Below the Lochinvar logo, approximately in the middle of the tank. Standard Hi-Power & Compact ASME Hi-Power: The upper right side of the jacket on the front of the heater. Note: Residential products prior to serial number prefix SA have a five (5) year limited warranty. Products starting with serial number.need to know the age of a Mor-FLO water heater Model:SMIITW50S5CN8 serial:JM0796199 Also is there any place to find a list of water heater companys and the way to decipher the age/date of manufacture?Rinnai water heaters are some of the most reliable and efficient units on the market. They provide hot water on demand and can be installed in a variety of locations, making them a great choice for any home or business.Dec 5, 2019 · Lochinvar KMA050KD: Design and features. This 4,500-watt, 240-volt hot water heater uses two copper-sheathed, zinc-coated heating elements inside that are designed to resist corrosion. In addition, the steel tank has a glass lining to protect the tank from rust. This water heater also comes with a brass drain valve built for durability. 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. Indirect Plate Water Heater. 100 Series water heater pdf manual download. Also for: Ipw120dw, Ipw015dw, Ipw090dw, Ipw070dw, Ipw105dw, Ipw030dw, Ipw050dw. ... Water Heater Lochinvar RESIDENTIAL GAS WATER HEATERS Use And Care Manual With Installation Instructions. Residential gas water heaters (40 pages)Jul 19, 2011 · Beginning in 1973, Lochinvar started using a letter year followed by a letter month, excluding certain letters. Letter years: A - 1973 B - 1974 C - 1975 D - 1976 E - 1977 F - 1978 G - 1979 H - 1980 J - 1981 K - 1982 L - 1983 M - 1984 N - 1985 P - 1986 S - 1987 T - 1988 W - 1989 X - 1990 Y - 1991 Z - 1992 A - 1993 B - 1994. Letter months: A ... HotWaterSolutionsNW.org. It might be difficult to predict how long your water heater will survive – depending on the type and fuel source, its lifespan could be anywhere from 8 and 20 years.The typical traditional electric water heater has a lifespan of 10–15 years and is covered by a normal six-year guarantee.If you are unsure of the age of your …Sep 3, 2023 · The date of production/manufacture or age of Shield (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 ... Lebanon, Tenn. – Lochinvar, LLC, a leading manufacturer of high-efficiency water heaters, boilers, pool heaters and storage tanks, today announced the upcoming expansion of its world headquarters in Lebanon, Tenn. The project will add 74,000 square feet of manufacturing and storage capacity, as well as an extended office area and a …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 …Whether replacing an old water heater or putting the water heater in a new location, the following critical points must be observed: 1. Select a location indoors as close as practical or centralized to the water piping system as possible. The water heater should be located in an area not subject to freezing temperatures. 2. The data plate on your GE water heater should be located along the top of the tank. If your water heater is less than 20 years old, a manufacturing date will likely be printed on this label along with the model and serial number. The manufacturing date should look something like this MFG. Date: 04/2008.You can get an EN6-50-DORT electric water heater model for about $400. Hybrid models such as the HPX 50 DHPTNE will cost you about $1500, while you can expect to pay up to $2000 for a Direct Vent GS6-40-YBPDS model. Such a model qualifies you for $400 in tax rebates.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 ...The Serial Numbers shown are utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. Style 1: KJ-1000130 Style 2: 1142N012345Sep 3, 2023 · The date of production/manufacture or age of Cadet (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 ... 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 ...Water heaters raise the temperature of water for use in bathing, cooking, irrigation, industry and other hot-water applications. Here’s how the three basic types of water heaters work.The date of production/manufacture or age of M. M. HEDGES® Water Heater(s) can be determined from the serial number. Serial number styles/formats found are: Style 1: FL100015The SHIELD commercial gas water heater is a complete water heating system beautifully packaged in a small footprint. 10 models from 125,000 to 500,000 Btu/hr Up to 96% Thermal EfficiencyApr 1, 2019 · Energy saver indirect water heater. Squire indirect water heater. Lochinvar’s 30-50 series is an advanced series of gas hot water heaters, offering you value and an impressive list of features: High first-hour recovery rates. Energy efficiency of 96%. Advanced electronics with large-screen display anddiagnostics. The date of production/manufacture or age of M. M. HEDGES® Water Heater(s) can be determined from the serial number. Serial number styles/formats found are: ... Lochinvar bears the same serial number style. Every effort is undertaken to offer you correct and concise information to assist you in determining the age or manufacture date of water ...This knowledge is especially important if you are one of the 40 percent of Americans who use an electric water heater (as opposed to the 53 percent who have a gas water heater).You will learn how to extend the life of your water heater, how to determine the age of your electric water heater, and what to do when it comes time to replace that ...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. Always review manufacture product data and ... Jul 19, 2011 · Beginning in 1973, Lochinvar started using a letter year followed by a letter month, excluding certain letters. Letter years: A - 1973 B - 1974 C - 1975 D - 1976 E - 1977 F - 1978 G - 1979 H - 1980 J - 1981 K - 1982 L - 1983 M - 1984 N - 1985 P - 1986 S - 1987 T - 1988 W - 1989 X - 1990 Y - 1991 Z - 1992 A - 1993 B - 1994. Letter months: A ... I would like to talk about how to determine a Lochinvar water heater . how to determine a Lochinvar water heater age. . the serial number is AJ8123596 and .. Online Shopping at GearBest for the best cell phones, electronic gadgets, toys, sporting goods, home products and apparel for geeks at unbeatable great prices..Tips to estimate the age without a serial number. Brand Histories. Brand info that may help determine an age or era. Select one of the drop-down lists below. that corresponds to the 1st letter. of your HVAC brand name. Then make your selection from the Brand Names list. HVAC - A.Sep 3, 2023 · 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. Parent Company: Lochinvar - A subsidiary of A.O. Smith (since 2011) While you could certainly argue that many water heaters last much longer than 10 years, you greatly increase the risk of flooding and water damage the longer you leave an old water heater in place. One last thing: It’s important to note that water heaters should be drained once a year to help remove the sediment at the bottom of the tank.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.IF YOU ARE UNSUCCESSFUL, CONTACT RESIDENTIAL TECHNICAL ASSISTANCE AT 1-615-889-8900 OR VIA E-MAIL AT [email protected]. GAMA certification applies to all residential electric water heaters with capacities of 20 to 120 gallons. Input rating of 12 Kw or less. ... Filling the Water Heater ...Lochinvar Water Heater Age Chart. Locate the serial number on your Lochinvar water heater and look for the letter “A” in the beginning. Match the letter to the year on the table below, and you will be able to determine the age of your water heater based on the year it was manufactured. A = 1984, 2004. B = 1985, 2005.May 22, 2021 · 2. Water heater tanks for commercial use have a three (3) year limited warranty. How do I tell the age of a Lochinvar water heater from the ... The data plate for the Lochinvar water heater shown below has a first letter of “X” and, based on the its condition, we determined it was manufactured in 2001. This video will share the recommended temperature for all water heaters as well as show you how to adjust the temperature on your water heater control knob.Lochinwar water heaters are highly valued by the quality standards for water heater manufacturing (visit : http://waterheaterreviewsno1.com/ ). Lochinwar has...You're reviewing: Lochinvar, Electric Water Heater, 40 Gallon, Residential, Tall, 4500W Your Rating. Rating. 1 star 2 stars 3 stars 4 stars 5 stars. Nickname. Summary. Review. Submit Review. Contact Information. 972-503-4535 [email protected] WWCSupply.com 5100 TX-276 Royse City, TX 75189 United States.Energy saver indirect water heater. Squire indirect water heater. Lochinvar’s 30-50 series is an advanced series of gas hot water heaters, offering you value and an …Style 3: 05.05 -000021. Every effort is undertaken to offer you correct and concise information to assist you in determining the age or manufacture date of water heating equipment. Anytime anyone is dealing with numbers and letters in determining data, mistakes and misinterpretation are bound to happen.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.Temperature range on residential gas water heater is from 110°F ±10° to 155°F ±10° and a 70°F vacation setting. The T&P valve will open at 195°F ± 10°. The water heater temperature adjusting dial is factory set at the lowest temperature, all the way counter-clockwise to the mechanical stop, unless specified differently by provincial orGSW Water Heating. JohnWood, GSW, Moffat, Superflue, Medal. Serial# – 1 st 4 digits. 1 st & 2 nd number = year, 3 rd & 4 th number = month. 8901xxx= made in the year 1989 in the first month, January. Heat Transfer Products. HeatTransfer. Lochinvar. EnergySaver, Golden Knight, Knight. Marathon. Marathon. Serial# – 1 st 4 digits. 1 st & 2 nd ... Temperature range on residential gas water heater is from 110°F ±10° to 155°F ±10° and a 70°F vacation setting. The T&P valve will open at 195°F ± 10°. The water heater temperature adjusting dial is factory set at the lowest temperature, all the way counter-clockwise to the mechanical stop, unless specified differently by provincial orRinnai is one of the most trusted brands when it comes to gas appliances, especially water heaters. However, like any other appliance, it can break down and will need professional attention.A.O Smith Water Heater Age. Format 1: The first two digits are the year, and the third and fourth digits are the week of the year. Format 2: The second digit is the month (indicated by A-N, excluding I), e.g., A=January and N=December. The third and fourth digits of the code are the year.It’s just very, very rare. Lochinvar Water Heater Age Chart 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 the year of manufacturing. Let’s check out a real Lochinvar Water Heater label below.How to determine the date of production/manufacture or age of Lochinvar ® brand Water Heater & Boiler Systems. Water heaters in general have an average estimated useful service life of 10-12 years, though water quality, routine …Lochinvar uses a 20-letter rolling letter code to age their water heaters. The first letter in the serial number denotes the year the unit was manufactured, and the second letter is the month it was made.[Click to enlarge any image] This page provides manuals and age information for Lochinvar water heaters. If you are looking for manuals for Lochinvar heating boilers for building heating, see LOCHINVAR HEATING BOILERS Currently Lochinvar electric water heaters are produced in Mexico for Lochinvar, LLC, Lebanon TN, USAI have a Lochinvar hot water heater it is 4 1/2 years old. 65 gallon. I had the temperature control panel Intelli Vent -White Rodgers replaced 4 months ago. It keeps flipping onto vacation mode/warm(l ...The Serial Numbers shown are utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. Style 1: KJ-1000130. Style 2: 1142N012345. Style 3: J-93001. Style 4: A07H00123456. Style 5: J93-1030F.Squire Indirect Water Heater. 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. Limited Lifetime Warranty.Lochinvar SIT119 Squire 113 Gallon Residential Indirect Water Heater - 5 Year Warranty; 5635.82 3945.07; 113 Gallons; SIT119. 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.How to determine the date of production/manufacture or age of Carrier ® 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 …Lochinvar has unveiled a new range of high temperature R290, air-to-water heat …. In response to high demand for heat pump systems Lochinvar has taken …. As a result of the credit crunch Lochinvar have noticed a marked …. 2023 sees the launch of the Amicus AquaStore, the UK’s most powerful ….We are a leading producer of energy-efficient water heating solutions that are radically simple, brilliantly engineered and perfectly suited for most any application. We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial package systems.May 22, 2021 · 2. Water heater tanks for commercial use have a three (3) year limited warranty. How do I tell the age of a Lochinvar water heater from the ... The data plate for the Lochinvar water heater shown below has a first letter of “X” and, based on the its condition, we determined it was manufactured in 2001. Before you go shopping for a new water heater, you must do your homework. There are numerous factors to consider when selecting the best water heater. Such factors include your personal preference, local utilities, capacity, warranty and va...Lochinvar water heater age. Lochinvar is another manufacturer that uses letters to represent years and months. The company’s water heater serial numbers begin with two letters, the first of which represents the year and the second of which represents the month. Here is the key for the years: P = 2017; N = 2016; M = 2015;Lochinvar® Gas Water Heater, Multi-Flue Charger, Series: CGN, 199999 Btu/hr Heating, Natural Gas, 1/2 in Gas Connection, 100 gal Tank, Spark Ignition, 6 in Vent Size, 193 gph at 100 deg F Rise Recovery, 80 % Energy Efficient, 2 in Water Connection, 150 psi, 180 deg F, Tall or Short: Short , Ultra Low NOx: No, ASME Yes/No: No, Glass Lined Steel ...For instance, in serial number 9010-2008–114-1014, the water heater was made on the 14th day of January in 2008. This guide should help you determine the age of your water heater based on its brand and serial number. Always remember to consult with a professional if you have any doubts or concerns about the condition of your water heater.Feb 3, 2022 · While you could certainly argue that many water heaters last much longer than 10 years, you greatly increase the risk of flooding and water damage the longer you leave an old water heater in place. One last thing: It’s important to note that water heaters should be drained once a year to help remove the sediment at the bottom of the tank. Rinnai is one of the most trusted brands when it comes to gas appliances, especially water heaters. However, like any other appliance, it can break down and will need professional attention.convenient for you to select the perfect Lochinvar water heater for your projects and provide correct specifications for your teams. All information has been organized and presented in a ... Lochinvar DESIGNER’S GUIDE EFFICIENCY+ WATER HEATER615-889-8900 5 If a single combustion air opening is provided to bring combustion air in …How to determine the date of production/manufacture or age of Lochinvar ® brand Water Heater & Boiler 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.I can not find the reference to determine the age of a Lochinvar Water Heater. SN is BH6479275 and the MN is DVN051. Any help would be much appreciated. Beginning in 1973, Lochinvar started using a letter year followed by a letter month, excluding certain letters. Letter years: A - 1973 B - 1974 C - 1975 D - 1976 E - 1977 F - 1978 G - 1979 H ...3. Decode the label by finding out (chart below) how that brand of water heater documents the manufacturing date within the serial number on the label. Water heater manufacturers document the month and year or year and week of manufacturing as part of the serial numbers on the water heater. Check this chart to find the brand water heater you ...When it comes to heating water in your home, there are two main options: traditional water heaters and tankless water heaters. While traditional water heaters have been the norm for many years, tankless water heaters are becoming increasing...This video will share the recommended temperature for all water heaters as well as show you how to adjust the temperature on your water heater control knob.When your household water heater fails, it can be a disaster. No hot water can mean no washing up, no showering and sometimes no heating either. So it pays to do your research as to which are the best heaters on the market. To get you start...Locator. We are a leading producer of energy-efficient water heating solutions that are radically simple, brilliantly engineered and perfectly suited for most any application. We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial ...The industry average service life for most combustion furnaces is 15-20 years; most air conditioners and heat pumps is 10-15 years; and most storage tank type water heaters is 8-12 years. With routine maintenance and servicing, the service life of these systems can often be extended by 5-10 year, or even more!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. The Serial Numbers shown are utilized with all Lochinvar Brand systems of Boilers, Water Heaters ...The third and fourth numbers represent the year. For example *D04 means your water heater was installed in April of 2004. Check to see if the manufacturer is Bradford-White or Lochinvar. Observe the first two letters to determine the year, as part of a 20-year cycle, that the water heater was installed.11. All residential tank-type water heater parts have a six (6) year warranty from the date of purchase. 12. All commercial boiler, water heater and pool heater parts have a one (1) year warranty from date of purchase. All residential boiler parts have a two (2) year warranty from date of purchase. 13. This company is known for its high quality electric tankless water heaters and its tankless gas water heaters, and rating plates on models from this company are easy to decipher. With a Rheem water heater, once you have located the rating plate, you need to find the serial number, which will be made up of 10 numbers and letters.Sep 3, 2023 · 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. Parent Company: Lochinvar - A subsidiary of A.O. Smith (since 2011) Short 4.5kW 2-Element Residential Electric Water Heater. 50 gal. Tall 4.5kW 2-Element Residential Electric Water Heater. Shop for Residential Water Heaters at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products.3. Triangle Tube SMART80 Water Heater. The SMART80 Phase III is one of Triangle Tube’s best-selling indirect water heaters. This product is perfect for homes that want to replace their existing boiler with a more energy-efficient product. It has unique tank-in-tank technology.The water heater is equipped with 3/4 inch NPT water temperature - pressure relief valve by the manufacturer. connections. Page 13: Gas Piping serving the water heater, and • A drip leg (sediment trap) ahead of the gas control valve to help prevent dirt and foreign materials from entering the gas control valve.The trick is being able to distinguish the age of water heaters with the same date codes manufactured after 1973. ... Lochinvar Corporation Lochinvar Corporation was acquired by A.O. Smith in July of 2011, so most Lochinvar numbers in …Enter the 7-digit CP/Serial Number of the boiler to obtain the manufacturing date and any associated information on the product. If the CP# is only 6 digits, enter a leading zero, e.g. 0137718. This look-up will not give manufacturing information for any other Weil-McLain product but boilers. Sep 3, 2023 · How to determine the date of production/manufacture or age of Noble ® (Lochinvar) brand Water Heater & Boiler 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. To properly fill out a Lochinvar warranty registration form, follow these step-by-step instructions: 1. Visit the Lochinvar website and go to the warranty registration page. 2. Fill in your personal information, including your name, address, phone number, and email address. 3.need to know the age of a Mor-FLO water heater Model:SMIITW50S5CN8 serial:JM0796199 Also is there any place to find a list of water heater companys and the way to decipher the age/date of manufacture?Apr 7, 2023 · It’s just very, very rare. Lochinvar Water Heater Age Chart 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 the year of manufacturing. Let’s check out a real Lochinvar Water Heater label below. Apr 1, 2019 · Energy saver indirect water heater. Squire indirect water heater. Lochinvar’s 30-50 series is an advanced series of gas hot water heaters, offering you value and an impressive list of features: High first-hour recovery rates. Energy efficiency of 96%. Advanced electronics with large-screen display anddiagnostics. It's just very, very rare. Lochinvar Water Heater Age Chart 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 the year of manufacturing. Let's check out a real Lochinvar Water Heater label below.Jul 28, 2017 · The Serial Numbers shown are utilized with all Lochinvar Brand systems of Boilers, Water Heaters, Pool Heaters, etc. Style 1: KJ-1000130 Style 2: 1142N012345 The date of production/manufacture or age of Cadet (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 ...I can not find the reference to determine the age of a Lochinvar Water Heater. SN is BH6479275 and the MN is DVN051. Any help would be much appreciated. Beginning in 1973, Lochinvar started using a letter year followed by a letter month, excluding certain letters. Letter years: A - 1973 B - 1974 C - 1975 D - 1976 E - 1977 F - 1978 G - 1979 H ...Kenmore Water Heaters - see either AO SMITH WATER or STATE WATER; LOCHINVAR WATER HEATER AGE & MANUALS - also see BRADFORD WHITE for decoding codes and for heating systems see LOCHINVAR HEATING BOILERS; ... Chrysler Air Temp Water Heater Age Query: (Mar 16, 2012) Dan said: Need to find age of Chrysler Airtemp …Our Junior Electric water heaters come in a variety of capacities, from 2 to 40 gallons. Space-saving dimensions. Adjustable thermostat. NAECA compliant. Durable fused glass lining.This category contains Lochinvar Shield and Lochinvar Armor commercial gas water heaters, both available in a variety of models to meet your water heating needs. Free shipping on orders over $99 Your Zip: 23917 AllThingsHVAC Last updated: April 1, 2019 One element of your home's comfort that you may take for granted is a basic need - hot water. Your family becomes accustomed to turning on the faucet and having a plentiful supply of hot water for: Running your dishwasher Taking a relaxing bath Freshening up in a hot showerIs your water heater showing a flammable vapor sensor code? Luckily that error code can easily be reset and you will have hot water again in less then an hou...Lochinvar KMA050KD: Design and features. This 4,500-watt, 240-volt hot water heater uses two copper-sheathed, zinc-coated heating elements inside that are designed to resist corrosion. In addition, the steel tank has a glass lining to protect the tank from rust. This water heater also comes with a brass drain valve built for durability.Lochinvar has unveiled a new range of high temperature R290, air-to-water heat …. In response to high demand for heat pump systems Lochinvar has taken …. As a result of the credit crunch Lochinvar have noticed a marked …. 2023 sees the launch of the Amicus AquaStore, the UK’s most powerful ….Coleman®. How to determine the date of production/manufacture or age of Coleman® HVAC Systems. The date of production/manufacture or age of Coleman® HVAC equipment can be determined from the serial number located on the data plate. Parent Company: York.water heater is used in a commercial, or industrial application, or if the water heater is used to supply more than one dwelling unit. B. WHEN IT IS COVERED ... LOCHINVAR WATER HEATERS 300 Maddox Simpson Parkway Lebanon, TN …