You don’t often have to think about your water heater; it heats water for laundry, showers, and dishwashing without requiring any effort on your part. However, there will come a day when it stops working. While regular maintenance can help extend its lifespan, even the best water heater will eventually need to be replaced. Missing the warning signs of a failing unit can lead to unexpected cold showers, costly water damage, and high energy bills. Here are the most common signs that you need to replace your water heater.

1. Age of the Water Heater

Most traditional tank water heaters last between 8 to 12 years, while tankless models can last 20 years or longer with proper maintenance. If your water heater is approaching its expected lifespan, consider planning for a replacement even if it’s still functioning. 

2. Rusty or Discolored Water

If you notice rusty, cloudy, or brown-colored water coming from your hot water tap, the anode rod in your water heater could be the culprit. Your anode rod is responsible for protecting the inside of the water heater from corrosion. Corrosion can cause dirty water and leaks. If the discoloration is consistent and only affects the hot water, consider having your unit inspected. 

3. Odd Noises

Over time, sediment builds up at the bottom of your water heater tank. When this happens, you may hear rumbling, banging, or popping sounds. This buildup reduces efficiency and puts added stress on the tank, increasing the likelihood of cracks, leaks, overheating, and failure. 

4. Inconsistent or Insufficient Hot Water

If you are running out of hot water faster than usual or if your water isn’t as hot as it used to be, your water heater could be struggling to keep up with the demand. While you can replace the heating element or thermostat, you often need to replace older units entirely if they continue to experience consistent performance issues. 

5. Water Leaks Around the Unit

Water heaters are designed to be airtight, so if you notice water pooling around your water heater, you could have fractures in the tank and small leaks developing due to years of heating and cooling cycles. Ignoring leaks can lead to significant water damage in your home. 

6. Strange Smell

If your water smells off, you could have bacteria growing in your water heater tank. Bacteria thrive in warm, moist environments, especially if the temperature sits below 120 degrees, and multiply if there is an abundance of corrosion and rust. If you continue to have smelly water, consider investing in a new water heater.

7. Higher Energy Bills

An aging, inefficient water heater with sediment buildup has to work harder to heat water, resulting in higher energy bills. If your utility costs have climbed without explanation, your water heater may be to blame. 

8. Frequent Repairs

If you find yourself constantly calling a plumber to fix your water heater, it may be more cost-effective to replace the unit. Frequent repairs are often a sign that your heater is nearing the end of its life. 

Risks of Using an Old or Malfunctioning Water Heater 

When you prolong the use of a failing water heater, you risk not only no hot water but also:

Mold Growth — A leaking water heater can encourage the growth of mold, which can pose a danger to your health and a risk to the structural integrity of your house. 

Electrical Outages and Shortages — As an electrical water heater ages, the heating elements can start to short-circuit, possibly tripping the breaker and blowing a fuse. 

Blocked Valves — Old water heaters may fail to maintain water pressure due to failing valves. Valves may stop working because of a buildup of sediment and minerals. 

Overheating — An aging or failing water heater will start to overheat because of sediment buildup. The burners have to stay on longer and work harder, causing high temperatures. Overheating is a serious issue and can lead to skin burns or even fire. 

Switch to a Tankless Water Heater

If you’re tired of dealing with inconsistent hot water or water tank issues, consider switching to a tankless unit. This type of water heater heats water directly as it flows through the system, so there is no need for hot water storage. It provides continuous hot water, energy efficiency, a longer lifespan, and a lot of saved space. 

Your Hot Water Heater Won’t Last Forever

Your water heater works hard behind the scenes to provide hot showers, clean dishes, and fresh laundry. However, like any appliance, it won’t keep working forever. If you notice any concerning behavior or issues, it’s better to replace your water heater before it fails completely. Not sure if it’s time to replace? Contact S&B Plumbing, and we can give you an honest assessment. 

You may not think much about your water meter, but it is an important tool in your home. It measures how much water your household uses, helps detect leaks, and can even alert you to unusually high water usage. Whether you want to conserve water, lower your utility bills, or just understand how things work, here’s a guide to understanding water meters.

What Is a Water Meter?

A water meter is a device that tracks the amount of water flowing into your home from the main water supply. Most homes have their meter located at ground level near the front curb in a covered concrete or plastic box. In colder climates, the meter may be located inside the home in the basement or utility area to prevent freezing. In some cases, a “W” may be marked on the curb to indicate the meter’s location. 

Why Should You Know How to Read It?

Understanding how to read your water meter can help you:

Understand Water Usage — Reading your water meter allows you to understand and track your water consumption patterns and identify areas where you might be overusing water. 

Detect Leaks — Water meters have a low-flow indicator that rotates when water is flowing. If it’s moving when the appliances and faucets are off, you could have a leak somewhere in your plumbing system. Early leak detection can help you save water and money 

Ensure Accurate Billing — Water companies often estimate bills if they cannot access the meter. By reading the meter, you can verify the accuracy of your bill and dispute high water bills with confidence

Conserve Water — Reading your water meter allows you to be mindful of your water, reduce water waste, and make informed decisions about conservation.

How to Read Your Water Meter

There are two main types of water meters: analog and digital.

Analog Meters — Analog meters have a series of dials or a rotating needle, similar to a car’s odometer. The numbers represent the total gallons or cubic feet used (one cubic foot equals 7.48 gallons). Read the numbers left to right as they appear on the dial. If the pointer is between numbers, use the lower one. 

To check for leaks, turn off all water in your home and see if the small triangle or dial is still moving. If it is, you likely have a leak somewhere on your property. 

Digital Meters — These display your usage on a screen and may have a leak indicator as well. Some smart models even offer app connectivity for real-time monitoring. Read the numbers displayed from left to right.

Both meters will tell you how much water has been used since installation, as well as the current flow rate. 

What Your Water Meter Can Tell You

By checking your meter regularly, you can:

• Track daily or weekly water use
• Catch running toilets or dripping faucets
• Compare your usage before and after repairs or upgrades
• Set goals for water conservation

Tips for Using Your Water Meter to Save Money

Test for Leaks — Shut off all water sources, ensure no water is being used inside or outside, and see if the leak indicator on your meter still moves. If it does, investigate further or call a plumber. 

If you don’t have a leak indicator, write down the numbers on your meter, wait an hour or two without using water, then take down the next reading. If they are different, you may have a leak.

Check During Off-Hours — If the meter is moving overnight or while you’re away, it’s likely detecting a hidden leak.

Monitor Usage — Track how much water you use over a week, and see where you can cut back. This may involve taking shorter showers, watering your lawns efficiently, turning off the tap more often, and switching to eco-friendly appliances. 

When to Call a Professional

If your water usage suddenly spikes or your meter seems to run nonstop, you may want to have a plumber come out and investigate. You may have a slab leak, an underground pipe issue, or a faulty appliance. 

Don’t Forget About Your Water Meter

Your home’s water meter does more than put a number on your bill; it provides a valuable tool that you can use to save water, money, and serious plumbing issues. By learning to read it and checking it regularly, you can identify leaks, avoid unexpected spikes in your water bill, and make smarter decisions about water conservation. A little knowledge goes a long way toward responsible homeownership.