Dunkirk boiler serial number lookup

The date of production/manufacture or age of Utica® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Utica Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, Enviromaster®, I-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®

Dunkirk boiler serial number lookup. JohnNY Member Posts: 3,220. March 2021. Pennco Boiler model # 1606 HSD, Series 3, Serial # 30228-0611-6. Looking to decipher the date of this little boiler. Any help is, as always, much appreciated. Contact John "JohnNY" Cataneo, NYC Master Plumber, Lic 1784. Consulting & Troubleshooting. Heating in NYC or NJ. Classes.

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If you are contacting us about a piece of equipment that you have installed in your home, please provide the model and serial number. Model Number Serial Number Additional …Download Warranty. View and/or download U.S. Boiler Company's manufacturer's warranty for residential grade water and steam boilers, and indirect-fired water heaters,D. danr44 Discussion starter · Feb 18, 2009. I have an old Dunkirk boiler that was labeled and sold by Sears/Kemore. The model number on it is 229-94423 and the serial number is 178900247. The combustion chamber is crumbling and I need to replace it but I haven't had much luck finding any info or parts based on the model number.Goodman® HVAC age. How to determine the date of production/manufacture or age of Goodman® 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 …Page 1 PWXL Cast Iron Gas Fired Hot Water Boilers INSTALLATION, OPERATION & MAINTENANCE MANUAL DUNKIRK BOILERS 85 Middle Rd. Dunkirk, NY 14048 www.dunkirk.com 240007958 REV A [09/09] An ISO 9001-2000 Certified Company... Page 2: Table Of Contents

The date of production/manufacture or age of Utica® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Utica Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, Enviromaster®, I-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®The year and week number of manufacture are encoded in the first four digits of the heater's serial number. So your heater serial number (IF that is what you meant by "product number" - if not, look again on the data tag for the individual water heater's serial number) of 0320030 would translate to. year: 2003. week: 20.The only thing I don’t know for that specific serial number is whether Dunkirk was using a month system for the third and fourth digits (01-12, in which case it would be June), or whether they were using a week system for the third and fourth digits (01-52, in which case it would be February). ... the serial numbers is for a steam boiler, but …The recalled boilers have the Dunkirk, Sears Kenmore, Bryant, Carrier, Payne, Lennox and Pennco brand names, which is written on the front of the boilers. The model and serial number are located on the data plate located on the right side of the boiler. The following models and serial numbers are included in the recall:DUNKIRK BOILER MANUALS AGE CONTACT; Duomatic - Olsen HVAC, Canadian DMO Industries using Olsen & Airco brands. Also see CWF DUO-MATIC Forced Air Coal & Wood Furnace; EASCO BOILERS, MANUAL; ECR INTERNATIONAL, including Argo, EMI, Dunkirk, Olsen/Airco, Pennco, RetroAire, and Utica Boilers (11/2017). ELECTRA STEAM (Reimers Steam Boilers)Search. Menu. Utica Boilers Home; Products. Condensing Gas Boilers; Gas Boilers; Condensing Combi Boilers; Oil Boilers; Electric Boilers; Controls; ... Serial Number. Additional Information Message* Utica Boilers. P.O. Box 4729 Utica, NY 13504-4729. Phone: 315-797-1310 Fax: 315-797-3762. Homeowner Assistance. ... Have you had a …Are you looking for a reliable and efficient gas steam boiler for your home or business? Check out the Dunkirk PSB Series, a mid-efficiency cast iron boiler with electronic ignition and vertical venting. Download the installation and operation manual here and learn how to install, operate and maintain your boiler safely and properly.

gas-fired hot water boilers parts, kits and optional accessories p/n 240009048, rev. b [08/2012] wpsb series ii an iso 9001-2008 certified companyThere are multiple reasons you might need to obtain the IMEI number of your phone. It is equivalent to the serial number and it identifies the make and model of device you own. You may need to give this information to your insurance company...Locate the name-plate or label from the manufacturer. For reference take a picture of the label with your smart phone or carefully copy down your complete model number. Helpful Tip. For Utica-Dunkirk units the label is typically on the inside cover door of unit (may vary based on model/series). Search by Your Utica-Dunkirk Boiler Model Number: Add to Cart. 17400306000058 Utica-Dunkirk REACTOR CHOKE COIL. Part Number: 17400306000058. Add Review. Learn More. Online special $54.79. Limited Stock Available. Add to Cart. AC-4550-188 Utica-Dunkirk FAN 3.5 TON H/P CNDR MTR.

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This website uses cookies to ensure you get the best experience on our website.Oct 6, 2023 · To find out the year an Ideal Classic boiler was manufactured, you want to be looking at the third group of numbers. In this case, that's '0612'. The first two numbers are the year while the second two are the week. So the serial number below would be found on a boiler manufactured in the 12th week of 2006. The Inspector's JournalLegacy™ Line Boilers. Our Legacy™ Line boilers combine affordability and reliability while providing excellent whole-home comfort. And efficient operation helps keep energy costs lower. Compare. Legacy™ Line BS2 Boiler. BS2. AFUE Efficiency: Up to 82.7%. (4) FIND A DEALER Details.

How to determine the date of production/manufacture or age of Luxaire® HVAC Systems. The date of production/manufacture or age of Luxaire® HVAC equipment can be determined from the serial number located on the data plate. Sister or similar Brands Include: Borg-Warner® | Coleman® | Evcon® | Fraser-Johnson® | Guardian® | …Find the Right Product Not sure about the size or the type of boiler that you need? Use our product finder. We will match you with the right boiler for your home or business. Learn More FAQS General What precautions should be taken with flood-damaged HVAC equipment? What size furnace do I need for my home? Scan and go. Another fast, efficient way to find your Lennox replacement part numbers is using LennoxPros mobile app. This is especially useful when you’re on the job. The mobile app allows your phone to double as a scanner. Simply scan the bar code on the Lennox equipment, select ‘Find Parts’, and select your parts category to see ...On Monday, February 5, 1996, a trademark application was filed for DUNKIRK with the United States Patent and Trademark Office. The USPTO has given the DUNKIRK trademark a serial number of 75053681. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, January 26, 2017.my euroflame boiler ran out of oil. When i got the tank filled i bled the boiler switched on the heating a hit the reset button to fire up the boiler. The radiator close to the boiler only warmed slig … read moreDunkirk takes pride in its ability to deliver a complete package of heating and cooling products. An integral part of the Dunkirk product family is our gas- and oil-fired boilers for residential and commercial buildings. High efficiencies, easy maintenance and installation features, along with limited lifetime warranties, make our gas and oil ... gas-fired hot water boilers parts, kits and optional accessories p/n 240009048, rev. e [02/2014] wpsb series ii an iso 9001-2008 certified companySep 7, 2015 · The date of production/manufacture or age of ECR® HVAC brands can be determined from the serial number located on each brands data plate. Parent: ECR. Brands Include: AIRCO®, ARGO®, ComfortWave® (See EMI in chart), Dunkirk®, ECR®, EMI®, EnviroAir® (See EMI in Chart), E-verter® (See EMI in chart), Olsen®, Oneida Royal®, Pennco ... Material and Equipment Acceptance number for the City of New York, is MEA 39-86E Vol. IV. ... dunkirk Boilers 85 Middle rd. dunkirk, nY 14048 Standing Pilot Ignition – Permanently lit standing pilot with thermocouple provides dependable and safe burner ignition. Automatic Gas Control – Silent operating control pro-vides 100% safety shut off. …Can't find the competitive brand/model or an older Bradford White model you were looking for? If so, please reach out to the Bradford White Product Department at [email protected] or call 844-235-4958 for assistance. Be sure to provide as much information as possible from the Key Info to Know guide.Dunkirk has been making American steam boilers for more than 80 years. Dunkirk’s Plymouth Steam Boiler (PSB) offers a great combination of heating comfort, efficiency, and Dunkirk dependability. With efficiency as high as 82.7%, a Plymouth Steam boiler is an outstanding choice for performance and operating cost. PSB FEATURES. ECR Ierna I …It’s a 1977 furnace. The only thing I don’t know for that specific serial number is whether Dunkirk was using a month system for the third and fourth digits (01-12, in which case it would be June), or whether they were using a week system for the third and fourth digits (01-52, in which case it would be February).

The only thing I don’t know for that specific serial number is whether Dunkirk was using a month system for the third and fourth digits (01-12, in which case it would be June), or whether they were using a week system for the third and fourth digits (01-52, in which case it would be February). ... the serial numbers is for a steam boiler, but …

View online or download Dunkirk XEB-3 Installation Manual. ... Boiler; XEB-3; Dunkirk XEB-3 Manuals Manuals and User Guides for Dunkirk XEB-3. We have 7 Dunkirk XEB-3 manuals available for free PDF download: Installation, Operation & Maintenance Manual, Installation Manual, Installation Instructions Manual . Dunkirk XEB-3 Installation, …Dunkirk has been manufacturing safe and reliable boilers since the 1920s. Dunkirk boilers use dependable parts and innovative controls to help keep water-heated homes warm. Sears PartsDirect has the genuine Dunkirk repair parts you need to fix any boiler failure. Models (93) Showing 1 - 20 of 93. 1.Burnham Commercial is a leading manufacturer and marketer of high-quality boilers and control systems for commercial and industrial applications. Our history of quality, reliability and value make Burnham Commercial the leader in commercial heating equipment. While there are many imitators, there’s only one Burnham Commercial. We offer custom ...The only thing I don’t know for that specific serial number is whether Dunkirk was using a month system for the third and fourth digits (01-12, in which case it would be June), or whether they were using a week system for the third and fourth digits (01-52, in which case it would be February). ... the serial numbers is for a steam boiler, but …The date of production/manufacture or age of Utica® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: Utica Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, Enviromaster®, I-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®Goodman® HVAC age. How to determine the date of production/manufacture or age of Goodman® 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 ...D. danr44 Discussion starter · Feb 18, 2009. I have an old Dunkirk boiler that was labeled and sold by Sears/Kemore. The model number on it is 229-94423 and the serial number is 178900247. The combustion chamber is crumbling and I need to replace it but I haven't had much luck finding any info or parts based on the model number.For example Weil McLain boiler serial numbers beginning with 32nnnnn were made beginning in 1997. Contact information for Weil McLain heating equipment Weil-McLain 500 Blaine Street Michigan City, IN 46360 800-368-2492; local 219-879-6561 You may also email us at [email protected] Select Your Brand. Privacy Policy • Terms & Conditions • Look Up Registration • Extended Warranties • Terms & Conditions • Look Up Registration ...

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ECR® How to determine the date of production/manufacture or age of ECR® HVAC Brands. The date of production/manufacture or age of ECR® HVAC brands can …Search. Menu. Utica Boilers Home; Products. Condensing Gas Boilers; ... Condensing Gas Boiler – UB90-200 Series II View Product . Brochure. UB90-200 Brochure 1/07.The serial numbers for Bobcat equipment is placed in several different locations on different types of machines, according to Bobcat. The Operation and Maintenance manual for each piece of equipment shows where the serial number tag is loca...CONDENSING, HOT WATER BOILER PARTS, KITS AND OPTIONAL ACCESSORIES An ISO 9001-2008 Certified Company P/N# 240009426 Rev. C [09/2012] Models Q90-50 Q90-75 Q90-100 Ordering Instructions Order Parts through your nearest supplier. When ordering parts, obtain Model Number and Serial Number from data plate on your boiler. 315.797.1310. You are here Home » Lookup. Look Up Registration Locate the name-plate or label from the manufacturer. For reference take a picture of the label with your smart phone or carefully copy down your complete model number. Helpful Tip. For Burnham units the label is typically located on the inside cover door of the unit (may vary based on model/series). Search by Your Burnham Boiler Model Number:Are you looking for a reliable and efficient gas steam boiler for your home or business? Check out the Dunkirk PSB Series, a mid-efficiency cast iron boiler with electronic ignition and vertical venting. Download the installation and operation manual here and learn how to install, operate and maintain your boiler safely and properly.Mar 29, 2007 · It’s a 1977 furnace. The only thing I don’t know for that specific serial number is whether Dunkirk was using a month system for the third and fourth digits (01-12, in which case it would be June), or whether they were using a week system for the third and fourth digits (01-52, in which case it would be February). The date of production/manufacture or age of Pennco® HVAC equipment can be determined from the serial number located on the data plate. Parent: Pennco. Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, E-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®. ….

JohnNY Member Posts: 3,220. March 2021. Pennco Boiler model # 1606 HSD, Series 3, Serial # 30228-0611-6. Looking to decipher the date of this little boiler. Any help is, as always, much appreciated. Contact John "JohnNY" Cataneo, NYC Master Plumber, Lic 1784. Consulting & Troubleshooting. Heating in NYC or NJ. Classes.Search . Products; Documents; FAQs; Find A Dealer; News; Contact; Dunkirk Boilers. 2201 Dwyer Ave. Utica, NY 13501 Phone: 315.797.1310 Fax: 315.797.3762. Homeowner Assistance. 866.847.6656. Technical Support for Installing Contractors. ... please provide the model and serial number. Model Number . Serial Number . Additional Information. …Scan and go. Another fast, efficient way to find your Lennox replacement part numbers is using LennoxPros mobile app. This is especially useful when you’re on the job. The mobile app allows your phone to double as a scanner. Simply scan the bar code on the Lennox equipment, select ‘Find Parts’, and select your parts category to see ...Our fast shipping enables you to repair your Dunkirk heater and get back to comfort, fast. Our inventory includes spare parts for DCC, Empire II, PWXL, Helix VLT, Q90 and many other popular Dunkirk heating system models. Search by part number, brand or part name to quickly locate the right component. Personal assistance is available as well.Search for products, documents and information Search Toggle menu. Get A New Boiler Get A New Boiler; Products View all products; Boilers by type. Combi Boilers System Boilers Regular Boilers Boilers by fuel type. Gas boilers Oil boilers ... Easily access all the boiler details you might need, but can never quite find, like your boiler product name …Oct 17, 2023 · Today’s inspection showed me a Sears gas boiler. The Data plate says manufactured by Dunkirk Radiator Corp. Building Intelligence shows 9 digit serial numbers for Dunkirk and most Sears numbers begin with a letter or have 6 or 9 numbers. This Serial number is 7 digits. I want to think that it was manufactured in 1977 but I want to confirm that. Dunkirk has been trusted by American families for their home heating needs since 1928. With a commitment to quality, expertise in engineering and design, and a reputation for …Crown Boiler Co. (incorporated in 1958) got its start distributing heating product accessories such as oil burners, operating controls and cast iron radiation throughout the Northeastern United States. During the 1970's, Crown began a period of rapid growth with the introduction of its residential cast iron boiler line. By the 1990's …1) If S# is 9 numbers than (2002-present), the first digit of the serial number is the year followed by the week. Example: 7165RHAIG = 16th week of 2007 2) If S# starts with a letter (1983-2001) a letter was used in the first position to designate the year followed by the week. Example: B50632891 = Dec 87. W = 83; X = 84; Y = 85; S = 86; B = 87 ...Please type a Mac identifier or an iPod, iPhone, iPad, Apple TV or Apple Watch identifier into the above search box and click Lookup. Results will appear here. EveryMac.com supports these precise identifiers: Order Number (Example: MA970B/A, MB467LL/A, or MD093E/A) Model Number (Example: A1278 or M8493) EMC Number (Example: 2254 … Dunkirk boiler serial number lookup, To conduct a reverse lookup of a fax number, search online to find the identity of the fax sender. If the fax is unwanted spam, a complaint can be lodged through the Federal Communications Commission., Controls. Boilers - Gas. Boilers - Oil. Indirect Hot Water Heaters. Boilers - Oil. Hot water boilers are backed by the most straightforward, comprehensive warranty in the industry - including a limited lifetime on the entire heat exchanger, not just the sections. All other components are covered for one year from the date of installation., Utica Boilers is an American manufacturer of gas and oil boilers. The company was founded in 1928. It is part of ECR International, a parent company formed through the merger of Utica Boilers with Dunkirk Radiator. Company headquarters and manufacturing facilities are in Utica, New York. , This website uses cookies to ensure you get the best experience on our website., When ordering parts, obtain Model Number and Serial Number from data plate on your boiler. Include following information when ordering. Part Number Part Description Boiler Model Number Boiler Serial Number. 2 1 REPAIR PARTS. 3 ITEM DESCRIPTION 3EW 4EW 5EW 1 Water Boiler Back Section (EW3) 40300008 40300008 ... DUNKIRK …, Dunkirk Boilers EV Series Water Oil 87.4 ­ 87.6 All models ending in UDES or DES Dunkirk Boilers EV Series Water Oil 87.4 ­ 87.6 DFPO­3T, 4T, 5T, 6T, 8T Dunkirk Boilers EXCEL & IOR Water Oil 85.8­86.5 4EXA075 Dunkirk Boilers EXCEL & IOR Water Oil 85.8­86.5 5EXA100 Dunkirk Boilers EXCEL & IOR Water Oil 85.8­86.5 6EXA130 , May 14, 2021 · The Vaillant serial number is the long number at the top of the label, 20 to 28 characters long. The 3rd and 4th numbers show the year the boiler was manufactured. The next two numbers show you the week in which the boiler was assembled. So in the image above, the 3rd and 4th numbers are 12, which indicates 2012. , JohnNY Member Posts: 3,220. March 2021. Pennco Boiler model # 1606 HSD, Series 3, Serial # 30228-0611-6. Looking to decipher the date of this little boiler. Any help is, as always, much appreciated. Contact John "JohnNY" Cataneo, NYC Master Plumber, Lic 1784. Consulting & Troubleshooting. Heating in NYC or NJ. Classes., Find the Right Product Not sure about the size or the type of boiler that you need? Use our product finder. We will match you with the right boiler for your home or business. Learn More FAQS General What precautions should be taken with flood-damaged HVAC equipment? What size furnace do I need for my home?, We’ve been making American steam boilers for more than 80 years. Dunkirk’s Plymouth Steam Boiler (PSB) offers a great combination of heating comfort, efficiency and Dunkirk dependability. With an AFUE as high as 82.7%, a Plymouth Steam boiler is an outstanding choice for performance and economic operating cost. , Welcome. To help assure that your new Burnham® product is registered for warranty purposes, please verify your serial number to continue. Manufacturer's Limited Warranty. Extended Warranty Plans. The serial number is located on the EnergyGuide tag or rating label affixed to your product. Serial Number., In Conjunction With: canada Flag. Description: This recall involves U.S. Boiler ESC, PVG and SCG model cast iron hot water boilers that use natural gas or liquid petroleum to heat water for residential space heating. The boilers are light blue in color with black trim, about 40 inches tall, about 26 inches deep and range from 12 to 31 inches wide., The Data plate says manufactured by Dunkirk Radiator Corp. Building Intelligence shows 9 digit serial numbers for Dunkirk and most Sears numbers begin with a letter or have 6 or 9 numbers. This Serial number is 7 digits. I want to think that it was manufactured in 1977 but I want to confirm that. ... Dunkirk. Dunkirk Boilers 2201 …, Contacting U.S. Boiler. 2920 Old Tree Drive Lancaster, PA 17603 Phone: (717) 397-4701 Toll Free: (888) 432-8887, The first digit or letter in the serial number represents the month, and the next two digits represent the production year (MYY). Weil-McLain. Weil-McLain assigns a serial number to each boiler. The serial number prefix is “CP” followed by the actual serial number. The following chart can be used to date the boiler by the serial number: , The Data plate says manufactured by Dunkirk Radiator Corp. Building Intelligence shows 9 digit serial numbers for Dunkirk and most Sears numbers begin with a letter or have 6 or 9 numbers. This Serial number is 7 digits. I want to think that it was manufactured in 1977 but I want to confirm that. ... Dunkirk. Dunkirk Boilers 2201 …, Built with high quality components and standards, Pennco gas and oil-fired boilers are manufactured by our dedicated workforce in the U.S.A. to ensure that our customers get the very best in home heating comfort. Our indirect hot water heater offering is a great compliment to our gas or oil-fired boilers. Ease of maintenance and installation ..., Promotional Gear. Order U.S. Boiler Company decals, stickers, jackets, shirts, hats, and more! Go Shopping! US Boilers resources for distributors and wholesalers around the country. Get access to customer service, technical literature, and more. , GAS BOILER PARTS, KITS & OPTIONAL ACCESSORIES N 20010, ev. 00201 Manufactured by: ECR International 2201 Dwyer Avenue, Utica NY 13501 web site: www.ecrinternational.com oel SSV399 Ordering Instructions Order Parts through your nearest supplier. When ordering parts, obtain Model Number and Serial Number from …, Apr 19, 2022 · Search. Menu. Utica Boilers Home; Products. Condensing Gas Boilers; ... Condensing Gas Boiler – UB90-200 Series II View Product . Brochure. UB90-200 Brochure 1/07. , Boiler has met safe lighting and other performance criteria with the gas manifold and control assembly on the boiler per the latest revision of ANSI Z21.13/CGA 4.9. 5. Install boiler such that gas ignition system components are protected from water (dripping, spraying, rain, etc.) during appliance operation and service, (circulator, This website uses cookies to ensure you get the best experience on our website., 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 …, As with all other types of firearms in the United States, shotguns must be engraved with a serial number by the manufacturer. This serial number often provides information about the date and place of manufacture., The date of production/manufacture or age of Pennco® HVAC equipment can be determined from the serial number located on the data plate. Parent: Pennco. Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, E-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®., Are you looking for a reliable and efficient gas steam boiler for your home or business? Check out the Dunkirk PSB Series, a mid-efficiency cast iron boiler with electronic ignition and vertical venting. Download the installation and operation manual here and learn how to install, operate and maintain your boiler safely and properly., Dunkirk has been trusted by American families for their home heating needs since 1928. With a commitment to quality, expertise in engineering and design, and a reputation for exceptional service, Dunkirk is proud to lead the way in the industry for trust and dependability. Our company history Our guarantee. Good steam boiler., The Inspector's Journal, Serial Number Locations Reference Guide. For Heat Pump Systems, Gas-Oil-Condensing & Conventional Boilers, Gas Tankless Water Heaters, Electric Tankless Water Heaters & Water Heater Storage Tanks. Download Guide (PDF 4.2 MB) Serial Number Locations Reference Guide., The Pennco 16 Series Steam Boilers are a high-quality, affordable option for those seeking a reliable steam boiler. Constructed of cast iron sections and push nipples, the boiler includes the following options: Titanium composite burners providing longevity Automatic Redundant Combination Gas valve, 24 Volt, with Pilot Filter and Regulator Integral Draft Diverter 24 Volt Transformer Flame Roll ..., Talk to a real person from our dedicated team of customer service representatives. Call toll-free at 866-847-6656. Email us at [email protected]. At Utica Boilers, we stand by our products. That’s why we back up all of our boilers with coverage through our manufacturer warranties. Our warranty coverage gives you peace of ... , A Company You Can Depend On. Utica Boilers has been trusted by American families for their home heating needs since 1928. With a commitment to quality, expertise in engineering and design, and a reputation for exceptional service, Utica Boilers is proud to lead the way in the industry for trust and dependability. Our company history Our guarantee. , Find the age of your Vaillant boiler. All boilers have serial numbers. You will find this on the big white label either underneath your boiler or on the inside of the flip down plate, depending on the type of boiler you have. There are a lot of numbers here, but don’t worry, it’s easy to identify the date. The Vaillant serial number is the ...