Water Heaters

5 Signs That Your Water Heater Is Dying

“Is my water heater dying,” this is what one thinks when the water heater starts malfunctioning. A well-functioning water heater keeps a household running smoothly. It is becoming necessary to own one, especially in a cold climate country. It is because of the several benefits the system has in the current modern life.

A water heater is essential to be installed in homes benefiting individuals with a reduced cost of production. Warm water is used in handwashing, showering, and other household chores for comfort purposes. Therefore, it is crucial to know how a water heater functions and the common problems that may make the water heater malfunction or break down. The answer to your query, “Is my water heater dying,” is below. Read to find out!

5 Signs Your Water Heater is About to Die

A water heater can malfunction anytime. A malfunctioning water heater system has problems like producing noise during the heating process. It is different from the properly functioning water heater system and, therefore, an indication of breaking down the system. This article lists five signs indicating your water heater is about to die.

Water Leaks

If the volume of water being produced is less, this is a sign of water leakages, which is an indication of a problem that needs to be rectified. If the problem is not fixed through the replacement of new pipes or repairing the old ones, the leakage can persist, resulting in no water collection. Lack of repair of the water heater system would mean it will fail to function, calling for buying a new heater for use.

Varying Temperature

Varying temperatures can make one think, “Is my water heater dying.” At times, the heater may produce extremely hot or cold water. It is a signal of a mechanical problem of the system or insufficient heating. The mechanical failure needs repairing of the parts of the water heater that are not functioning correctly. Failure to rectify the problem will increase energy costs and maintenance costs.

Production of a Noisy Sound

The water heater is in bad condition if it is making a noisy sound upon switching on. This unfamiliar noise can indicate the system’s improper functioning, meaning the need for service or repair. Rust or a gas leak can result in corrosion. Gas leakage can explode, causing a fire disaster. In case this happens you will need most likely to replace gas pipes to fix the problem.

Smelly Water

The discharge tap may produce smelling water due to corrosion of metal rust in the heater system. Deposited sediments on the edges of inner gadgets can also be a reason for water discoloration. Rusting of the heater system can raise the need to purchase and install a new system.

Worn-out Water Pipes

Water leaking problem occurs as a result of worn-out water pipes. Water leakage interferes with household tidiness. On the other hand, it increases the water supply volume rate, which can lead to wastage. This may result in increased water and electricity bills, which may impact the household negatively. Water leakage needs to be sorted out immediately by replacing them with new or repairing the old pipes.


Water heaters are beneficial when adequately installed and maintained. The signs of malfunctioning the water heater system indicate the need for immediate repair and servicing. During wintertime, the water heaters system is essential for all heating purposes. Everyone needs to know how the water system works. One needs to also beware of the precautionary measures to take in case of a problem. Finally, it’s crucial to consult licensed professionals like Smile HVAC Company to install, repair, and maintain the water heater system.


What are the signs that my water heater is dying?

Signs that your water heater is dying can include reduced hot water supply, discolored or foul-smelling water, unusual noises from the water heater, leaking water, and age.

How old is too old for a water heater?

Most water heaters have a lifespan of around 10-15 years. If your water heater is over 10 years old and showing signs of wear and tear, it may be time to consider replacing it.

Can a dying water heater be repaired, or does it need to be replaced?

In some cases, a dying water heater can be repaired. However, if the water heater is showing multiple signs of wear and tear or is over 10 years old, it is often more cost-effective to replace it rather than repair it.

Why is reduced hot water supply a sign that my water heater is dying?

Reduced hot water supply can be a sign that your water heater is struggling to keep up with demand or that sediment buildup is reducing the water heater's efficiency. In either case, it is a sign that the water heater is not functioning as well as it should be.