Goodman air conditioner age by serial number

Sunday, June 17, 2018. The year of manufacture of Aspen air handlers and evaporator coil units is indicated by the first two numbers, after a single letter, in the serial number. So the data plate shown above indicates the evaporator coil was manufactured in 2017. The letter at the beginning of the serial number is the month of manufacture: A ...

Goodman air conditioner age by serial number. The duration of warranty coverage in Texas and Florida differs in some cases. At Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A. The GSXN3 Air Conditioner by Goodman has up to 14.5 SEER2 Performance. Learn more about Goodman Manufacturing AC systems today!

The brand is goodman. the serial number is 9404032407. I am - Answered by a verified HVAC Technician ... What have you tried so far with your Goodman air conditioner? I am trying to figure out how many tons my AC system is. i am not trying to fix it. ... I apologize but due to age this was not well supported electronically. I can tell you ...

Goodman GSC130301 - Goodman 2.5 Ton 13 SEER Central Air Conditioner - R22 Refrigerant- NOTE: This unit does NOT come pre-charged with R22 refrigerant and only a licensed HVAC technician will be able to acquire the refrigerant <br><br> The Goodman GSC13 13 SEER Air Conditioner features the unique Goodman sound control top design for quiet operation. In addition, the unit has an ...The 1st thru 4th digits of the serial number represent the decade, specific year of the decade, and production week of that year. Style 4: ... Inspectors, HVAC professionals, Facilities Managers, HOA’s, etc.., in determining the date of manufacture and/or age of HVAC equipment to determine the expected useful life (EUL). This web …To receive the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. The unit must be installed in conjunction with a new split system air conditioner or heat pump to which it is properly matched by the installer. Online registration is not required in California or Quebec.What is the ton-age for serial 0103533919 goodman air conditioner? Updated: 9/15/2023. Wiki User. ∙ 14y ago. ... What is the ton-age for serial 0103533919 goodman air conditioner? Write your ...Air Conditioners and Heat Pumps. If you are looking for the model number on a Goodman air conditioner or heat pump, there are a few places you can check. One common location is on the back or side panel of the unit. Look for a sticker or tag that has the model number printed on it. Another place to check is on the inside of the unit.Nov 19, 2023 · Amana® HVAC age. How to determine the date of production/manufacture or age of Amana® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can ...

*Complete warranty details are available from your local dealer or at www.goodmanmfg.com. To receive the Lifetime Compressor Limited Warranty (good for as long as you own your home), Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year or 2-Year Unit Replacement Limited Warranty, 20-Year Heat Exchanger Limited Warranty, and 10-Year Parts Limited Warranty ...For instance, if the serial number is 1004541123, it indicates that the unit was produced in April of 2010 (04 2010). By decoding the serial number, you can easily determine how old your Goodman air conditioner is. How to tell goodman age by serial number? To determine the age of a Goodman unit by its serial number, simply …The model and serial number can be found on the rating plate of your air conditioner or heat pump. This is generally found slightly above the refrigerant valves on the back side of the unit. Additionally, many local Goodman brand dealers will affix the “traveler label” from the shipping box to the paperwork provided to a homeowner post ...Products /. Heat Pumps. Goodman ® is one of the biggest names in home cooling, heating and energy-efficient home comfort. That's because Goodman lives up to its name in a big way, with time-tested energy-efficient technology, highly durable materials and spot-on manufacturing. So, no matter where you live or whether your home is small or ...Thursday, November 11, 2021. Goodman air conditioners, heat pumps, and furnaces are made by Goodman Manufacturing Company, with headquarters in Houston, Texas. Goodman has been a subsidiary of Daikin Manufacturing, of Osaka, Japan, since 2012. Also see How can I tell the age of a Goodman air conditioner from the serial number? …

Locating the Serial Number. The serial number is also typically located on the label on the outside of your AC unit. It may be located next to or below the model number. The serial number is a unique identifier that is used to track the manufacturing date and warranty information of your AC unit.To determine the age of your Lennox HVAC system, focus on the serial number’s third and fourth digits, representing the year of manufacture. Following these, a letter denotes the month, with ‘A’ for January and continuing alphabetically to ‘M,’ excluding ‘I.’. For instance, in serial 1919H16627, “19” signifies the year 2019 ...Just ask - No call centers! We are a USA business based in Denver, Colorado and we stand fully behind our products and service. Buy Genuine Air Conditioner Parts for Goodman CK24-18. It's Easy to Repair your Air Conditioner. 1 Parts for this Model. Parts Lists, Photos, Diagrams and Owners manuals.Serial Number Nomenclature - ICP, TempStar and Heil Parts. International comfort products f8mvl installation instructions manual Heil comfortmaker age hvac building center style year h551 Goodman air conditioner serial number lookup : goodman model clt48-1b. Icp manuals, parts lists, wiring diagramsHow To Look At A House. How do I tell the age of a Grandaire air conditioner or furnace from the serial number? The fourth and fifth digits of the serial number are the year of manufacture. The data plate shown below, with the serial number GS3001002827, indicates that the unit was manufactured in 2000. To find out the age of … Warranty Lookup. * Serial#. * Model. * Last Name. Zip Code. * Install Type. Residential Commercial Multi-Family. * Homeowner last name must be entered and verified to display complete limited warranty coverage.

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The duration of warranty coverage in Texas and Florida differs in some cases. At Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A. The GSX13 Air Conditioner by Goodman has 13 SEER Performance. Learn more about Goodman Manufacturing AC systems today!High-density foam compressor blanket provides noise reduction when the compressor is in operation. Assists contractors in troubleshooting the system with improved diagnostic accuracy by utilizing indicator lights, seven-segment LED display, and fault code storage. Fully charged with refrigerant sufficient for 15 feet of tubing length to assist ...The serial number is critical for determining a unit's precise age and date of manufacture, something the model number will only hint at. Since Goodman purchased Amana in the nineties, the same methods for decoding serial numbers can be applied to both brands. ... The results from the built-in Goodman Serial Number Decoder are shown below. For ...If your Trane serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. This company again made changes in the year 2010. The first two digits of the trane serial number lookup age are the year. There can be variations in serial number formats, especially in older or special ...

How to determine the date of production/manufacture or age of Daikin® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from as ...We have a CK-30-1T Goodman air conditioner serial number XXXXXXXXXX We recently purchased the house and turned on the air conditioning for the first time. We switched the thermestate to "cool" and the outside unit kicks on and the inside unit blows air, but after having it on for 6 hours the house got warmer by 4 degrees instead of colder.Possible Causes: Dirty or clogged air filter. Pilot light or ignition issues. Gas supply problems. Faulty flame sensor or thermocouple. Troubleshooting Steps: Replace or clean the air filter. Check the pilot light or ignition system for proper operation. Make sure the gas supply valve is open.Amana® HVAC age. How to determine the date of production/manufacture or age of Amana® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can ...For Goodman air conditioners, the date code is typically located on the unit’s serial number label. It consists of a four-digit year followed by a two-digit month. For example, if the date code is 2305, it means the unit was manufactured in May 2023. Decoding the Date Code. To decode the date code on your Goodman air conditioner, follow these ...Goodman Draft Inducer Motor. Genuine OEM Part # 0171M00001S | RC Item # 3342922. Reviews. Skill Level. We sell the real thing! Watch Video. $163.58. Draft inducer motor replacement. If mounted horizontally, related items are needed for replacement motor.How to determine the date of production/manufacture or age of Bryant® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from as ...G = 1977 or 1998 H = 1978 or 1999. J = 1979 or 2000 K = 1980 or 2001. L = 1981 or 2002 M = 1982 or 2003. N = 1983 or 2004 P = 1984 R = 1985. S = 1986 T = 1987 V - 1988. W = 1989 X = 1990 Y = 1992. So WD H P875237 would be either 1978 or 1999. And here’s an example below that could be 1980 or 2001 but, but we also knew that the …

Nov 5, 2023 · Depending on Daikin’s format, interpret the numbers (or letters) according to their guideline. If the serial number starts with L0112…, it could mean that L is a plant code, 01 represents the year (2001), and 12 represents the month (December). For a serial number like 2017M123456, 2017 might directly indicate the year of manufacture.

Heating and cooling equipment independent dealers nationwide from January 2019 through November 2021 for between $200 and $1200 per unit (drain pan paired with evaporator coil).Consumers may have purchased a bundled product including the coil, furnace, installation, and ancillary parts and supplies, or may have purchased the evaporator coil drain pan separately as a replacement product.Make sure you’ve entered your serial number correctly. If you’re trying to register a new ductless system, enter the serial number followed by a “-” and then the model number (example: 5001234T-MSZ-GE25VA-E1).How to read and decode Ducane serial numbers: There are 10 digits to Ducane serial numbers and there are two types of serial number. First type: 224678 0515 (Made up serial number) You will determine the month and the years from the last four digits of the serial number. 224678|05|15. 05 is the year HVACs unit was made.A Key to Determining Furnace Age: The Serial Number Find the Serial Number. ... Amana/Goodman: 0208123456: 02 is the year (2002) 08 is the month: Amana/Goodman: 97-12345: ... 7 Costly Mistakes People Make When Buying a Heating or Air Conditioning System. Key things to know before buying a new heating or air conditioning system. GET INSTANT ACCESS!Mar 8, 2024 ... For units made from 2002 to 2009, the first number represents the year: 2 is 2002, 3 is 2003, etc. The next two numbers are the week of the year ...Air Conditioners and Heat Pumps. If you are looking for the model number on a Goodman air conditioner or heat pump, there are a few places you can check. One common location is on the back or side panel of the unit. Look for a sticker or tag that has the model number printed on it. Another place to check is on the inside of the unit.How to determine the date of production/manufacture or age of Carrier ® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from …Wednesday, May 20, 2020. The second two digits of the serial number are the year of manufacture of a Day & Night heat pump or air conditioner. This unit was manufactured in 2002. For units from the late 1960s thru the late 1980s, there is a different serial number code, with the single number after an initial letter being the year of manufacture.Three areas generally differentiate each Goodman brand product - warranty coverage, feature set and efficiency. Your local Goodman brand dealer can help ensure that you understand the differences in warranty length coverage for the standard limited warranty*, the product features for a unit (e.g. CoreSense™ Diagnostics for Copeland Scroll™ compressors to prevent the compressor from being ...1.5 Ton, 13 to 14 SEER Condenser, R-410A Refrigerant. + 2 More. ( 139 Reviews) Model: Goodman GSX130181. Delivers reliable cooling to every corner of your home. Sturdy design for long term durability. Built for simple installation and easy maintenance. Peace of mind with 10 year warranty (with registration) $ 1,090.00.

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How to Go ampere Carrier Air Conditioner Serial Figure - or Furnace or Heat Pump. This section is concerning Carrier AC, heat pump and furnace equipment produced stylish the latest 30 period. ... Goodman HVAC Age: Sequential Number Decoding for DIRECT, Furnace & Heat Pump; Trane HVAC Age: Serially Total Decoding for AC, Furnace & Heat Pump ...This user manual contains important warranty, safety, and product feature information. View the user manual below for more details. Want a copy for yourself? Download or print a free copy of the user manual below. Download the manual for model Goodman CK30-1B air conditioner. Sears Parts Direct has parts, manuals & part diagrams for all types ...The Goodman literature library has consumer brochures and technical specifications for various Goodman HVAC models and product lines. About. History; Energy Responsibility; Why Goodman ... Air Conditioners (PDF) GVXC20 - ProductSpecs GSXV9 - ProductSpecs GSXS6 - ProductSpecs ...Need More Answers? Discover Goodmant registration FAQs of newly purchased and installed air conditioner, gas furnace, heat pump, packaged unit or other Goodman HVAC products.Identifying the age of your Goodman Air Conditioner unit is straightforward once you understand the serial number format. The initial four digits reveal the manufacturing date, which is crucial for scheduling maintenance, claiming warranties, and making informed decisions about upgrades or replacements.Locate the Capacitors: On your Goodman air conditioner, capacitors are typically cylindrical in shape and are often located near the compressor and fan motor. There may be two types of capacitors: the start capacitor (for the compressor) and the run capacitor (for the fan motor). 2.Saturday, June 16, 2018. Arcoaire is a division of International Comfort Products Corporation and uses the same serial number system as their other brands: the first two numbers after an initial letter are the year of manufacture. So the serial number on the data plate shown below indicates the condenser was produced in 2002.3 Ton 14 SEER ACiQ Air Conditioner Condenser. Rating: 12 review (s) Your Low Price $1,381.00. 3 Ton 15 SEER ACiQ Air Conditioner Condenser. Rating: 1 review. Your Low Price $1,550.00. 3 Ton 13.4 SEER2 ACiQ Air Conditioner Condenser.The second two digits of the serial number are the year of manufacture for Lennox units. This unit was manufactured in 2010. To find out the age of another brand of air conditioner or heat pump, go to How do I determine the age of my air conditioner?, which has a listing of all major manufacturers and links to instructions for decoding their ... But they are still the way to know the age of the air conditioner. While the first one contains ten digits and one letter, this second one contains nine digits and no letters. For instance, you may see the digits 950305071; the first two digits represent the year of manufacture, which is 1995. The next two digits represent the month of ... Goodman will also assist consumers in gathering information on their units including the drain pan serial number, the furnace model number and brand name, and the model number for the outdoor system. Recall date: November 18, 2021. Incidents/Injuries: Goodman has received 23 reports of fire involving the evaporator coil drain pans. These ...How to determine the date of production/manufacture or age of Rheem® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from … ….

For example, a serial number of 359952 809 represents a manufacturing date of 9th week of 1968, 1978, or 1988. The decade can be estimated by age of the property (these are often original units in 1970's …"Thank goodness for Goodman.®" In particular, your Goodman brand GSX16 Air Conditioner will provide you with reliable cooling and money-saving energy efficiency levels as compared to lower SEER air conditioner units. ENJOY THE COMFORT You can count on your Goodman brand GSX16 Air Conditioner to keep you cool on even the hottest summer days.Saturday, July 21, 2018. The first two digits of the serial number are the year of manufacture for a Goodman heat pump or air conditioner. This unit was manufactured in 2013. To find out the age of another brand of air conditioner or heat pump, go to How do I determine the age of my air conditioner?, which has a listing of all major ...Trane HVAC Age: Serial Number Decoding for AC, Furnace & Heat Pump. Trane age of unit - here is how to read a Trane serial number: For units made from 2002 to 2009, the first number represents the year: 2 is 2002, 3 is 2003, etc. The next two numbers are the week of the year, so 01 would be the first week in January, and 52 would be the last ...How to determine the date of production/manufacture or age of Daikin® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from as ...Goodman will keep you cool as a cucumber. Don't let high utility bills make you lose your cool. Taking pride in our company heritage. Goodman is one of the biggest names in home cooling, heating and energy-efficient home comfort. That's because Goodman lives up to its name in a big way, with time-tested energy-efficient technology, highly-The second and third digits indicate the year of manufacture. For example, “19” represents the year 2019. The fourth and fifth digits signify the month of manufacture. For instance, “01” represents January. By decoding the serial number, you can uncover the manufacturing date of your Daikin air conditioner.Heat Controller® HVAC age. How to determine the date of production/manufacture or age of Heat Controller® and related brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. Goodman air conditioner age by serial number, A dealer should be involved in accessing the serial number. Additionally, many local Goodman brand dealers will affix the “traveler label” from the shipping box to the paperwork provided to a homeowner post installing a unit, making it unnecessary to physically view the serial number on the unit. The serial number is a ten digit code that ..., Goodman: Goodman serial numbers are 10 digit numerical where the month and year are encoded in the first 4 digits. The year is the first 2 and the month the second 2. For example 1404123456 is manufactured is April 2014. Rheem/Ruud: Modern Rheem systems use two styles of date encoded in the serial number., Franklin is a brand of inverter-type HVAC system manufactured by Goodman and uses their serial number encoding system. The first two numbers of the serial number are the year of manufacture. So the data plate shown below indicates the unit was manufactured in 2018. To find out the age of another brand of air conditioner or heat pump, go to How ..., "Thank goodness for Goodman.®" In particular, your Goodman brand GSX14 Air Conditioner will provide you with reliable cooling at money-saving energy efficiency levels as compared to lower SEER air conditioner units. ENJOY THE COMFORT You can count on your Goodman brand GSX14 Air Conditioner to keep you cool on even the hottest summer days., Friday, June 22, 2018. Frigidaire is a brand manufactured by Nortek (formerly Nordyne) and the fourth and fifth digits of the serial number are the year of manufacure for most units. So the data plate for a package heat pump shown below indicates it was manufactured in 2001. An older format uses five numbers followed by a dash, and then the ..., Tuesday, July 10, 2018. Xenon heating and air conditioning systems are manufactured by the Goodman Company and use the same serial number system as other Goodman products: the first two numbers of the serial number are the year of manufacture. So the serial number 08 10023290 shown below was manufactured in 2008., The model and serial number can be found on the rating plate of your air conditioner or heat pump. This is generally found slightly above the refrigerant valves on the back side …, How to determine the date of production/manufacture or age of Carrier ® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from …, The Goodman air conditioner age code can be determined by decoding the serial number, which contains the manufacturing date. It is important to know the age of your air conditioner for proper maintenance and warranty purposes. Goodman air conditioners are known for their reliability and efficiency, but like any appliance, they have a lifespan., The Goodman Air Handler's All-Aluminum evaporator coil is constructed from aluminum tubing, fins and end plates giving you a single metal solution for outstanding, time-tested, heat transfer performance properties. If you're looking for an evaporator coil that offers enhanced durability, coupled with enhanced performance (as tested in our ..., A Key to Determining Furnace Age: The Serial Number Find the Serial Number. ... Amana/Goodman: 0208123456: 02 is the year (2002) 08 is the month: Amana/Goodman: 97-12345: ... 7 Costly Mistakes People Make When Buying a Heating or Air Conditioning System. Key things to know before buying a new heating or air conditioning system. GET INSTANT ACCESS!, Wednesday, May 20, 2020. The second two digits of the serial number are the year of manufacture of a Day & Night heat pump or air conditioner. This unit was manufactured in 2002. For units from the late 1960s thru the late 1980s, there is a different serial number code, with the single number after an initial letter being the year of manufacture., Month of manufacture is 6th & 7th digits of the serial number combined. Style 3: 21584- 97B Description: Nine (9) character serial number (includes the dash (-)) that begins with five (5) numerical digits followed by a dash (-), two more numerical digits and ends with a letter., Simply put, communications technology that is typically located in a thermostat was moved from the wall and securely placed into the HVAC equipment! At Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A. The energy-efficient GSXC18 AC by Goodman has Up to 19 SEER Performance., Aug 11, 2023 ... What's the brand and serial number of the other end, the Air Handler, or coil and or furnace, if those parts are original to the outdoor unit., To determine the age of your Goodman air conditioner, locate the serial number on the unit and refer to the manufacturer’s date code. The serial number usually includes the year and month of manufacture., To age your Daikin equipment, find the serial number that is printed just below the model number on the data plate. The first two digits are the year the equipment was made, and the second two digits are the month. This is the same as aging Goodman HVAC equipment. In the example below the serial number is 1705282056., The second two digits of the serial number is the year of manufacture of a Bryant heat pump or air conditioner. This condenser was manufactured in 2009. To find out the age of another brand of air conditioner or heat pump, go to How do I determine the age of my air conditioner? , which has a listing of all major manufacturers and links to ..., 3) Date of Installation. The date of installation is usually the best way to determine the age of an air conditioner. It can be seen on the manufacturer's sticker on the back of the unit or the sales receipt from when it was installed. If you don't have either of these, you can try looking up the model number online to find out when it was ..., Age of Unit: Goodman AC, Furnace or Heat Pump. Here is how to read a Goodman serial number. The encoded serial number on the rating or data plate will tell you the year and month the unit was made. Goodman uses 10 character serial numbers on all of their HVAC products. The characters are all numbers., Midea Air Conditioners serial number decode - Serial Number C703095030711704400004. 22 digit serial number -. The first 3 digits are the Model # so - C70. Next 8 digits - Not sure didn't ask (probably internal) Next is the manufacture date - Counting the "C" the 12-14 digits are the date of manufacture yr/m., Friday, June 22, 2018. Frigidaire is a brand manufactured by Nortek (formerly Nordyne) and the fourth and fifth digits of the serial number are the year of manufacure for most units. So the data plate for a package heat pump shown below indicates it was manufactured in 2001. An older format uses five numbers followed by a dash, and then the ..., Write down the serial number and the model — or better yet, snap a photo. Then a quick online search ought to turn up the age of your air conditioning. If you can't find what you're looking for or you want to save time, send us the photo with a description of any issues your air conditioner is having. 3., The date of production/manufacture or age of Goodman Manufacturing® brand HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Goodman Manufacturing Company, L.P. ... Goodman marketed the Janitrol® brand as "budget friendly" residential and commercial air conditioners, heat pumps, and furnaces ..., View and Download Goodman GSX technical manual online. GSX 13 SEER Series Single Phase Condensing Units with R-410A. GSX air conditioner pdf manual download. Also for: Gsx130181a, Gsx130241a, Gsx130301a, Gsx130361a, Gsx130421a, Gsx130481a, Gsx130601a, Gsx130181b, Gsx130241b,..., The duration of warranty coverage in Texas and Florida differs in some cases. At Goodman, we believe in American dependability. Units are designed, engineered and assembled in the U.S.A. Check out the GC9C96 Ga Furnace by Goodman, and learn more about Goodman Manufacturing Ga Furnace and more HVAC products today!, Friday, June 22, 2018. Frigidaire is a brand manufactured by Nortek (formerly Nordyne) and the fourth and fifth digits of the serial number are the year of manufacure for most units. So the data plate for a package heat pump shown below indicates it was manufactured in 2001. An older format uses five numbers followed by a dash, and then the ..., Goodman aruf25b14 2 ton standard multi positional air handler 20 kilowatt heater coil hksc20da heat pump gsh130301ba contactor capacitor replacement questions applianceblog repair forums page 12 of mfg conditioner aspf user guide manualsonline com wiring circuit diagrams step right up appliance service manuals ac diagram for android rheem ruud condenser fan motor 51 23055 11 manual manualzz 3 ..., Nov 2, 2023 · You can find the age of American Standard HVAC by decoding the serial number. The production date can be found in the first 4 or 5 digits of serial number. Here we have an example of serial number nomenclature and how read it. Serial Number #7236TPW3F – This style of serial number are used from 2000 – 2009. , 800.438.8898. Fix your commercial kitchen equipment today! Find genuine OEM Goodman Air Conditioner Parts at Parts Town with the largest in-stock inventory and same day shipping until 9pm ET., The date of production/manufacture or age of Dettson® HVAC equipment can be determined from the serial number located on the data plate. ... Description: Ten (10) character Serial number begins with a single letter followed by nine (9) numerical digits. Year of manufacture is 2nd-3rd characters. Month of manufacture is 4th-5th characters., How to determine the date of production/manufacture or age of Bryant® brand HVAC Systems. The industry average service design life for most forced air furnaces is 15-20 years, and the industry average service design life for most air conditioning condensing units is 10-15 years. The average service design life of boilers can vary from as ..., Goodman Air Conditioner Age Code is used to determine the age of Goodman air conditioners. It can be found on the serial number label located near the electrical box, on top or side of the unit. The first two digits in a Goodman air conditioner’s serial number indicate its year of manufacture.