Reading Ruud Model Numbers

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Serial numbers are commonly used in many different types of trane product. Letters are sometimes used along with numbers in the coding. There is no standard format for how the letters and numbers are used. Trane heating and air conditioning companies are free to decide how they want to use the package unit model number.

Ruud. RUG PRO40-40F 40 40 N 3 68 0.62 21 63 1/4 8-Year 8-Year Rheem 41XR40 40 40 N 3 68 0.62 21 61 3/4 10-Year 1-Year Ruud MHR40 40 40 N 3 68 0.62 21 61 3/4 10-Year 1-Year AWHC. FG122-40T40-3NOMV 40 40 N1 3 69 0.63 20 62 12-Year 12-Year N1 Propane, change 'N' to 'P' in model number. AWHC models with prefix 'FG' will change to prefix 'BFG' 2006. An Amana model number is as an example of how manufacturers code furnace characteristics. Table 7.2.1 shows the Amana model number “GUID045CA30.” The first row of the table shows the. U = Ruud W = Weatherking G = Natural Gas D = Upflow L = Downflow P = Upflow/ Horizontal J = Acclaim A = Acclaim II K = Acclaim II Plus 2 L = Acclaim II. Judy for Hotpoint electric water heaters, the age is encoded in the heater's serial number, not the model nor catalogue number. Take a look at the data tag on your heater. If it is in the form RN then the age is encoded in positions 3-4-5-6 starting from the left - so my example would be M M Y Y or 06 03 or the 6th month of 2003.

Determining water heater age date from serial numbers by Final Analysis Home Inspections in Virginia beach, Chesapeake, Suffolk, and Portsmouth Virginia, Va.

What Are Rheem AC Model Numbers For? Rheem air conditioning model and serial numbers are used to determine the age of the unit as well as where it was made. This information is used for insurance issues, when signing up for service contracts and for finding replacement parts. SERIAL NUMBER NOMENCLATURE Prior to 1980 April 1, 1980 to June 1,1980 June 1, 1980 to Current 123456 A D 123 D A 123456 123 H 02 Compressor Part Number 123= 8000- 123 Date Code Unit Identity1962=B Number MONTH JAN = A FEB = B MAR= C APR = D 1972=M.

Related article: Also see 'How big should your water heater be' at our Home Inspection news blog.

As home inspectors it's important to be able to decipher the age from the water heater manufacturers serial numbers so we can report aging conditions and tell you when you can expect to replace them because a water heaters service life is approximately 13-18 years.

All water heaters have a Rating Plate that lists important data such as the model and serial numbers, manufacturing company's name, length of warranty, wattage of elements installed (on electric models), gallon capacity, input BTU rating (gas models), and more.

You can determine the age of the water heater by de-coding the serial number. Some manufacturers make it easy by incorporating the month and year built into the first 4 digits of the serial number. For instance, the picture below shows that this Rheem water heater was manufactured in December of 1991 (1291). Other manufacturers use different formats, but in a similar fashion.

Let's decode the above rating plate: This is a model 21V50-2, serial number 1291A39968, manufactured in December of 1991, 50 gallons, 36000 BTU's per hour, and it set to work with Natural Gas only. The other info you see relates more to Service Technicians, and shouldn't be needed by the average homeowner.

The picture below shows the entire Rheem Rating plate. This 50 gallon electric tank was built in August of 1984, and came equipped with 4000 watt elements

AO SMITH A600 mics process 2 manual download. rating plates look a little different, but have all the same info. Their date de-coding is a little different.

AO SMITH puts the year first (1991), and the month second (07, or JULY). It's a little harder to find the info on the AO SMITH plate, but it's all there!

American water heater rating plate, with close up below.

American's format puts the year first, then the week the tank was built. In this example, the tank was made in the 17th week of 1998.

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The Bradford White rating plate is the most difficult to decode. To find the age of a Bradford White tank, you have to understand their coding. The year of manufacture is noted by the first letter of the serial number, the month is the second letter. The decoding is based on the following format:
Year Decoder: G = 1990; H = 1991; J = 1992; K = 1993; L= 1994; M= 1995; N= 1996; P= 1997; S= 1998; T= 1999; W= 2000; X= 2001; Y= 2002; Z=2003; A= 2004; B=2005; C=2006; D=2007
Month Decoder: A= JAN; B=FEB; C=MAR; D= APR; E=MAY; F= JUNE; G=JULY; H= AUG; J= SEPT; K=OCT; L= NOV; M= DEC.

Cara hack kartu kredit untuk belanja tokopedia. The example rating plates is on a tank made in June 2002.

Below is a close up of the Bradford White rating plate. This is a 40 gallon electric water heater, model number MI40L6DS13, manufactured in June of 2002. It comes equipped with 4000 watt elements. Note the 'Maximum Watts' at 4000, this means this tank was built to operate in the 'Non-simultaneous' mode, meaning only one element will energize at a time (standard for residential water heaters). It is designed to operate with a maximum of 150 PSI water pressure, but was tested to 300 PSI at the factory for your safety (a Federal Standard!).

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