WM Henderson Truck


5 Signs It’s Time to Replace Your Water Heater

5 Signs It’s Time to Replace Your Water Heater

How do you know when its time to replace the water heater? A water heater that receives regular maintenance and prompt repairs when necessary can last for many years. You’ve probably already had the same water heater working for you since you moved into your current home.

Our expert technicians are here for youSchedule Online Today

All good things must come to an end, and you will need to replace the water heater at some point in the future when it no longer can do the job it’s supposed to. At first, you’ll think of arranging to have the water heater repaired, but there are signs to watch for that will help you identify when to replace the hot water heater in your home.

When to Replace the Water Heater in Your Home

None of these signs is a definite indication of when to replace the water heater.  Always consult with a professional plumber before you make a choice. The plumber can tell you if repairs might still be worth it.

The System Age

How long do water heaters last in a standard home? Most systems can last from 15 to 20 years. If a water heater is older than 20 years, it’s usually better to put in a new system, even if the current water heater is working adequately. A decline due to age is going to start soon, and it’s best to get ahead of it with a new water heater.

Loss of Hot Water Volume 

Another sign that is a clear indicator of when to replace your water heater is a low volume of warm water. Are people starting to go with lukewarm showers in the morning when this wasn’t a problem before? These are warnings of a water heater that’s in decline and should be swapped out for a new one.

5 Signs It’s Time to Replace Your Water HeaterRising Heating Bills

Hot water accounts for most of the heating energy used in your home. If the hot water heater starts to work inefficiently because it’s declining due to age, then it’s a good idea to have it checked by a professional to see if the more cost-effective path is to replace it.


You shouldn’t see corrosion on your water heater until it’s extremely old. If it does appear, it usually can’t be repaired and you will usually be required to replace your water heater.

Reddish Discoloration in the Water

If you turn on taps and see a reddish tint to the hot water, it means the inside of the hot water heater tank is rusting out.

Too Many Repairs

An excellent way to know when a hot water heater needs to be replaced is to keep track of the total amount of times it needs to be repaired in a year. The water heater in your home should not need to be fixed more than twice a year. Instead of spending money to make your water heater last longer, arrange for a new installation. To schedule a water heater replacement or a water heater repair, get in touch with our plumbers.

Get a professional opinion on whether it’s time to have it replaced. We’ve served homes in the area with excellent emergency plumbing and water heater services for over 41 years. We always strive to provide prompt, professional plumbing service. Need help with a different plumbing issue? Our team also offers solutions such as sewer line repair, gas line repairgarbage disposal installation, sump pump repair, and water softener replacement.

Wm. Henderson Plumbing, Heating & Cooling Inc. offers service throughout Delaware County, Chester County, and the Main Line.