If your water heater seems louder than it used to…
If your hot water doesn’t last as long…
Or if your energy bills are creeping up…
Sediment buildup may be the hidden problem.
Across Counce, Pickwick, Savannah, Hardin County, Corinth, MS, and throughout North Mississippi, mineral-heavy water is common. Over time, that mineral content settles inside your water heater — and it can significantly shorten its lifespan.
Let’s talk about what’s happening inside the tank.
What Is Sediment Buildup?
Water in our region often contains natural minerals like calcium and magnesium.
When water is heated:
Minerals separate from the water
They sink to the bottom of the tank
A hard layer of sediment forms
Over time, that layer thickens.
Why It’s a Problem
Sediment acts like insulation between the heating element and the water. That forces your water heater to:
Work harder
Run longer
Use more energy
Heat less efficiently
In colder months across West Tennessee and North Mississippi, incoming water temperatures drop — which makes the system work even harder.
That extra strain adds up quickly.
Warning Signs of Sediment Buildup
Homeowners in Hardin County and Corinth, MS often notice:
🔊 Popping or Rumbling Noises
As water gets trapped under sediment and boils, it creates loud sounds.
🚿 Reduced Hot Water Supply
Sediment takes up space in the tank, leaving less room for heated water.
⚡ Higher Energy Bills
The system runs longer to achieve the same temperature.
🧊 Slower Recovery Time
It takes longer to reheat water after heavy use.
💧 Rusty or Discolored Water
Corrosion combined with sediment can discolor water.
How It Shortens Water Heater Lifespan
When sediment sits at the bottom of the tank:
It overheats the tank floor
Causes metal fatigue
Accelerates corrosion
Damages heating elements
This can reduce a typical 10–12 year lifespan significantly — sometimes by several years.
Many homeowners replace water heaters earlier than expected due to untreated buildup.
Can It Be Prevented?
Yes — in many cases.
Routine maintenance can include:
Annual tank flushing
Anode rod inspection
Performance testing
Checking heating elements
For homes with heavy mineral content, additional water treatment solutions may also help reduce buildup over time.
Repair or Replace?
If your system is:
Under 8 years old
Still heating properly
Not leaking
…a flush and inspection may restore performance.
However, if your water heater is 10–12+ years old and showing signs of wear, replacement may be more cost-effective long-term.
Modern systems are more energy efficient and better designed to handle mineral conditions common in West Tennessee.
Protect Your Investment
Water heaters work quietly behind the scenes — until they don’t.
If you’ve noticed noise, reduced hot water, or rising bills, sediment buildup may be the cause.
📞 Call Harbin Heating & Air Conditioning — 731-689-3651
📍 Serving Counce, Pickwick, Savannah, Hardin County, Corinth, MS, and North Mississippi
We’ll evaluate your system, recommend maintenance or replacement if needed, and help ensure your home has reliable hot water year-round.
Sediment buildup is common in our area.
But expensive water heater failure doesn’t have to be.
