Lochinvar serial number lookup

A.O. Smith® History¹. 1874 - Machine shop started as Charles J. Smith - Machinist (name later changed to C.J. Smith and Sons) 1889 - Introduces concept of forming steel tubing from sheet metal and enters the bicycle manufacturing industry, eventually becoming the largest bicycle parts manufacturer in the world 1899 - Arthur O. Smith (son …

Lochinvar serial number lookup. The letter in the beginning of the serial number is usually either L (Lochinvar), C (Copper Fin) or KD (Knock Down). The numbers following the letter indicate the year the unit was manufactured. The second part of the serial number is typically six numbers and the first two numbers indicate the month of manufacture.

615-889-8900 / Fax: 615-547-1000. www.Lochinvar.com. Warranty Code Explanation. 1. Water heater tanks for residential use have a six (6) year limited warranty effective. 60 days from date of manufacture as determined by the serial number. 2. Water heater tanks for commercial use have a three (3) year limited warranty.

Beginning Serial Number: 1707104971206 Replacement Parts List PARTS & SERVICE DEPARTMENT Nashville, Tennessee 877-554-5544 • Fax: 615-882-2918 [email protected] www.Lochinvar.com 41 1 43. DIR# 2000538416 00 19 16 20 DIR# 2000538417 00 21 18 17 20 19 DIR# 2000538412 00 3 5 12 8 CONTROL PANEL …Noble® Fire Tube Boiler. Noble is easy to install, set up and service, and promises to deliver the lasting reliability and serviceability the industry has come to expect from a Lochinvar boiler. 4 Models from 80,000 to 199,000 Btu/Hr. 95% AFUE. 10:1 Turndown Ratio. Universal Vent Connector. Features SMART CONTROL™ Operating Control.Serial Number Lookup. Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service .The date of production/manufacture or age of FTXL (Lochinvar) brand Water Heater & Boiler equipment can be determined from the serial number located on the rating data plate. The multiple Serial Number styles shown were utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. - but typically with specific model or ...The thing was made back in 1964. To determine the age of your Lochinvar water heater, start by locating the serial number on the unit. The serial number can typically be found on a label or nameplate attached to the water heater. Look at the first character in the serial number. This is the key to determining the year of manufacture.awii-rp_100160828_2000000332_rev y 5 of 8 item no. part no. description model gas valves (continued) 14 100208089 gasket, air intake aw 400 - 801Club Car Serial Number Lookup. Step 1: Locate the Club Car Serial Number: Inside or under the passenger side glove box – Precedent (2004 & up) Under the passenger side glove box – DS (1981 & up) Under the driver side seat on the frame – Pre-DS (1975-1980) Step 2: Look at the serial number to determine the model and year of your Club Car ...

Find OEM Lochinvar AWN500PM ARMOR WATER HEATER replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET. ... Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app ...To read a Lochinvar boiler serial number, you will need to note the series model of the boiler and the year of manufacture. The serial number should include a combination of numbers and letters, either in 6, 7, 8, 10, or 12 character formats. For 6 digits, the final two indicate the year of manufacture. In some cases, the year of manufacture is ...Previous replacement, improper installation and other conditions, outside the manufacturer’s control and requirements for warranty may prevent reimbursement. A.O. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified.It’s simple enough with our Guitar Serial Number Lookup Decoders. Type your serial numbers into our database below, and you’ll get all the information the internet has on the instrument. At present we have updated serial number decoder for: Epiphone Serial Numbers. Gibson Serial Number Lookup. Fender Serial Numbers.Lochinvar, LLC World Headquarters 300 Maddox Simpson Pkwy. Lebanon TN 37090. Customer Assurance Inquiries (Equipment and Parts Order Inquiry) Please contact 877-554-5544. Technical Service Inquiries (Please have model and serial number available) Please contact 800-722-2101. General Inquiries Please contact (615) 889-8900EcoCharger. EcoCharger is a range of fully condensing, gas-fired, floor-standing, storage water heaters. These water heaters have low NO x emissions and can achieve efficiencies up to 98.0% gross CV and can help reduce energy use & carbon emissions. The range is suitable for a wide variety of commercial and industrial water heating applications.

The date of production/manufacture or age of Squire (Lochinvar) brand Water Heater & Boiler equipment can be determined from the serial number located on the rating data plate. The multiple Serial Number styles shown were utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. - but typically with specific model ...How to determine the date of production/manufacture or age of A.O. Smith ® brand Water Heater Systems. Water heaters in general have an average estimated useful service life of 10-12 years, though water quality, routine upkeep/maintenance, and location of the water heater will all play critical roles in the longevity of these systems.Find OEM Lochinvar AWN500PM ARMOR WATER HEATER replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET. ... Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app ...I just got this info from Lochinvar. Thought some of you might find it useful. I asked for the key to their code for dating Water heaters with Model number or serial number. Here’s what they sent: "The following is a list of the starting letter of the serial number, as it applies to the year of manufacture." G=1990 H=1991 J=1992 K=1993 L=1994.Nov 2, 2023 · Consumer Contact. Lochinvar toll-free at 833-232-9706 from 8 a.m. to 8 p.m. ET Monday through Friday or online at www.lochinvar.com and click on “Recall Notices” at the bottom of the page. Consumers can also check for the recalled boilers’ serial number at: www.waterheaterrecall.com, and select the look-up feature for the flue collector ... This warranty gives you specifi c legal rights and you may also have other rights, which vary upon location. Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000. www.Lochinvar.com. ©12/15—Printed in U.S.A.

Anon ib.

www.Lochinvar.com WARR-14 WARRANTY INFORMATION BY SERIAL NUMBER Warranty Code Explanation 1. Water heater tanks for residential use have a six (6) year limited warranty effective 60 days from date of manufacture as determined by the serial number. 2. Water heater tanks for commercial use have a three (3) year limited warranty Nov 3, 2023 · Contact information: For more details on the recall, call Lochinvar toll-free at 833-232-9706 from 8 a.m. to 8 p.m. Eastern Standard Time Monday through Friday, or go to waterheaterrecall.com. To ... Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app; An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable teamThe Webware weblog highlights 5 things you didn't know about Google Docs and Spreadsheets, most notably that you can insert live lookups in Google Spreadsheets via Google search an...

Heat exchangers on copper-tube boiler models (RB, CB 45-260) have a twenty (20) year limited warranty effective 60 days from the date of manufacture as determined by the serial number. All residential tank-type water heater parts have a six (6) year warranty from the date of purchase. All commercial boiler, water heater and pool heater parts ...How to locate your furnace model and serial number on a furnace for service parts. Skip to main content. $5.00 off shipping w/ code SHIP4LESS ... Free shipping on store pickup orders. Menu. Talk to a HVAC Parts Pro! USA: 866-215-3831 CAD: 913-825-6891. Search by part # Search Keyword: Search. Customer Service My Account. Cart. Departments. …Abby Dedman. Service Manager. 01295 269981. [email protected]. Mike Barkas. Technical Support Engineer. 01295 269981. [email protected]. We have experienced staff available to assist with aftersales & technical support.Rheem Water Heater Age. Style 1: Digits 1-2 are the month and digits 3-4 are the year. Style 2: Digits 2-3 are the week of the year and digits 4-5 are the year. Style 3: Digits 3-4 are the week of the year and digits 5-6 are the year. Style 4: Digits 5-6 are the month and digits 7-8 are the year.Enter your serial number, product number or product name ... Enter your serial number, product number or product name. Submit. Select a product type for tips on ... The First Name in Efficiency. CREST boilers are equipped with a top-mounted micro-metal fiber burner, engineered specifically for fire-tube technology. The system is designed to ensure smooth, quiet modulating combustion with up to 25:1 turndown. CREST is designed for efficiency to reduce your customer’s fuel bills. Lochinvar Links. Warranty Lookup. Paul Grimm. 3 months ago. Updated. Lookup HERE By Serial Number. Was this article helpful? Submit a request. Lookup HERE By Serial …Sigma series – The serial number is located on the frame under the front of the handgun. SW99 – The serial number is located on the frame at the rear of the pistol. The Serial contains letter prefixes and numbers which are significant in outlining the manufacturing date. We have reviewed the numbers by the year of issue.

Reading a Lochinvar serial number is relatively straightforward and is typically broken down into two parts. The first part consists of one letter followed by two or three numbers. The letter in the beginning of the serial number is usually either L (Lochinvar), C (Copper Fin) or KD (Knock Down). The numbers following the letter indicate the ...

Lochinvar EnergyRite® pool and spa heaters let homeowners have it all: fast, reliable heating and dependable operation. 5 Models from 150,000 to 400,000 Btu/hr. Commercial-Grade Heat Exchanger. Optional Cupro-Nickel Heat Exchanger. Bronze Header Option Available on All Models. Indoor/Outdoor Venting. Advanced Display with Soft Touch …Find genuine OEM Lochinvar Pumps & Motors at Parts Town with the largest in-stock inventory and same day shipping until 9pm ET. ... Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app ...If you own a Kenmore appliance, whether it’s a refrigerator, dishwasher, or washing machine, knowing how to perform a serial number lookup can be immensely helpful. Performing a Ke...Find the manufacture date of any Seiko watch. Seiko watches have a 6 or 7 character serial number on their casebacks. The second character can be a letter but the rest are all numbers. You can use the Seiko serial number in conjunction with the movement number to calculate the year of manufacture. The month and last digit of the Seiko'a …iOS: Finding time to read is hard, but if you fancy yourself a fan of classic literature, from the likes of Jane Austen, Jules Verne, or Charles Dickens, then Serial Reader’s a cle...The location of the Fender serial number varies depending on the model and year of manufacture of the instrument. You can find it: At the top of the neck plate; On the front or back of the headstock; Lid vibrato (on Stratocasters); Vibrato on the back of the cover (on early 50’s Stratocasters); At the end of the heel of the neck;The first two numbers represent the month of manufacture while the second pair show the year of manufacture. For example, if the first four numbers are 1199, the water heater was made in November of 1999. 11 is the month, November, and 99 is the year, 1999. Rheem also makes water heaters that are sold under other brand names.

Wegman cakes.

Jasmyn wilkins.

In today’s fast-paced world, it’s essential for businesses to efficiently manage their inventory and track product information. One effective way to do this is by utilizing a seria... Lochinvar 100289435 Genuine OEM Replacement Part. KAIR FILTER1"X16"X20"HDDISPOSE. Fits Models. Specs. Find OEM Lochinvar 100289435 Air Filter, 16" x 20" x 1", Disposable replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET. Armed with your boiler‘s model number, serial number, or manual, the Lochinvar team can look up your exact unit in their databases and provide its year of manufacture. Their records document every boiler produced, so they can pinpoint the age accurately. Weighing Replacement of an Aged Boiler.If you have trouble finding a mechanical system installation or service manual, Contact Us and we will research it for you at no charge. Contact Lochinvar Corporation -UK: Lochnivar Ltd. (United Kingdom) 7 Lombard Way The MXL Centre Banbury, Oxon, ON16 4TJ UK General Inquiries: (01295)-269-981 Fax: (01295)-271-640.3 val2018 valve with regulator, nat (serial c85 to i85) cbn/cwn475-570 3 VAL2915 VALVE WITH REGULATOR, NAT (AFTER SERIAL I85) CBN/CWN475-570 3 VAL2916 VALVE WITH REGULATOR, LPG CBL/CWL475-570phone numbers are also listed on this website. •Wear long-sleeved, loose fitting clothing, gloves, and eye protection. ¢ Apply enough water to the combustion chamber lining to prevent airborne dust. ¢ Remove the combustion chamber lining from the water heater and place it in a plastic bag for disposal. TOTAL LIABILITY ARISING AT ANY TIME SHALL NOT EXCEED THE PURCHASE PRICE PAID WHETHER BASED ON CONTRACT, TORT, STRICT LIABILITY OR ANY OTHER LEGAL THEORY. Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000. www.Lochinvar.com. 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. SH set point user. The SH set point user sets the water temperature set point for fixed operation or the maximum temperature set point when the outdoor air sensor is used. This parameter can be changed by the user or the installer by accessing parameter B1. The temperature range of this parameter is 50°F to 190°F.3. The Lochinvar SIT series indirect water heater (FIG. 1-1) is designed to generate domestic hot water in conjunction with a hot water boiler using forced boiler water circulation. This indirect water heater consists of a 316L Stainless Steel tank in which a smooth 316L stainless steel coil is located (Table 1A). ….

Be ready to provide the following information: your name, address and telephone number; the model and serial number of your Lochinvar, product; proof of installation; and a …1. Using the Smith and Wesson Serial Number Lookup. If you are looking to determine the year of manufacture for your Smith and Wesson firearm, you can utilize the Smith and Wesson Serial Number Lookup tool. Follow these steps: Visit the official Smith and Wesson website. Find the designated “Serial Number Lookup” tool.Lochinvar Brands Energy Saver Golden Knight Knight Lochinvar uses a 20-letter code for the year of manufacture of their water heaters. The first letter of the serial number is the one to use. The letters I, O, Q, R, U and V are excluded. Because the letter code recycles every 20 years “A,” for example, can be 1964, 1984, 2004.FAN2013. PROVING SWITCH FOR HS5. ALL. PLEASE HAVE MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS. CFII-24. 4 of 4. 06/13 – Printed in U.S.A.The thing was made back in 1964. To determine the age of your Lochinvar water heater, start by locating the serial number on the unit. The serial number can typically be found on a label or nameplate attached to the water heater. Look at the first character in the serial number. This is the key to determining the year of manufacture. To read a Lochinvar boiler serial number, you will need to note the series model of the boiler and the year of manufacture. The serial number should include a combination of numbers and letters, either in 6, 7, 8, 10, or 12 character formats. For 6 digits, the final two indicate the year of manufacture. In some cases, the year of manufacture is ... 36 100145332 insulation, front panel (beginning serial #a10h00223978) er 252 36 100145333 insulation, front panel (beginning serial #a10h00223978) er 302 36 100145334 insulation, front panel (beginning serial #a10h00223978) er 402 please have model and serial number when ordering parts *items denote suggested inventory partsHours:(Daily) 7AM-9PM. Telephone:(208) 758-5570. Email: [email protected]. Compare your serial number to determine the age of your unit.CFIIR-06 Replacement Parts List COPPER-FIN II® Boilers/Water Heaters/Pool Heaters CH/CF/CP 300-750 PARTS & SERVICE DEPARTMENT Lebanon, Tennessee 615- 889-8900 • Fax: 615-547-1000 Lochinvar serial number lookup, Consumer Contact. Lochinvar toll-free at 833-232-9706 from 8 a.m. to 8 p.m. ET Monday through Friday. Check for the recalled boilers’ serial number at: www.waterheaterrecall.com, and select the look-up feature for the flue grommet recall. Consumers with Lochinvar-branded boilers can find a qualified service technician by visiting: http ..., The location of the Fender serial number varies depending on the model and year of manufacture of the instrument. You can find it: At the top of the neck plate; On the front or back of the headstock; Lid vibrato (on Stratocasters); Vibrato on the back of the cover (on early 50’s Stratocasters); At the end of the heel of the neck;, Description: Twelve (12) character Serial number begins with one (1) letter digit followed by two (2) numerical digits, a dash (-) and ends with eight (8) numerical digits. Month of manufacture can be determined by using the 1st letter digit. (Use chart below to decode) Year of manufacture can be determined using the 2nd – 3rd numerical digits, [email protected] www.Lochinvar.com. 36 49 53 25 22 24 15 21 12 IMG00954 8 11 9 1 46 ... PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS. Title: SYNC ..., Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app; An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team, How to determine the date of production/manufacture or age of Lochinvar® HVAC and Water Heater Systems. The date of production/manufacture or age of Lochinvar® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Lochinvar. Example serial number styles/formats found: …, The thing was made back in 1964. To determine the age of your Lochinvar water heater, start by locating the serial number on the unit. The serial number can typically be found on a label or nameplate attached to the water heater. Look at the first character in the serial number. This is the key to determining the year of manufacture., This warranty gives you specifi c legal rights and you may also have other rights, which vary upon location. Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000. www.Lochinvar.com. ©12/15—Printed in U.S.A., This warranty gives you specifi c legal rights and you may also have other rights, which vary upon location. Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000. www.Lochinvar.com. ©12/15—Printed in U.S.A. , The First Name in Efficiency. CREST boilers are equipped with a top-mounted micro-metal fiber burner, engineered specifically for fire-tube technology. The system is designed to ensure smooth, quiet modulating combustion with up to 25:1 turndown. CREST is designed for efficiency to reduce your customer’s fuel bills., There are no matching search results. Brand Filter Brands Close State (188) 188 Products State Bradford White (85) 85 Products Bradford White ... Anode Rod for Lochinvar Shield SNA285-500 Water Heater. Quick View Part #L100208654 Item #4453863 Mfr. Part #100208654 4 out of 5 Customer Rating. Info Requires Certification. Points $1, Tuesday, September 11, 2018. Lochinvar uses a 20-letter code for the year of manufacture of their water heaters. The first letter of the serial number is the one to use. The letters I, O, Q, R, U and V are excluded. Because the letter code recycles every 20 years “A,” for example, can be 1964, 1984, 2004. You have to use your own judgement ..., Serial Number Lookup. Enter the product serial number to view specific information regarding your True unit. Serial Number Search. Technical Support. Direct Service Line: 855-372-1368 Main Office Line: 800-325-6152 Fax: 636-379-1153. Available (CST) Monday – Friday: 7 am to 6 pm, 3 val2018 valve with regulator, nat (serial c85 to i85) cbn/cwn475-570 3 VAL2915 VALVE WITH REGULATOR, NAT (AFTER SERIAL I85) CBN/CWN475-570 3 VAL2916 VALVE WITH REGULATOR, LPG CBL/CWL475-570, Locate the serial number on your Lochinvar water heater and check the first letter. Match the letter to the chart below and you will decode your water heater’s age by …, Lochinvar Manuals; Warranty Lookup; Parts Lookup; ... Lookup HERE By Serial Number. Was this article helpful? Yes No. 0 out of 0 found this helpful. Have more questions?, Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app; An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team, we recommend that you write the model, serial number and installation date of your water heater in the notes section in the back of this manual. This manual should be kept with water heater. CAUTION Incorrect operation of this appliance may create a hazard to life and property and will nullify the warranty. DANGER , How to determine the date of production/manufacture or age of Lochinvar® HVAC and Water Heater Systems. The date of production/manufacture or age of Lochinvar® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Lochinvar. Example serial number styles/formats found: The Serial Numbers shown are ..., 36 100145332 insulation, front panel (beginning serial #a10h00223978) er 252 36 100145333 insulation, front panel (beginning serial #a10h00223978) er 302 36 100145334 insulation, front panel (beginning serial #a10h00223978) er 402 please have model and serial number when ordering parts *items denote suggested inventory parts, Samsung. Home. Enter device serial number or IMEI: Help Auto Detect. Each search may take up to 30 seconds, please be patient. Note: if you are checking a phone, you must enter IMEI number (3xxxxxxxxxx), NOT the S/N (R xxxxxx) Same rule for tablets with 4G/LTE/5G connectivity, use IMEI number to search. Note: if you are checking a …, Club Car Serial Number Lookup. Step 1: Locate the Club Car Serial Number: Inside or under the passenger side glove box – Precedent (2004 & up) Under the passenger side glove box – DS (1981 & up) Under the driver side seat on the frame – Pre-DS (1975-1980) Step 2: Look at the serial number to determine the model and year of your Club Car ..., RGR-08 Replacement Parts List Residential Gas ES, ET, SS, ST, Models PARTS & SERVICE DEPARTMENT Nashville, Tennessee 615-889-8900 • Fax: 615-547-1000 www.Lochinvar.com , Serial Lookup. Enter your Marlin® serial number above to view information about your rifle. Note: This service is provided as reference only, and accuracy is not guaranteed. Only Ruger-manufactured Marlin rifles (models with serial numbers beginning with 'RM') will return information. For specific questions or additional information, please ..., When it comes to product warranty claims, one of the most crucial pieces of information is the serial number. A serial number serves as a unique identifier for a particular product..., The date of production/manufacture or age of FTXL (Lochinvar) brand Water Heater & Boiler equipment can be determined from the serial number located on the rating data plate. The multiple Serial Number styles shown were utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. - but typically with specific model or ..., You’ll find Epiphone serial numbers in the standard places. Electric guitars having the serial number on the back of the headstock. Semi-hollow guitar serial numbers are found inside the ‘top’ F-hole on a label. Acoustic guitars are punched inside the soundhole on a sticker behind the strings. On rare occasions, some dates can be found …, Reverse Phone Lookup. NumLookup can be used to perform a completely free reverse phone lookup for any phone number in US. Simply enter the phone number in the form below and click on the search button to get the owner's full name, address, social media profiles and much more. No registration or credit card is needed to try us out., All KNIGHT fire tube boilers allow for flexible installation with a universal vent connector. Range in heating capacity from 55,000 to 399,000 Btu/hr and perform at 95% AFUE efficiency. The KNIGHT’s Smart System™ display includes the CON•X•US® Remote Connect option to maintain control of your boiler from anywhere., Consumer Contact. Lochinvar toll-free at 833-232-9706 from 8 a.m. to 8 p.m. ET Monday through Friday. Check for the recalled boilers’ serial number at: www.waterheaterrecall.com, and select the look-up feature for the flue grommet recall. Consumers with Lochinvar-branded boilers can find a qualified service technician by …, Heat exchangers on copper-tube boiler models (RB, CB 45-260) have a twenty (20) year limited warranty effective 60 days from the date of manufacture as determined by the serial number. All residential tank-type water heater parts have a six (6) year warranty from the date of purchase. All commercial boiler, water heater and pool heater parts ..., Tuesday, September 11, 2018. Lochinvar uses a 20-letter code for the year of manufacture of their water heaters. The first letter of the serial number is the one to use. The letters I, O, Q, R, U and V are excluded. Because the letter code recycles every 20 years “A,” for example, can be 1964, 1984, 2004. You have to use your own judgement ..., The following serial number information is for Remingtion firearms manufactured after 1921. Remingtons manufactured after 1921 have a code located on the left side of the barrel near the frame that identifies the year and month of manufacture. The following letters correspond to the months of the year, for example B=January, L= February and so on: