Water Heater NoiseĪnother telltale sign of an ailing water heater is noise from the tank. After all, water leaks could soon appear if the rust eats through the steel. This, of course, would mean that it’s time to replace the water heater. If the water still comes out rusty by the third bucket load, it’s definitely a problem with the tank and not the pipes. One way to determine whether rust is originating from your pipes or from the water tank is to drain several buckets worth of hot water from the tank. If your piping system consists of galvanized pipes, rust could form on the insides with age, and the problem can sometimes get so intense that it becomes noticeable in sinks and tubs. If tap water comes out rusty, it could also be a matter of the pipes. There’s no way to salvage an aging water heater once rust enters the picture. If that’s the case, the only option is to replace the tank as soon as possible. If you spot rust around the water inlet or pressure relief valve on the heater, it’s likely that rust has also taken hold inside the tank. Rusting can occur in any water heater, even those that are only between eight and ten years old. On heaters used past their expiration date, rusting is inevitable. When rust appears in the hot water from the faucets in your sink and bathtub, chances are you have a rusty water heater. In any case, rust is an immediate problem that needs to be rectified for the sanitation of your household. Trouble is, it’s often hard to tell whether rust is coming from the water heater itself or the pipes that lead to your faucet. On water pipes and tanks made of steel, rust serves as the warning sign for oncoming leaks. When corrosion takes hold on a steel surface, it slowly spreads and eats through the steel in certain spots.
#Age of water heater failure serial numbers
The first numbers that follow the letter represent the last two digits of the year in question - thus the three serial numbers are for heaters that bear the following dates of origin: 07/2006, 04/2004 and 09/2007.Įven though steel is the strongest material on the face of the earth, it has a weakness: rust. The letters G, D and I are respectively the seventh, fourth and ninth months of the year - thus the numbers are for heaters that were manufactured in the months of July, April and September.
#Age of water heater failure code
The letter at the start of each number is code for the month of the year. Instead, you’ll see numbers that look like the following: However, the number won’t list the date in a readily identifiable format. The way to learn about the age of your water heater is to look at the serial number, listed on the manufacturer’s sticker that can usually be found on the upper half of the tank. Therefore, if you only occupy a given residence for an average homeowner span of seven or eight years, chances are you’ll be responsible for the replacement of the water heater if it’s gas powered.
The main exception is gas water heaters, which generally only last between six and eight years. Not all water heaters have a life expectancy of up to ten years. Rusting, either on the tank or in the water.Signs of a Bad Water PumpĪ water heater should be replaced beforehand if it shows the following symptoms: Whether or not a heater begins showing symptoms, you should replace it once a decade has passed from its manufacture date. While ten is the age at which heater replacement is generally recommended, the actual need to replace a heater could arise before or after this timeline. The majority of water heaters last between eight and ten years. Not knowing this, however, can lead to major risks when the heater starts acting up due to old age. Trouble is, most homeowners are unaware of when a water heater reaches its expiration date. During the course of an average home occupancy, a resident is bound to face that moment where they need to replace a water heater. Nothing lasts forever, least of all a water heater. Therefore, it’s important to know as a homeowner about the signs that would indicate when it’s time to replace your water heater. While you can help prolong the life of your water heater with annual maintenance, chances are you’ll need to have the pre–existing tank replaced with a new one if you occupy a given residence for more than eight years. Whether it’s due to usage strain or the age of the tank, water heaters - even the best of them - have a lifespan of roughly a decade. Sooner or later, you’re bound to see signs that your water heater needs to be replaced. From showers, baths and frequent hand–washing to cooking, laundry and dish–cleaning, the average person could end up utilizing water of varying warmth up to 20 times per day. When you multiply that usage by each household member, the demands placed on the water heater is brought into perspective. In the majority of households, the availability of warm, running water is vital to everyday living.
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