Your water heater can shows signs of wear, but this doesn't always mean that it's time to replace it. A typical water heater can last anywhere from 8-12 years, depending on how well it is maintained and the quality of the unit. The age of your water heater, problems with rusty water, and any loud noises coming from your water heater when it turns on can all indicate it's time to replace your water heater. If your unit is new and you are simply having problems getting hot water, this is generally a problem that can be repaired without replacing the unit.
When Your Water Heater Is Ten Years Old
If you discover that your water heater is ten years old and you are experiencing problems with a lack of warm water, it's time to replace your water heater. Even if the issue can be fixed temporarily, a ten year old water heater is going to fail completely very soon. It isn't worth spending then money on repairs, and it is smarter to invest in a new unit.
If You Have Rusty Water
When you turn on your hot water and the water is rusty, this is a sure sign of corrosion in the tank of your water heater. Corrosion will eventually cause the tank to have holes in it, causing a need for a replacement. There's nothing you can do about rusty water coming from your hot water heater except to replace the unit.
When Water Is On The Floor
If you find water surrounding your hot water tank, there are a number of reasons for this to occur. If the problem is a loose valve, a quick repair of the valve can solve the problem. If the leakage is from a tank that is corroded and has holes in it, it's time to replace your unit.
If You Hear Loud Noises Coming From Your Water Heater
When you turn on your hot water heater and you hear loud clanging noises, this can be due to buildup inside of the tank. Sometimes flushing your hot water heater will take care of the problem. If the issue begins again after having your tank flushed, you'll want to consider a new hot water heater.
Any time you notice problems with your hot water heater, it is best to call for professional help. Talk to your plumber about your water heater repair options and see whether you need to replace or repair your unit.