building you can see above, albeit perhaps not quite as run-down as that one. Then locate the label that contains the information about your AC. It will resemble the picture below.
You can see the model number (M/N) and serial number (S/N) at the top of the label. The number you’re looking for can be found in the model number. Not all manufacturers do this, but the majority will provide you with a 2 or 3 digit portion that indicates the number of tens of thousands of BTUs per hour that your air conditioner can remove from your house.
The type and efficiency of the unit you’re looking at are described in the model number’s first section. The 13HPX indicates that this Lennox type, which is not the outdoor unit depicted at the top of the article, has a heat pump with a 13 SEER efficiency rating.
The digits you need
But the portion that tells you the nominal size is right after that series of five characters: 048. In this instance, the air conditioner or heat pump has a nominal capacity of 48,000 BTU/hour. Since the actual capacity will almost definitely differ, I suggest notional.
The figures for household heat pumps and air conditioners are:
The nominal capacity in thousands of BTU/hr is indicated by the first three digits of the model number. Calculating the number of tons of nominal capacity your air conditioner has is simple because 12,000 BTU/hr is equal to 1 ton of capacity.
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How can I determine the year that my air conditioner was produced?
Go to the air conditioning system’s exterior cabinet. A metal nameplate with the system’s technical specifications is fastened to it. The nameplate is often affixed to the cabinet’s backside.
The manufacturer’s date should appear as a month and year towards the top of the nameplate. (The manufacturer’s date may occasionally be referred to as MFR DATE.) Congratulations if you find this since you now understand the “your AC’s date of birth. Easy!
On the nameplate, however, might not be the manufacturer’s date. Take a digital photo of the plate in this situation. Note the model number, serial number, and brand using it as a guide. You can obtain the manufacturer’s date from this data if you know where to seek or who to ask for it. One method is to use a search engine online and enter these details and the terms “date of manufacture. A website describing how to decipher the serial number to determine the manufacture’s date ought to appear.
For instanceand this only applies to one manufactureryou might discover that the AC unit’s serial number, 7032TPW3F, indicates that it was created in the third fiscal week of 2007, or in January 2007. How did you make this judgment? 7 denotes the year, while 03 denotes the fiscal week. If you want to be very particular, the number two is the work day, but unless you want to throw your air conditioner a birthday party, you don’t need to know this.
Call a local, professional HVAC contractor like us if you don’t want to dive into this degree of Sherlock Holmes detection!
and give them the information. They can quickly respond to your question concerning the age of the air conditioner.
How can I locate a model number’s SEER rating?
The SEER rating is shown on a yellow sticker with the phrase “Energy Guide” that is seen on the majority of units. The label from a unit with a rating of 15.0 is displayed in the image to the right.
The manufacturer label for an air conditioner includes the model and serial number towards the top, as well as the SEER rating. Look for the model number’s first few digits. For instance, an air conditioner with a model number starting with 15AC has a 15 SEER rating.
Which numbers on an air conditioner represent what?
In San Bernardino, not many people are familiar with the British thermal unit, or BTU, although it is the unit of measurement used in the HVAC business to convey thermal energy. BTUs are used for both furnaces and air conditioners. The amount of energy required to raise the temperature of one pound of water by one degree Fahrenheit is measured in BTUs. The BTU rating of an air conditioner indicates how much heat it can remove from the air in an hour in terms of BTUs. This demonstrates how well a unit cools a room.
What does the air conditioner’s model number mean?
Model numbers for AC Since different AC manufacturers use different codes, there isn’t a universal model number decoder, but you may use the model number to find out your air conditioner’s capacity, tonnage, single- or variable-speed, voltage, refrigerant type, and brand.
Where is the AC unit’s tonnage?
The AC unit itself is the best location to look. Look for a data plaque affixed on the side of the condensing unit outdoors. Track down the model number. There should be an even, two-digit number included inside this string of letters and numbers. Residential apartments are available in sizes ranging from 18 to 60. To determine the tonnage of your AC unit, divide the figure by 12, which equals 12,000 Btu/hr (1 ton of cooling capacity). You can also see our chart below, which shows the figures and the tons they represent.
How do I figure out my Mitsubishi AC’s tonnage?
You should search toward the end of the model number for Mitsubishi. It will be a two-digit figure that may be divided by 6 or 12 and will reflect the system’s nominal BTU in thousands of BTUs. The data plate below says the system is 1.5 tons because a ton of air conditioning is 12,000 BTU, and 18 divided by 12 = 1.5.
On the air conditioning information sticker, which of the following is present?
The correct charge for the air conditioner, according to Tech A, may be located on the identifying sticker for the air conditioner under the hood. According to Tech B, the sticker needs to include information on the oil capacity, charge volume, and refrigerant kind.