Trane furnace age

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Trane HVAC Prices. Plan ahead with a pricing guide. ... There’s a good chance that units being currently replaced due to old age are 10 SEER. Trane Gas Furnace Prices. Trane gas furnace installation costs can range from $2,490 to $9,800 in total installation costs. If you were to install a Trane XV80 furnace you could expect to spend around $2,500 to $4,000 in installation costs. Your total costs will largely depend on the size furnace system needed for your home and the AFUE rating ...Packaged systems. Simplify your comfort with all-in-one HVAC systems that bundle heating and cooling components in a single box. Unlike split systems, these systems only use one outdoor unit and work best in mobile and modular homes or homes without basements or attics. Gas & electric packaged. Create optimal comfort with an air conditioner and ...TRANE® BRAND HVAC UNITS MODEL NUMBER NOMENCLATURE. ... Short Description – 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 ... Air conditioners, heaters, furnaces, and humidifiers should come with their warranties. Sometimes, there will be various coverage for some parts of the models. Take a look at the owner’s manual so look for the details on the Trane warranty. If you no longer have it, go online and find it by looking for the age model number on the Trane unit.Trane is a renowned name in the HVAC industry, known for its high-quality furnaces and air conditioners. With a commitment to innovation and customer satisfaction, Trane continuously introduces new technologies that enhance the performance,...With two unique heating stages and an AFUE (Annual Fuel Utilization Efficiency) rating of up to 80%, Trane’s XV80 Gas Furnace is a system you can count on. The variable-speed motor allows this system to operate at different speeds, depending on what you need, to create the optimal indoor temperature for you.Thermostat shows 1 temp house warmer. Clayton Waxahachie, TX. Price Punctuality & Speed Reliability. Reviewed Aug. 19, 2023. I had a brand new $15,000 Trane unit installed in 2020. 3 years later ...

Rene Langer 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 week in December.Each piece of equipment has its own model number that is coded by Trane in order to identify its use in the HVAC system. By standard means, you will have to have access to these documents and search them to find the code meaning and manually decode the meaning. The standard Trane system requires three model numbers. The Furnace -TUD2B060A9V3VBThe Trane model number is #TWE030C140B0, let’s try to decode this model number: TW = split component heat pump compatable. E = Electric furnace (like they said, heat strips are added in the field, could be anything from 10kw to 25 kw) 0 = Brazed refrigeration connection. 30 = 2.5 ton like you mentioned.FURNACE AGE CHART Amana For tonnage refer to FLA & RLA. For age, use the serial number and the "B-L-A-C-K-H-O-R-S- ... Age is shown by the first digit of the serial number and corresponds to the last number of the year of manufacturer (Ex. 0C893745 = 1970. 1 = 1971, 2 = 1972, etc.). Use common sense andI was just asking if it may be a model number . then i looked in the list and seen the n =1998 but the other’s had already answered. I’m looking for the age of a …May 27, 2023 · The Trane XL80 Furnace is a two-stage heating unit that performs at 80% AFUE rating. Means that 80% of the gas used is converted into heat. Features include an insulated cabinet, washable filter, four-speed blower fan, and a microelectronic controller. The unit is built to provide you with consistent warm air flow in the home.

The Trane XE90 is a high-efficiency furnace that reduces fuel waste by using up to xc percent of stored fuel, and may require a thermostat restart to fix heating issues that occur while in use. A restart is the commencement step in attempting to resolve common furnace bug, and can prepare minor bug that forestall the furnace from …96-45678 (96 represents the year = 1996) 0607456789 (06 represents the year and 07 is the month = June 2007) If your online search doesn’t lead anywhere, try contacting the manufacturer directly. Come prepared since customer service might ask for a picture of your heating system to help them determine the furnace’s age.Aug 10, 2023 · The simple way to identify the age of a Trane HVAC unit is to look at the serial number. This is a string combination of letters and numbers that tells you when the unit was made. But first, you have to know how to read the Trane serial number nomenclature. Trane uses alpha codes in their serial numbers to determine the age of manufacture. Here's the basic breakdown of Trane furnaces by tier and price range: Entry-level models: $3,500 – $4,665. Mid-range models: $4,665 – $5,830. Top-tier models: $5,830– $7,000. But tier isn't the only thing that will dictate the cost of your furnace.Every Trane 80 furnace delivers an AFUE (Annual Fuel Utilization Efficiency) of up to 80%, exceeding government standards for new furnace efficiency. That means a full 80% of the fuel you pay for is converted into heat you can use. If your current furnace is 15 or more years old, replacing it with a Trane 80 furnace is ahow to know the age of trane from serial number informinc web the serial number on trane products is a strong combination of letters and numbers that informs you ... trane furnace age how to read the serial number h2ouse org web apr 19 2020 the next numbers in the serial number represent the week that the unit was made

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Most Efficient Furnace - Trane XC95M. The XC95M gas furnace has the highest AFUE rating in our family of products at 97.3%. With that level of energy efficiency, customers can possibly save up to 38% per year in energy costs*. Our most efficient furnace is Energy Star Qualified and includes a variable-speed blower motor and communicating ...S9X1 Gas Furnace Specifications. Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The S9X1 single-stage gas furnace includes: High-efficiency constant torque ECM blower motor.Trane XE80 Warranty. Backed by Trane 20-Year Nonprorated Limited Warranty on Heat Exchanger. 1-Year Limited Warranty on All Other Parts and Optional Extended Warranties Available.. Trane XE80 Furnace Reviews. When it comes to heat pump and air conditioning system for home, people always look for Trane products as …Trane is a renowned name in the HVAC industry, known for its high-quality furnaces and air conditioners. With a commitment to innovation and customer satisfaction, Trane continuously introduces new technologies that enhance the performance,...Aug 27, 2023 · Style 1: 91531S41F or 10161KEDAA or 130313596L This Trane (American Standard) style began use in 2002. It consists of at least 3 or 4 digits at the beginning of the serial number. From 2002 to 2009:

Buying a mobile home can be a great investment for some. The option of designing your own living space, having it built and shipped to you is a big attraction. It can also be more economical to heat and cool a mobile home, because newer one...How to Find Tonnage Size & SEER from Trane Model Number; What Type of Heating System Do I Have? Do I Have A Heat Pump? HVAC System Costs 2023 – Replacement and New; York HVAC Age: Serial Number Decoding for AC, Furnace & Heat Pump; Rheem HVAC Age: Serial Number Decoding for AC, Furnace, Air Handlers & …2 email product registration concentrix com for assistance trane furnace age how to read the serial number h2ouse org web apr 19 2020 models that range from the year ...In our most recent surveys they reported on their experiences with 36,348 gas furnaces installed new between 2005 and 2021. Of the more than 20 gas furnace brands we rated, Trane and Payne stood ...Rene Langer 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 week in December.The date of production/manufacture or age of Ducane® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Lennox. Sister or similar Brands Include: AirEase® | Airease-Johnson® | Aire-flo® | Allied-Commercial® | Armstrong Air® | Concord® | Ducane® | Lennox® | Magic-Pak®.When you own a home or a business with a furnace, eventually you’ll be checking out the price for a new furnace, and wondering how much installation will cost. Use this simple guide to learn more about furnace installation costs.The first two numbers stand for the factory where the unit was manufactured. The second two numbers are the year in which the unit was manufactured. For instance, if your unit's serial number is 1210B12345, this would mean that your unit was made in the year 2010 (12 would refer to the factory). Carrier/Bryant/Payne: This manufacturer often ...Packaged systems. Simplify your comfort with all-in-one HVAC systems that bundle heating and cooling components in a single box. Unlike split systems, these systems only use one outdoor unit and work best in …The efficiency of your home’s heating, ventilation and air conditioning (HVAC) system impacts your comfort levels along with your heating and cooling expenses. As your system ages, it’s bound to need repairs and maintenance.

How do I find out what year my Trane furnace is? If the trane serial number is a 9-digit combination of letters and numbers that starts with a number, then the first number is the year. Trane heating and air conditioning company again made changes in year 2010. The first two digits of trane serial number lookup age are the year.

The age of the equipment cannot be found in the serial number. Call the manufacturer with the serial number to determine the year of manufacture– 305-513-4488 or email [email protected] about our Energy Efficient Innovations. Carrier furnaces are quiet, energy-efficient, and powerful, providing warmth in winter and clean air all year round. Discover the perfect option for your new home furnace - from natural gas furnaces to smart furnaces that auto-adapt to your home's needs. Find the right furnace for your home today.S9X1 Gas Furnace Specifications. Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The S9X1 single-stage gas furnace includes: High-efficiency constant torque ECM blower motor.How can I determine the age of an Amana furnace from the serial number? Saturday, January 11, 2020. The first two numbers in the serial number of an Amana furnace are the year of manufacture. So the serial number below indicates the unit is from 2010. Also see Who makes Amana air conditioners, heat pump, and furnaces?Oxbox, a Trane brand’s, innovative 1-5-7 warranty includes coverage for complete replacement, a standard parts warranty, and compressor replacement. ... Heat exchangers for gas furnace and package gas electric units - 20 Years: Look up your warranty Warranty details. Connect with a specialist . Full Name (Required)96-45678 (96 represents the year = 1996) 0607456789 (06 represents the year and 07 is the month = June 2007) If your online search doesn't lead anywhere, try contacting the manufacturer directly. Come prepared since customer service might ask for a picture of your heating system to help them determine the furnace's age.The date of production/manufacture or age of WaterFurnace® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: WaterFurnace International. Example serial number styles/formats found: Style 1: UJ1087. Style 2: D8367019. Style 3: 180100228. Back to Brand Listing.Check out Trane's reliable and quiet oil and gas furnaces. Our oil and gas furnace units are guaranteed to heat your home and keep you comfortable even on the coldest days.

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Find Trane Furnace Parts by Model Number. Just be sure to enter the full model number of your furnace in our website’s search bar to find the specific replacement part you want. If you need additional help finding the right part, you can always call our Customer Service Team at 1-800-269-2609.Aug 1, 2023 · Even the fixed-speed S9X1, which the company says is its best-value gas furnace, has an AFUE rating of 96%. Trane’s furnaces overall feature: AFUE ratings up to 97.3%. Fixed-, multi-, and ... Trane Gas Furnace Prices. Trane gas furnace installation costs can range from $2,490 to $9,800 in total installation costs. If you were to install a Trane XV80 furnace you could expect to spend around $2,500 to $4,000 in installation costs. Your total costs will largely depend on the size furnace system needed for your home and the AFUE rating ...The Trane XL80 gas furnace has two main types, namely: The Trane XL80 gas furnace 2-stage upflow/horizontal furnace models, and; The Trane XL80 gas furnace 2-stage downflow/horizontal furnace models. Pros and Cons. There are a number of advantages that you will pick up if you read a Trane XL80 gas furnace. The system is, for example, very ...In our most recent surveys they reported on their experiences with 36,348 gas furnaces installed new between 2005 and 2021. Of the more than 20 gas furnace brands we rated, Trane and Payne stood ...Oct 20, 2022 · HVAC Closet Dimensions: Air Handler and Furnace Closet; How to Find Tonnage Size & SEER from Trane Model Number; What Type of Heating System Do I Have? Do I Have A Heat Pump? HVAC System Costs 2023 – Replacement and New; York HVAC Age: Serial Number Decoding for AC, Furnace & Heat Pump; Payne HVAC Age: Serial Number Decoding for AC, Furnace ... You can also find the age of American Standard age by decoding the serial number. To read the American Standard serial number is very easy. 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 ...Feedback Follow this guide to help decide whether HVAC repair or HVAC replacement is the right choice for you and your home.OEM Trane Furnace Draft Inducer Motor Fits Fasco D342094P07 70626200 7062-6200. $404.95. Free shipping. 62 sold. Trane American Standard Furnace Rollout Limit Switch 180 L180F Fits B330748P03. $20.24. Free shipping. 206 sold. American Standard ACONT203AS42MA Universal Programmable Thermostat 4 Heat 2 Cool.American Standard – See Trane Arcoaire: Arcoaire and Comfortmaker brands, now produced by International Comfort Products Corporation, trace their roots back to the founding of a furnace company in St. Louis, Missouri in 1900 and was bought from the Snyder-General Corporation in 1991 who had its residential HVAC operation in Red Bud, IL. OEM Trane Furnace Draft Inducer Motor Fits Fasco D342094P07 70626200 7062-6200. $404.95. Free shipping. 62 sold. Trane American Standard Furnace Rollout Limit Switch 180 L180F Fits B330748P03. $20.24. Free shipping. 206 sold. American Standard ACONT203AS42MA Universal Programmable Thermostat 4 Heat 2 Cool.Every Trane 80 furnace delivers an AFUE (Annual Fuel Utilization Efficiency) of up to 80%, exceeding government standards for new furnace efficiency. That means a full 80% of the fuel you pay for is converted into heat you can use. If your current furnace is 15 or more years old, replacing it with a Trane 80 furnace is a ….

Every furnace should have a .... Find all the parts you need for your Trane Furnace TUY060R9V3W6 at ... Database contains 1 American Standard TUY100R9V4W Manuals (available for free .... Trane Twe036c140b0 Electric Furnace Manual PDF Kindle. ... Trane Furnace Parts Diagram. cnt trane american standard xv90 2 stage variable …The price of an installed Trane furnace starts at about $3,400, according to the company's website. For an installed Trane air conditioner or heat pump, expect to pay at least $5,800. While prices ...Packaged systems. Simplify your comfort with all-in-one HVAC systems that bundle heating and cooling components in a single box. Unlike split systems, these systems only use one outdoor unit and work best in mobile and modular homes or homes without basements or attics. Gas & electric packaged. Create optimal comfort with an air conditioner and ... A serial number that starts with a letter is a clear sign that your trane furnace age is at least nineteen years old. Here is the encoded year: W = 83, X = 84, Y = 85, S = 86, B = 87, C = 88, D = 89, E = 90, F = 91, G = 92, H = 93, J = 94, K = 95, L = 96, M = 97, N = 98, P = 99, R = 00, Z = 01.Oxbox, a Trane brand, offers affordable, reliable, and flexible air conditioners, air handlers, heat pumps, furnaces, packaged units, and coils. Become a Contractor Become a DistributorYou can find the Trane tonnage and SEER in the 5 th, 7 th and 8 th characters of the Trane model number. The 5 th character represents SEER in a single number; the 7 th and 8 th characters, also numbers, show the tonnage code.The date of production/manufacture or age of Rheem/Ruud® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Paloma. Example serial number styles/formats found: Style 1: W 29 10 13412 Style 2: CB5D302F 09 99 03346 Style 3 ...Method One: Check with the Manufacturer. The easiest way to use a serial number is to check with the manufacturer. In the case that you know the brand, simply use the brand’s furnace age chart to identify your own model. Alternatively, call the manufacturer to ask about the production date of your furnace, assuming they’re still in business.Find information about Trane serial numbers at Trane.com. Click the Go to Trane Residential link under the Residential heading on the home page. Next, click the Warranty & Registration link under the Owner’s Support heading. Trane furnace age, Resources Warranty & Registration Learn more about your coverage options, how to register your product, where to find your serial number, and more. Owner’s Manuals Become an expert on your system, from technical details, to safety information, to troubleshooting tips. Troubleshooting Explore resources to help navigate some of the most common …, Trane gas furnace installation costs can range from $2,490 to $9,800 in total installation costs. If you were to install a Trane XV80 furnace you could expect to spend around $2,500 to $4,000 in installation costs. Your total costs will largely depend on the size furnace system needed for your home and the AFUE rating of the replacement gas ..., Trane’s XV80 furnace is a mid-range gas furnace that takes comfort seriously. At Fire & Ice, the Trane XV80 furnace is one of our most popular models. Our customers appreciate that it can offer mid-range heating with boosted comfort. The XV80 also works well for many mid-sized budgets. , Mar 7, 2018 · How can I tell the age of a Trane furnace from the serial number? "Trane: Keeps switching the code. Beginning in 1971, age is a number followed by a letter in the serial number. Example: 1C-xxxx = March 1971, etc… 1980, 1981, 1982 the year is a letter in the 7th place. O = 80, T = 81, U = 82 , The Goodman Serial Number Location. Your Goodman air conditioner or heat pump however will usually have it’s sticker or plate mounted on the exterior of the unit. It’s located on the top, right rear area of the unit. On most models, the sticker is located to the backside of the cabinet. Near the top of the plate you should see the Goodman ..., Oil Fired Furnace - Boyertown Furnace, Furnace. FURNACE AGE CHART - hipspro.com www.hipspro.com. 1978 = T 1979 = U 1980 = V Bard April & May 1980 Sample number 123 D A 123456 1st three digits are the Compressor Part Number. 4th digit is the month of Manufacture., A serial number that starts with a letter is a clear sign that your trane furnace age is at least nineteen years old. Here is the encoded year: W = 83, X = 84, Y = 85, S = 86, B = 87, C = 88, D = 89, E = 90, F = 91, G = 92, H = 93, J = 94, K = 95, L = 96, M = 97, N = 98, P = 99, R = 00, Z = 01., The Trane XE90 is a high-efficiency furnace that reduces fuel waste by using up to xc percent of stored fuel, and may require a thermostat restart to fix heating issues that occur while in use. A restart is the commencement step in attempting to resolve common furnace bug, and can prepare minor bug that forestall the furnace from …, The Goodman Serial Number Location. Your Goodman air conditioner or heat pump however will usually have it’s sticker or plate mounted on the exterior of the unit. It’s located on the top, right rear area of the unit. On most models, the sticker is located to the backside of the cabinet. Near the top of the plate you should see the Goodman ..., Oct 21, 2023 · The age of the equipment cannot be found in the serial number. Call the manufacturer with the serial number to determine the year of manufacture– 305-513-4488 or email [email protected]. , Sep 12, 2021 · Average Furnace Lifespan. While some furnaces can last over 40 years (extremely rare), the average lifespan of a typical gas furnace is around 15-30 years. As long as you have scheduled yearly furnace maintenance, your furnace should easily last over 15 years. , American Standard – See Trane Arcoaire: Arcoaire and Comfortmaker brands, now produced by International Comfort Products Corporation, trace their roots back to the founding of a furnace company in St. Louis, Missouri in 1900 and was bought from the Snyder-General Corporation in 1991 who had its residential HVAC operation in Red Bud, IL., Find out how to register your products for one of the strongest limited warranties available, which ensures replacement of covered parts at no cost to you., May 27, 2023 · The Trane XL80 Furnace is a two-stage heating unit that performs at 80% AFUE rating. Means that 80% of the gas used is converted into heat. Features include an insulated cabinet, washable filter, four-speed blower fan, and a microelectronic controller. The unit is built to provide you with consistent warm air flow in the home. , Furnace; TUX060C936D; Trane TUX060C936D Manuals Manuals and User Guides for Trane TUX060C936D. We have 1 Trane TUX060C936D manual available for free PDF download: Feature Overview Manual . Trane TUX060C936D Feature Overview Manual (16 pages) Upflow/Horizontal Left Downflow/Horizontal Right Condensing, Direct Vent Gas …, The date of production/manufacture or age of Amana® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Amana® is a registered trademark brand of Maytag® Corporation and is used under license to Goodman Company, L.P. Sister or similar Brands Include: Amana® | GmC® | …, When it comes to keeping your home comfortable and energy-efficient, choosing the right heating and cooling system is crucial. One brand that consistently stands out in the HVAC industry is Trane., ICP Commercial (ICP)® HVAC age. How to determine the date of production/manufacture or age of ICP® 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 …, Most Efficient Furnace - Trane XC95M. The XC95M gas furnace has the highest AFUE rating in our family of products at 97.3%. With that level of energy efficiency, customers can possibly save up to 38% per year in energy costs*. Our most efficient furnace is Energy Star Qualified and includes a variable-speed blower motor and communicating ..., The Trane XB80 furnace is a straightforward, durable model commonly used in real estate development. The XB80 uses tried-and-true technology to reliably heat your home. The Trane XB80 furnace typically costs between $4,300 - $5,500, including labor and permit fees. To learn more, check out our guide to Trane's gas furnaces., 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 ..., The date of production/manufacture or age of Payne® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Carrier Corporation a subsidiary of UTC Climate, Controls & Security Systems, a subsidiary of United Technologies Corp. Sister or similar Brands Include: Aquazone® | BDP® | …, Step 3: Look Up the Serial Number. Determine the age from the serial number if possible. Some serial numbers can be interpreted by weeks and years. So a number reading 1193CA4567 would be dated as the 11th week of 1993. Serial numbers from furnaces made after the year 2000 are often easier to decipher. For example, the serial number might have ..., 3,4,5 Ton Convertible Models YCZ036,050,060F1/3/4 (2003) AMERICAN STANDARD / TRANE FURNACE WARRANTY [PDF] current (2021) for Base Limited Warranty Packaged Gas Electric Air Conditioner and Packaged Gas Electric Heat Pump 4YCY4, 2YCX3, 4YCX3, 4DCY4 (Parts Only) Models Less Than 20 Tons for Residential Use, American …, Contact a Trane HVAC Dealer in your state. Trane Comfort Specialists™ are located all across the country, so they're ready for you when you need them. Our dealers stay up to date on the latest HVAC technology. Whether you need help with your current system or you're looking for a new one, a Trane Comfort Specialist™ can help., How to Find Tonnage Size & SEER from Trane Model Number; What Type of Heating System Do I Have? Do I Have A Heat Pump? HVAC System Costs 2023 – Replacement and New; York HVAC Age: Serial Number Decoding for AC, Furnace & Heat Pump; Rheem HVAC Age: Serial Number Decoding for AC, Furnace, Air Handlers & …, HVAC MONTH OF MANUFACTURE (Most Manufactures that use letters follow this letter to month pattern) = January, B = February, C = March, D = April, E = May, F = June, G = July, H = August, = September, K = October, L = November, M = December, left panel of the furnace. (closet, attic, basement, garage) Indoor Coil • The serial number label is located on the front panel of the indoor coil unit. (with the furnace) Air Handler ... SNInstructions-Trane.ppt Author: typq Created Date: 4/14/2009 3:11:22 PM ..., Trane is a renowned name in the HVAC industry, known for its high-quality furnaces and air conditioners. With a commitment to innovation and customer satisfaction, Trane continuously introduces new technologies that enhance the performance,..., Learn about our Energy Efficient Innovations. Carrier furnaces are quiet, energy-efficient, and powerful, providing warmth in winter and clean air all year round. Discover the perfect option for your new home furnace - from natural gas furnaces to smart furnaces that auto-adapt to your home's needs. Find the right furnace for your home today., We built RTU Decoder with a mission to make life easier for professionals in the HVAC industry. Starting out with a serial number decoder for a few selected makes, you can look up equipment’s assembly month based on its serial number. Enjoy the convenience of decoding multiple units simultaneously with our batch lookup tool., Mar 11, 2019 · Most Efficient Furnace - Trane XC95M. The XC95M gas furnace has the highest AFUE rating in our family of products at 97.3%. With that level of energy efficiency, customers can possibly save up to 38% per year in energy costs*. Our most efficient furnace is Energy Star Qualified and includes a variable-speed blower motor and communicating ... , Jan 4, 2019 · Trane Nomenclature/Model # breakdown. Trane. YSC090E4ELA0E000000000000C. Serial# 114011252L. I am having hard time finding resources to break down this model/serial to find the age of unit. I notice several guides for other models but not this one, unless I overlooked it. Reply.