Hot Water Heater Trouble - Early Warning Signs

The average life span of a Hot Water Heater is 10 to 15 years. Are you wondering how long your Water Heater will last? The following are signs that your Water Heater may need to be replaced.

Crackling Noise
Do you hear snapping, popping and crackling when the water heater turns on? This can be caused by the inner lining of the tank corroding over time with regular use. Once the lining wears away the outer wall of the tank will rust away and you will see water pooling at the base of the tank.

Rust at the Base of the Tank
Can you see rust along the bottom of your water heater? If the outside of your tank has visible corrosion at the joint of the tank wall and base the heater the tank has begun to give way and it's a matter of time before it will start leaking.

Finished basement? Consider a WAGS valve.

Rust at the Connections at the Top of the Tank
Rust at the connections on top of the tank can be caused by an electromagnetic reaction between the metal that makes up the tank and the metal that makes the connection. Once the top of the tank starts to leak it's time to replace the tank.

Soot on Top of the Tank (Gas Only)
Is there a thin layer of soot (black dust) on top of the tank? Soot build up is caused by a misaligned, improperly built or malfunctioning gas burner causing a cold flame which can cause condensation thereby causing the tank to corrode prematurely. Soot can be an indication of a possibly dangerous problem. If there is soot on top of your water heater, shut down the heater and have it checked out by a certified carbon monoxide repair technician.

Hot Water Smells like Sulfur (or Rotten Eggs)
Caused by hard water or poor water PH deposits and the deterioration of the inner lining of the tank. Once the lining wears away the outer wall of the tank will rust away and you will see water pooling at the base of the tank.

Water at the Base of the Tank
The most obvious hint that you may want consider replacing your hot water heater. If the tank is leaking you should replace it as soon as possible.

Do you still have questions? Please feel free to contact us at 781-326-3890 or email us.