Lochinvar serial number lookup

17a inner door (after serial # sg) - jkt1110 jkt1110 *** jkt1110 jkt1110 replace "e" with "s" to indicate 10 year tank warranty model. *use 3/4" wtr1019 nipple/anode before serial number sg, use 3/4" wtr1013 anode & 1" wtr1048 nipple after serial number sg **use 3/4" wtr1018 dip tube before serial number sg, use 1" wtr1100 dip tube after serial sg

Lochinvar serial number lookup. Check warranty status/lookup of your Lenovo laptop/PC, server, mobile & smart devices at Lenovo Support.

How to Read Lochinvar Serial Number. Lochinvar employs a 20-rolling letter code to signify the age of their water heaters. In this system: The first letter of the serial number indicates the year the water heater was manufactured. Match the letter to the table chart below.

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.17a inner door (after serial # sg) - jkt1110 jkt1110 *** jkt1110 jkt1110 replace "e" with "s" to indicate 10 year tank warranty model. *use 3/4" wtr1019 nipple/anode before serial number sg, use 3/4" wtr1013 anode & 1" wtr1048 nipple after serial number sg **use 3/4" wtr1018 dip tube before serial number sg, use 1" wtr1100 dip tube after serial sgHow to determine the date of production/manufacture or age of Lochinvar® HVAC and Water Heater Systems. The date of production/manufacture or age of …About Lochinvar. For nearly 80 years, Lochinvar, an American company, has been a leader of innovation and high-efficiency water heating. Through Lochinvar's pride in leadership and commitment to excellence, the company has continually improved year after year. Today, Lochinvar touts the broadest line of high-efficiency water heating solutions ...Prior to 2008, state used a 1-letter month followed by a 2-digit year A thru N = Jan thru Dec (Excludes the letter I) Beginning 2008, state uses an 11-digit alpha-numeric serial number. The first two positions are the year followed by a two digit week. Position 5 is a letter followed by 6 numbers.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. 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 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.

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.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.Install the ferrule nut into the gas valve at the pilot tube location, hand tight only. Insert the pilot tube into the ferrule nut until the tube bottoms out, then tighten the nut with a 7/16” wrench until the crimp connection seals to the pilot tube. Continue to tighten until the nut is tight in the gas valve. 7.RGR-08 Replacement Parts List Residential Gas ES, ET, SS, ST, Models PARTS & SERVICE DEPARTMENT Nashville, Tennessee 615-889-8900 • Fax: 615-547-1000 …Oct 3, 2023 · How to Read Lochinvar Serial Number. Lochinvar employs a 20-rolling letter code to signify the age of their water heaters. In this system: The first letter of the serial number indicates the year the water heater was manufactured. Match the letter to the table chart below. Find genuine OEM Lochinvar Thermostats & High Limits 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 ...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

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. 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.KNIGHT™ Fire Tube Boiler. Consistency in features and benefits across the KNIGHT Fire Tube Boiler family makes it easier to install and service no matter what model you choose. 6 Models from 55,000 to 285,000 Btu/hr. 95% AFUE. Up to 10:1 Turndown Ratio.

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The Squire uses the power and efficiency of the boiler that heats the home to generate domestic hot water for showers, dishwashing, clothes washing, etc. 17 Models : Capacities from 30 - 119 Gallons. 316L Stainless Steel Coil and Tank. Fully Welded Construction. Dent Resistant Jacket.Enter your Schwinn serial number in the box and click "find" to see what date and year your Schwinn bike was manufactured. Find. This tool searches a database of Schwinn serial numbers and if it finds a match to your serial number then it will display the information available for your bike. Notes: This tool works for Schwinn bikes from 1948 …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.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 … 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

How to Read Lochinvar Serial Number. Lochinvar employs a 20-rolling letter code to signify the age of their water heaters. In this system: The first letter of the serial number indicates the year the water heater was manufactured. Match the letter to the table chart below.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 ...About Lochinvar. For nearly 80 years, Lochinvar, an American company, has been a leader of innovation and high-efficiency water heating. Through Lochinvar's pride in leadership and commitment to excellence, the company has continually improved year after year. Today, Lochinvar touts the broadest line of high-efficiency water heating solutions ...EcoCharger. 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.An IMEI is a 15–16 digit number, like 013554006297015. There are three ways to find yours: See Settings → General → About → IMEI on your device. Dial *#06# on your phone. Use iPhone Backup Extractor ʼs info view on your device. Completely free Apple serial number lookup and IMEI checker. Find specifications, images, warranty, and ...Park trailers and manufactured homes have identifying tags usually referred to as labels or plates that display information, such as the manufacturer, serial number or vehicle iden...10 Models from 400,000 to 4,000,000 Btu/hr. Up to 99% Thermal Efficiency. AWH0400NPM- AWH1000NPM 10:1 Turndown Ratio. AWH1250NPM - AWH4000NPM 5:1 Turndown Ratio. Direct Vent Flexibility Up to 150 feet. SMART TOUCH™ Operating Control and CON·X·US® Remote Connect. Indoor/Outdoor Convertible.10 Models from 400,000 to 4,000,000 Btu/hr. Up to 99% Thermal Efficiency. AWH0400NPM- AWH1000NPM 10:1 Turndown Ratio. AWH1250NPM - AWH4000NPM 5:1 Turndown Ratio. Direct Vent Flexibility Up to 150 feet. SMART TOUCH™ Operating Control and CON·X·US® Remote Connect. Indoor/Outdoor Convertible.Jul 28, 2017 · 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) 889-8900 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;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.

[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 ...

Note: The date of manufacture can be determined using the Serial Number located on the silver rating label. WHAT IS COVERED: In the event of a defect in materials or workmanship appearing ... Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000 www.Lochinvar.comIf 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.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?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 ... 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.Water Heater Cross Reference. Find an A. O. Smith replacement water heater. This tool will provide you the best match for your current brand and model. *Product data and claims used to match products and display within this tool are subject to change without notice. Some product dimensions may have changed due to NAECA regulations.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 …An IMEI is a 15–16 digit number, like 013554006297015. There are three ways to find yours: See Settings → General → About → IMEI on your device. Dial *#06# on your phone. Use iPhone Backup Extractor ʼs info view on your device. Completely free Apple serial number lookup and IMEI checker. Find specifications, images, warranty, and ...

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Check warranty status/lookup of your Lenovo laptop/PC, server, mobile & smart devices at Lenovo Support.Contact info: You can check the recalled boilers' serial numbers at waterheaterrecall.com, and call Lochinvar with questions at 833-232-9706 between 8 a.m. and 8 p.m. ET Monday through Friday.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 …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 - 801Be 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. Find the brand 2. Find the serial number on your water heater’s label. 3. Decode the serial number based on the style. Call for a water heater inspection. Lochinvar Brands. …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.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 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.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. ….

Search by the entire product serial number. Product with the matched serial number will be shown here. Products. CZ SHADOW 2. Product. CZ 75 P-01. Product. CZ P-10 C.The Solution boiler is a residential workhorse that delivers high efficiency and design innovation. 7 Models from 45,000 to 260,000 Btu/hr. 84% AFUE. Gasketless Heat Exchanger. Operating Control. Technical Documents.Year of manufacture can be determined by using the 4 th & 5 th positions of the serial number. Month of manufacture can be determined by using the 6 th & 7 th positions of the serial number. Note: This style can have hyphens after the first three postions and/or the first seven positions of the serial number. i.e.: GBB-030708229 -or …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.Revision G (PCP #3000009959 / CN #500009745) reflects the addition of the water meter and the boiler water information on page 5. Revision H (PCP #3000010423 / CN #500010150) reflects an update to the neutralizer information on page 7. KBXII-USER_MM #100161491_DIR #2000013415_Rev H. 08/17.With years of proven experience , the Knight XL expands on its already tried and true feature set. Making hard work look easy, this commercial boiler steps out front. Available in five models ranging from 399,000 to 999,000Btu/hr, the advanced units feature 97% thermal efficiency and 10:1 turndown. 7” TOUCH SCREEN WITH BUILT-IN CON·X·[email protected] www.Lochinvar.com 40 43 4 41 34 37 42 36 35 33 39. ... PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS *ITEMS DENOTE SUGGESTED ...Lochinvar Ltd. (United Kingdom) 7 Lombard Way. The MXL Centre. Banbury, Oxon, ON16 4TJ. General Inquiries: (01295)-269-981 Fax: (01295)-271-640Telephone:(208) 758-5570. Email: [email protected]. Compare your serial number to determine the age of your unit.Search by the entire product serial number. Product with the matched serial number will be shown here. Products. CZ SHADOW 2. Product. CZ 75 P-01. Product. CZ P-10 C. Lochinvar serial number lookup, 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?, 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 ..., Free Reverse Phone Number Lookup. A reverse phone lookup allows you to find the owner of a phone number and a whole lot more. Search by entering in a 10-digit phone number and USPhonebook.com searches billions of records to provide you with a name and location of the phone number. And with USPhonebook.com, it’s 100% FREE!, 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 ..., 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., For denominations $5, $10, $20, $50, and $100, the note has a letter and number designation that corresponds to one of the 12 Federal Reserve Banks. The letter of each indicator matches the second letter of the serial number on the note. For denominations $1 and $2, the note includes a seal that identifies one of the 12 Federal Reserve banks., Water Heater Cross Reference. Find an A. O. Smith replacement water heater. This tool will provide you the best match for your current brand and model. *Product data and claims used to match products and display within this tool are subject to change without notice. Some product dimensions may have changed due to NAECA regulations., Find OEM Lochinvar ERL302-A POOL 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 ..., 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., Usually, serial numbers can be found engraved on the back of the watch case. The serial numbers identify the age of the watch. Some watches have the serial numbers on the inside mo..., Parts HERE By Serial Number. ... Parts Lookup Paul Grimm February 01, 2024 23:35 ... Lochinvar Manuals; Comments 0 comments. ... , Note: The date of manufacture can be determined using the Serial Number located on the silver rating label. WHAT IS COVERED: In the event of a defect in materials or workmanship appearing ... Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 1-800-722-2101 / Fax: 615-547-1000 www.Lochinvar.com, 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 , 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 …, Whether you’re looking for Lochinvar boiler parts for your hydronic heater or a heat exchanger for your Knight boiler, we have the Lochinvar parts you need, ready to ship. If you have questions about any of our Lochinvar replacement parts, feel free to give us a call at 1-800-536-1582 and speak to one of our Lochinvar parts experts today!, 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 …, Aug 21, 2023 · 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. , Oct 19, 2023 · The absence of plastic parts inside is a sign of age. Steel pressure vessel – These heavy steel tanks were phased out by the late 1970s. If this component is metal, your boiler is probably over 45 years old. While not as precise as serial numbers, these details can help approximate your Lochinvar boiler‘s age. , , 2. Whenever any inquiry or request is made, be sure to include the water heater’s product number, model number, serial number, date of purchase, date of installation, and location of installation. FOR TECHNICAL ASSISTANCE, SERVICE OR WARRANTY INFORMATION PHONE TOLL FREE: 1-800-722-2101 OR Write to: LOCHINVAR WATER HEATERS 300 Maddox Simpson ... , In today’s digital world, it can be difficult to find someone’s phone number. Fortunately, there are a variety of no cost lookup services that can help you uncover phone numbers fo..., 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 ..., 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, …, Prior to 2008, state used a 1-letter month followed by a 2-digit year A thru N = Jan thru Dec (Excludes the letter I) Beginning 2008, state uses an 11-digit alpha-numeric serial number. The first two positions are the year followed by a two digit week. Position 5 is a letter followed by 6 numbers., Serial numbers. Products. Categories. Serial numbers. Search by the entire product serial number. Product with the matched serial number will be shown here. Products. CZ SHADOW 2. Product. CZ 75 P-01. Product. CZ P-10 C. Product. CZ SHADOW 2 COMPACT. Product. CZ 75 SP-01. Product. CZ P-07., 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., Are you looking for an easy and cost-effective way to find out who is behind a phone number? A free number lookup without paying can be a great way to get the information you need...., 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 ..., This is a test website. It cannot be used to obtain or verify AHRI Certified products or ratings, and it cannot be used to generate AHRI Certificates of Product Ratings., Oct 3, 2023 · How to Read Lochinvar Serial Number. Lochinvar employs a 20-rolling letter code to signify the age of their water heaters. In this system: The first letter of the serial number indicates the year the water heater was manufactured. Match the letter to the table chart below. , 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 - 801, Jul 28, 2017 · 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) 889-8900 , For denominations $5, $10, $20, $50, and $100, the note has a letter and number designation that corresponds to one of the 12 Federal Reserve Banks. The letter of each indicator matches the second letter of the serial number on the note. For denominations $1 and $2, the note includes a seal that identifies one of the 12 Federal Reserve banks.