Signs That Your Water Heater Needs Replacement

by | Oct 19, 2022 | Plumbing

Water heaters typically go through many heating cycles, which is hard on their internal components. Unfortunately, many homeowners are unaware that their water heater has deteriorated until it is too late and cold water flows from faucets. While regular maintenance can help extend the life span of your water heater, if you have lived in the same house for more than eight years, the pre-existing tank will most likely need replacement with a new one. To avoid reaching this point, you must be aware of the warning signs that will assist you in determining whether your water heater requires replacement.


If you notice a leak in your home, contact a plumber immediately. Older water heaters are more likely to burst. Leaks happen when the continuous heating and reheating cycles make the metal in the vessel expand, causing fractures that eventually leak. Furthermore, finding water on the ground near the tank is not always indicative of a leak.

To be sure, double-check the tank connections and the temperature/pressure overflow pipe. If the leak comes from the fittings as well as the heater, you will still require the services of a Minneapolis plumbing company to inspect it.

Your Water Heater Could be Old

Even the best-made water heaters will degrade over time. Most water heaters last 8 to 10 years on average, and by the end of their life they will have many problems. The issue is that most homeowners had no idea when they installed their water heaters. As a result, they don’t realize how old it is until they need water heater replacement in Minneapolis. Depending on how frequently you use the heater and how well it’s maintained, its lifespan could be less than a decade. You can check the serial number on the manufacturer’s sticker, usually found on the upper half of the tank, to see how old your heater is.

Water Valve Rust

Even though steel is the strongest material, it has a flaw: rust. When corrosion takes hold of steel, it spreads slowly and eats through it in some places. As a result, rust is a warning sign for impending leaks in steel water pipes and tanks. The problem is that it’s often difficult to tell whether the rust comes from the water heater or the pipes going to your faucet. Rust is an immediate issue that you must address for your household’s sanitation.

Replacing a water heater is a significant financial investment, so consult with a professional as soon as possible. Keep an eye out for signs of wear and tear to stay on top of repairs and maintenance. It’s best to hire a professional plumber or plumbing company from Ron the Sewer Rat in Minneapolis who can tell you if there are any problems with the heater and give you an expert opinion on when you should replace it.

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