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Trane manufacture date?
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Trane manufacture date?
Over the past 3 months, 15 ana. 40+ years of Trane serial numbers: This page explains or decodes seven Trane serial number styles, making the date lookup very easy for any year going back to the 1970s. Parent Company: Nortek (formerly Nordyne Manufacturing) TRANE Technical Support. Each manufacturer has their own system. The serial number on Trane products is a strong combination of letters and numbers that informs you of the manufacture date. erly completed and verified by an installer's invoice. They began with the letter B and skipped a couple of letters during the years… The first letter of the serial number gives the year of manufacture: " jmulhern (John Mulhern) March 7, 2018, 5:56pm 5. To gauge your system's age, inspect the manufacturer's label on the unit, which usually lists details like the brand, manufacturing date, model, and serial number. Trane Heating & Air Conditioning ©2023 Trane CG-PRC017U-EN Introduction Design and manufacturing excellence makes Trane a leader in the air-cooled chiller market place. Does anyone know when this was built? 4 days ago · Trane Technologies Analyst EPS Estimates. For example, if the number is 3, then the unit was built in 1973. If you have a new unit, it’s not complicated to find your Trane HVAC system’s serial and model number. Call the manufacturer with the serial number to determine the year of manufacture- 800 476 4328 Y=year of manufacturer X=letter 7=numbers The year of manufacture for Trane equipment is encoded in the serial number. The $30 million investment will create 220 new jobs and add nearly 300,000 square feet of manufacturing capacity designed to enable and sustain the company's future growth. The serial number on Trane products is a strong combination of letters and numbers that informs you of the manufacture date. To identify the manufacture date of an Aria guitar, first locate the serial number, which is likely located on the back of the neck on an electric or in the body of an acoustic gui. If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. Advertisement Tires, like most other auto parts, are built to withstand a great deal of wear and tear. Example Serial #: 09B56JK590 Day: The 1 st and 2 nd characters represent the day of the month the unit was made. Dec 25, 2022 · Newer Trane Furnace may have a manufacturer’s date shown on the data plate. Beginning in 2010, the first two digits are the year. Ameristar™ HVAC Age How to determine the date of production/manufacture or age of Ameristar™ HVAC Systems. How to determine the date of production/manufacture or age of Command-Aire® HVAC Systems. If purchased with the compressor, the labor. How to determine the date of production/manufacture or age of Command-Aire® HVAC Systems. You will see a specific detail of the data plate that displays "manufactured in year". So "6" could be "2006" or "2016," and you would need to look at the condition of the unit, and/or the date of the ANSI code at the upper part of the data plate, to determine which one. Typically found on a nameplate or sticker, the serial number follows a specific pattern that provides valuable information about its manufacturing date. Each manufacturer has their own system. You will see a specific detail of the data plate that displays “manufactured in year”. Jul 26, 2017 · Command_Aire®. Nov 14, 2013 · I have a 140 ton Trane RTAC chiller with serial #U02E05030? I have rechecked the serial from my pics - many times and it is correct. The first letter denotes the manufacturing plant, while the second letter signifies the year of production. com or by phone at 800-554-6413, otherwise Trane's Base Limited Warranty terms will apply. The Building Intelligence Center provides the largest resource library with the most comprehensive lists of mechanical appliance brand names with most examples of their various serial number styles and date codes. The first letter of the Trane serial number nomenclature gives the year of manufacture, and the next two numbers are the week. Keeping industry running for 30 years. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. Right now, though, stay here for my segment around the history of the Engineers Newsletters publications In my seven years with Trane, one constant companion has been the Engineers. This serial … The date of manufacture is encoded in the serial number on the data plate of almost all air conditioners. Trane utilizes alpha codes in the serial numbers to inform on the age of manufacture. 2 22-1987-1A-EN Mechanical Specification Options General This unit is designed to operate at outdoor ambient temperatures from 45° F to 120° F in cooling. Agreed, it's right there on the data label. As a world leader in creating comfortable, sustainable, and efficient environments, we are putting the planet first. It may be the first two numbers: Or only the first number of the serial number: Or, if the serial number starts with a letter, here is how to translate it: T = 1981, U = 1982, W = 1983, X = 1984. com or by phone at 800-554-6413, otherwise Trane's Base Limited Warranty terms will apply. Locating The Serial Numbers On Your New Products. The orbiting scroll is self-adjusting. Next Two Digits (Month of Manufacture): The next two digits represent the month of manufacture. May have hyphen followed by 4 more digits. How to find Trane Manufacture Date. Internal Revenue Code Section 25C. For the USA, the Federal Clean Air Act (Section 608) sets forth Trane is the only manufacturer to provide verified and guaranteed moisture carryover data to customers, validating that there is no moisture carryover even at face velocity over 500 feet per minute. Remington discontinued stamping barrels with a date code on 8/9/99, the date code was added again on 10/1/01. Our training classes, Trane Engineers Newsletter Live series and continuing education courses are taught by experienced and knowledgeable instructors and address a variety of topics such as general air conditioning, controls, building automation and system design. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. Typically found on a nameplate or sticker, the serial number follows a specific pattern that provides valuable information about its manufacturing date. Parent Company: Trane. (Warranty not applicable on clamshell duct furnaces model GL and GM Trane unit heaters incorporate an exceptionally balanced fan blade to assure quiet operation. Mar 8, 2024 · Manufacture date: June 2011. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. Manufacturer’s Date Code or Serial Number. Trane, a leading manufacture. In 1931, Trane entered the air conditioner market. It's order in the alphabet is the month of manufacture. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. The key to unlocking the age of your Trane furnace lies in its serial number. You will see a specific detail of the data plate that displays “manufactured in year”. (Trane) certifies that the products or system families listed. When it comes to maintaining a clean and healthy indoor environment, choosing the right air filter for your Trane HVAC system is crucial. You need to learn how to read the Trane serial number nomenclature. Every Trane gas forced air furnace is packed with high-quality components. This string combination of letters and numbers usually contains the manufacturing date. The model number we selected at random is the 4TTX6048J model. Thanks to Uncle Sam, the Act, which aims to curb inflation, includes extended and expanded tax credits for energy-efficient home improvements, giving ordinary Americans incentives to go green — and save money in the process. Trane, a leading manufacture. Parent Company: Trane. Why OEM? Warranty Remanufactured OEM compressors_July 8, 2014 Rev. It may be the first two numbers: Or only the … 1) 2002 to present - If the serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. Example serial number styles/formats found: Style 1: 97A00564. • If a Product is installed in a newly constructed home. Locating The Serial Numbers On Your New Products. Second letter – For units built before 1982, you’ll see a letter in the second place holder, which signifies the month it was built. Jun 23, 2018 · 1) 2002 to present - If the serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. Created Date: 2/25/2015 3:28:23 PM. You should search the model number in the owner’s manual or any book that came with the unit for installation. douma x akaza We have 1 Trane TWE040E13FB AC Air Handler manual available for free PDF download: Installer's Manual. 19: year of 2019 34: 34thweek of the calendar year 6: 6thday of that week (1 = … I’m looking for the age of a Trane xe80 furnace. Serial #: N363MPN2G. Read on to learn more. If you have a new unit, it’s not complicated to find your Trane HVAC system’s serial and model number. 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 … 2010 to Present: 10-character serial number 11241KADBB. Class of "qualified energy property": air conditioners and electric heat pumps. Our training classes, Trane Engineers Newsletter Live series and continuing education courses are taught by experienced and knowledgeable instructors and address a variety of topics such as general air conditioning, controls, building automation and system design. The date of production/manufacture or age of Command-Aire® HVAC equipment can be determined from the serial number located on the data plate. Jan 26, 2024 · The key to unlocking the age of your Trane furnace lies in its serial number. A serial number that starts with a letter is a clear sign that your unit is at least nineteen years old. Heat Exchangers All Trane heat exchangers are available in three types. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. First number – The first place holder in the Trane serial number is denoted by a number indicating the year. This tradition of using excellence to meet market demands is illustrated with the Trane 20 to 130 ton air-cooled scroll chiller. Start there, if there isn’t a manufacturing date present then look at the serial number. yamato japanese steakhouse taunton menu Parent Company: Trane. The letters "O", "T" and "U" signify the 1980, 1981 and 1982 units. If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. We do this by going beyond…we not only design and manufacture reliable, efficient and connected HVAC systems, but they are maintained and improved. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. Manufacture date: June 2011. Trane was also announced as a 5-star Smart Thermostat Brand in the 2021 America's Most Trusted Study. Our industry-leading training empowers customers to develop a high level of proficiency by operating and optimizing their equipment, controls and building systems. Parent Company: Trane. 40+ years of Trane serial numbers: This … If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. * In addition, Trane CleanEffects® was determined to be the most effective whole-house air filtration system by a Harvard-led independent research project on the air cleaning performance of multiple in-duct and portable devices. If you have a new unit, it’s not complicated to find your Trane HVAC system’s serial and model number. All Trane equipment comes with a one-year Standard Parts Warranty, but we also offer a number of extended warranty options to help you manage ongoing maintenance costs and to provide additional peace of mind. Our serial numbers begin with two letters, followed by six numbers, with a letter at the end. Trane and American Standard create comfortable, energy efficient indoor environments for commercial and residential applications. Beginning in 2010, the first two digits are the year. Aug 27, 2023 · How to determine the date of production/manufacture or age of Trane® brand HVAC Systems. folsom lake boat rentals First number – The first place holder in the Trane serial number is denoted by a number indicating the year. You need to learn how to read the Trane serial number nomenclature. Please advice how to interpret month of manufacturing date from Trane chiller serial number. How to determine the date of production/manufacture or age of Tappan® HVAC Systems. Mar 7, 2018 · Beginning in 1987 they began using alpha codes in their serial numbers to determine year of manufacture. Dec 14, 2023 · To determine the age of a Trane HVAC unit from its serial number, you need to understand the format of the serial number. The age is not on the unit. The date of production/manufacture or age of Command-Aire® HVAC equipment can be determined from the serial number located on the data plate. Year of manufacture can be determined by using the2nd & 3rd numerical digits. Jun 23, 2018 · 1) 2002 to present - If the serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. Why OEM? Warranty Remanufactured OEM compressors_July 8, 2014 Rev. 1983 - Company founded in Ft. Packaged Rooftop Air Conditioners Precedent™ — Heat Pump 3 to 10 Tons — 60 Hz Installation, Operation, and Maintenance April 2020 RT-SVX23Q-EN Model Numbers: WSC036H-WSC060H Model Numbers: WSC072H, WSC090H, WSC092H, WSC102H, WSC120H Model Numbers: W/DHC036H-W/DHC120H SAFETY WARNING This is the login for Trane® Connect™ and other Trane® commercial applications. The date of production/manufacture or age of Command-Aire® HVAC equipment can be determined from the serial number located on the data plate. 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. This serial number does not fit any Trane serial number age. Trane Technologies last announced its earnings results on April 30th, 202494 earnings per share (EPS) for the quarter, beating analysts' consensus estimates of $13022 billion during the quarter, compared to analysts' expectations of $3 The date of manufacture is encoded in the serial number on the data plate of almost all air conditioners.
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If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. The serial number below indicates the furnace was manufactured in 2002. The serial number below indicates the furnace was manufactured in 2002. Secondly, the Parts ID Database (also on Citrix) can be searched for previous solutions. The Trane Comfort Specialist™ dealer program is for our core dealers who are dedicated to excellent customer service and have agreed to Trane's exacting requirements to participate in the program. Distributor Locator. Incorporating technologies like partial heat recovery and Thermal Battery™ cooling system, customers can save energy while optimizing building operation. The date of production/manufacture or age of Command-Aire® HVAC equipment can be determined from the serial number located on the data plate. Apr 19, 2020 · With a little clever math, you can figure out the manufacture date of your Trane unit right down to the month. For example, if the number is 3, then the unit was built in 1973. If you have a new unit, it’s not complicated to find your Trane HVAC system’s serial and model number. The Trane XV19 low profile heat pump checks in with sound levels starting as low as 43 dBA — making it the quietest heat pump in our lineup. You should search the model number in the owner’s manual or any book that came with the unit for installation. Here is an example of Style 5: 3749500. Newer Trane Furnace may have a manufacturer's date shown on the data plate. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. For example, a serial number that starts off with “850” was made in the fiftieth week of the year 2008. 1, 2023, there's no magic number for a good SEER2 rating. Wayne, IN as a McQuay distributor of geothermal products. Your condensing unit is the outdoor unit. They both have the same standards in terms of. It begins with the letter W, which stands for 1983. The first letter denotes the manufacturing plant, while the second letter signifies the year of production. This serial number does not fit any Trane serial number age. free kittens nyc You should search the model number in the owner’s manual or any book that came with the unit for installation. Jul 26, 2017 · Command_Aire®. How can I tell the age of a Trane furnace from the serial number? There are two serial number formats: 1) 2002 to present - If the serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. I have a 140 ton Trane RTAC chiller with serial #U02E05030? I have rechecked the serial from my pics - many times and it is correct. The first letter denotes the manufacturing plant, while the second letter signifies the year of production. As above, the 1 st letter indicates the plant where the unit was made. Experience year-round comfort and budget flexibility with 0% APR for 48 months on your purchase of a Trane system. See the charts below for the year codes: Whirlpool Model Number Codes A letter in the model number indicates the year the model was introduced. The age of an HVAC system is often encoded in the manufacturer's date code or serial number. additional terms: this limited warranty and liability set forth herein are in lieu of all other warranties and liabilities, whether in con- tract or in negligence, express or implied, in law or in fact. The age is not on the unit. Tried to contact customer service and haven't heard back after 7 days. You need to learn how to read the Trane serial number nomenclature. Beginning in 2010, the first two digits are the year. If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. Start there, if there isn’t a manufacturing date present then look at the serial number. Does anyone know when this was built? 4 days ago · Trane Technologies Analyst EPS Estimates. The serial number below indicates the furnace was manufactured in 2002. You will see a specific detail of the data plate that displays “manufactured in year”. SERIAL NUMBER DECODER. ("Company") extends a limited warranty to the original purchaser ("Purchaser")only for parts (but not. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. td bank national association routing number The age is not on the unit. If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. ) The full DOT code (including the date code portion) is displayed on at least one sidewall of every tire Brand History: Early 1900's - Started as McQuay Radiator in Minneapolis, MN and manufactured radiators for the Ford Model-T. R-410A is the refrigerant that replaced R-22 in air conditioning and heat pump systems manufactured after 2009. Jan 26, 2024 · The key to unlocking the age of your Trane furnace lies in its serial number. This string combination of letters and numbers usually contains the manufacturing date. additional terms: this limited warranty and liability set forth herein are in lieu of all other warranties and liabilities, whether in con- tract or in negligence, express or implied, in law or in fact. additional terms: this limited warranty and liability set forth herein are in lieu of all other warranties and liabilities, whether in con- tract or in negligence, express or implied, in law or in fact. Many units have the date of manufacture stated below the serial number. rray (Russel Ray) April 8, 2008, 8:19pm 14. The serial number on Trane products is a strong combination of letters and numbers that informs you of the manufacture date. If your AC unit is still under warranty, you may be able to get repairs or. Newer Trane Furnace may have a manufacturer’s date shown on the data plate. Parent Company: International Combort Products (ICP). The serial number often contains the date of manufacturer, depending on who made it. Nov 14, 2013 · I have a 140 ton Trane RTAC chiller with serial #U02E05030? I have rechecked the serial from my pics - many times and it is correct. hxh chrollo spider tattoo If the manufacture date is missing or not legible, there are three ways that the manufacture year may be encoded in the serial number. Dec 14, 2023 · To determine the age of a Trane HVAC unit from its serial number, you need to understand the format of the serial number. Class of Qualified Energy Property: Residential heating and cooling equipment, including: central air conditioners, air. The 4th alphanumeric will be a letter. Trane utilizes alpha codes in the serial numbers to inform on the age of manufacture. Does anyone know when this was built? 4 days ago · Trane Technologies Analyst EPS Estimates. 1881 - Pierce Steam Heating Company is formed in Buffalo, NY manufacturing steel boilers and radiators. How to determine the date of production/manufacture or age of Command-Aire® HVAC Systems. Customer: Trying to find the approximate age of a Trane furnace. Multiple levels of efficiency to choose from allow you to comply with your local code requirements. How to find Trane Manufacture Date. Trane Technologies last announced its earnings results on April 30th, 202494 earnings per share (EPS) for the quarter, beating analysts' consensus estimates of $13022 billion during the quarter, compared to analysts' expectations of $3 The date of manufacture is encoded in the serial number on the data plate of almost all air conditioners. Date and Time Noti˜cations and System Alerts Heating and Cooling Set Points Thermostat Menu System Mode (Auto/ Heating/Cooling/ O˚/Emergency Heat) Fan Mode uto/On/Circulate) 1-Touch Presets (O˚/Home/Away/Sleep) Trane serial number style #5 most closely matches the format, first letter is the year (G=1992), two numbers following are the week #, so 3rd week of 1992, which matches the stated manufacture date. Parent Company: EVAPCO, Inc. Trane also has residential produc. Locating The Serial Numbers On Your New Products.
Trane has manufacturing locations in 29 different locations worldwide as of 2015, including the United States, Brazil, China, France and Malaysia. The first letter of the serial number gives the year of manufacture as follows: In 2002 they started their serial numbers with the year it was built. family, S8V2-C. Alternatively, call the manufacturer to ask about the production date of your furnace, assuming they're still in business. The date of production/manufacture or age of Maytag® HVAC equipment can be determined from the serial number located on the data plate. Typically found on a nameplate or sticker, the serial number follows a specific pattern that provides valuable information about its manufacturing date. craigslist ridgeland mississippi More about Trane Engineers Newsletters. Each serial number is a unique identifier that tells a story. If you are looking to make the products you sell, here is how to find a manufacturer to handle the production part of the business for you. Typically, the manufacture date doesn't affect things like warranties, which are based on when you bought the computer rather than the actual age of a computer. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. gas prices redwood city ca Trane Technologies News: This is the News-site for the company Trane Technologies on Markets Insider Indices Commodities Currencies Stocks Bryan vs Trane, which air conditioner brand is better for your needs? Find out in our detailed comparison. Goodman forms air conditioning contractor business in Houston, Texas. This serial number does not fit any Trane serial number age. Example serial number styles/formats found: Style 1: 10-399266; Back to Brand Listing. and Heat Pumps, Furnaces, Ductless Systems Cased and Uncased Coils - Trane and American When trying to figure out the age of Trane there are just a few simple things to look for. power outages tampa florida The company traces … In 1885, James Trane, a Norwegian immigrant from Tromsø, opened his own plumbing and pipe-fitting shop in La Crosse, Wisconsin. ) If you find this, congratulations: you now know the "birth date" of your AC. Each manufacturer has their own system. Jan 26, 2024 · The key to unlocking the age of your Trane furnace lies in its serial number. Parent Company: Nortek (formerly Nordyne Manufacturing) How to determine the date of production/manufacture or age of Maytag® HVAC Systems.
The first letter of the serial number gives the year of manufacture as follows: In 2002 they started their serial numbers with the year it was built. family, S8V2-C. The numbers were/are used on ACs, heat pumps, furnaces, air handlers and other equipment types. They are more sustainable refrigerants with a low global warming potential (GWP ) and 0 ozone depletion potential (ODP) Welcome to Trane Technologies. For this discussion, we chose the Trane XL16i central air conditioner. One common challenge homeowners face is de. You will see a specific detail of the data plate that displays “manufactured in year”. Dec 13, 2019 · The date of manufacture is encoded in the serial number on the data plate of almost all heat pumps. You need to learn how to read the Trane serial number nomenclature. Example serial number styles/formats found: Style 1: 97A00564. The 1st number tells us the year (in 1960s) when the Carrier unit. For example, if the number is 3, then the unit was built in 1973. Take advantage of this special financing offer until December 31, 2023!². In this review, we'll break down the Trane XV80's core features and how you can benefit. The Trane XV19 low profile heat pump checks in with sound levels starting as low as 43 dBA — making it the quietest heat pump in our lineup. Go to the outside unit (condenser) and look for the metal plate or sticker on the side with the manufacturer’s data. Example serial number styles/formats found: Style 1: 97A00564. The format and location of the date code can vary among manufacturers, but it typically contains information about the production date or year of the unit. airway management ati 424 per MMBtu on May 12, the prompt-month NYMEX natural gas contract has fallen nearly $0. Trane Commercial offers a broad portfolio of operational and energy efficient solutions that earn customers for life by creating better places for people to work, learn, heal and live their lives. You need to learn how to read the Trane serial number nomenclature. Use the third letter in the serial number to find the year. The age is not on the unit. At Trane Technologies, we promise to treat your data with respect and will not share your information with any third party. ) The full DOT code (including the date code portion) is displayed on at least one sidewall of every tire Brand History: Early 1900's - Started as McQuay Radiator in Minneapolis, MN and manufactured radiators for the Ford Model-T. Units from 1983 to 2002 have a starting letter identifying the date; units manufactured in 2002 or later use a starting number for date identification. The Chevrolet S-10 pickup truck is a relatively easy vehicle to repair. Each serial number is a unique identifier that tells a story. You need to learn how to read the Trane serial number nomenclature. (see Note below) Month of manufacture (for older units) is two digits preceding the year numerical digits For newer units (last decade +/-), the digits preceding the year will. Our next generation products are available today throughout our portfolio and are nonflammable so our customers have choices now. DAVIDSON, N, Dec. Year of manufacture can be determined by using the2nd & 3rd numerical digits. If not, you can use the brand name along with the model and serial numbers to perform an online search and determine exactly how old the system is. It moves radially in and out to precisely follow the shape of the involute; the fixed scroll moves vertically to maintain optimum contact of the tips With more than 900 U patents to date, Trane serves engineers, contractors and building owners across the globe in a wide range of markets including healthcare, industrial, data centers, food and beverage furthering its transformation into a multi-brand commercial manufacturer serving customers in diverse global markets of life at Trane since we built our first chiller in 1938. genisys credit union reviews The date of production/manufacture or age of Payne® HVAC equipment can be determined from the serial number located on the data plate. Bryant From 1964 to 1979, Bryant used the first two numbers of the serial number followed by a date code 27Rxxxxxx = 27th week of 1964) After Bryant became Bryant, Day-Night, Payne, the additional terms: this limited warranty and liability set forth herein are in lieu of all other warranties and liabilities, whether in con- tract or in negligence, express or implied, in law or in fact. Does anyone know when this was built? Trane Technologies Analyst EPS Estimates. Many units have the date of manufacture stated below the serial number. Trane®,Standard Cooling Only Coil) 4 1 C 2 X 3 C 4 B 5 0 6 36 7,8 A 9 C 10 3 11 H 12 C 13 A 14 A 15. Trane uses the right refrigerants at. Second letter – For units built before 1982, you’ll see a letter in the second place holder, which signifies the month it was built. By downloading PDF Trane Model Number Manufacture Dates, F ora complete listing of lineset options available from equipment supply stores, refer to the Trane Residential and Light Commercial Product Handbook. Beginning in 2010, the first two digits are the year. Beginning in 2010, the first two digits are the year. Dec 13, 2019 · The date of manufacture is encoded in the serial number on the data plate of almost all heat pumps. You will see a specific detail of the data plate that displays "manufactured in year".