Tag Archives: Hot water system


replacing hot water system

We use hot water for a lot of things in our daily life. Whether it’s for bathing, cooking or cleaning, not having access to hot water can make things uncomfortable or difficult.

If your hot water systems breaks, you may need to take cold showers, or find other ways to heat water to ensure that you can properly clean or cook. This is why it’s best to look after your hot water system.

However, even with the best care and maintenance, you cannot rule out ever replacing your hot water system. And while you may feel tempted to push your luck and keep using the damaged system, this can be a far worse approach. Along with little to no hot water, you can increase the cost of your power bills and damage your home’s wiring.

So, to make sure you don’t end up having to deal with these problems, we’ve put together this list of eight signs that you need a new hot water system.

  • The unit is old

No hot water system is made to last forever. In fact, the average lifespan of any hot water system tends to fall between 8 to 12 years. Therefore, if your unit is older than this, it’s likely to need frequent repairs to fix ongoing issues. You may then end up saving more money in the long term if you bite the bullet and simply buy a new hot water system.

  • Tank is leaking

If there is evidence of leaking around your hot water system, this definitely requires further investigation. There may be a problem with the connecting pipes, the associated valves or even the tank itself.

If the tank is the source of the leaking, it’s better to replace rather than repairs. Repairs can be difficult to make and are often only short term. Save yourself time and money by replacing the system.

  • Lukewarm or cold water

Your hot water system is designed to give you access to hot water. It should reach the temperature set on the thermostat.

However, if you only ever consistently get lukewarm or even cold water when you use hot water taps, this is a bad sign. This can indicate a problem with the heating element. Over time, the heating element may burn out and this may be what is causing the problem. In such an instance, it’s often better to replace the whole system.

  • Rust and corrosion inside tank

Rusty water doesn’t just look and smell unpleasant, it can also affect your health and damage your plumbing. If your water smells rusty or comes out discolored (brown or red), then this can be a sign of corrosion. The most likely suspect is your hot water tank, especially if the water is only affected when you use hot water.

Sometimes, the tank can become rusted on the inside, resulting in rusty water. Replacing it is the only option to fix the problem.

  • Noisy tank

We all know that if something is making more noise than it should, it’s a clear sign that it isn’t working correctly. This can include grinding or banging and thumping. Your hot water system is no exception.

If your systems is making rumbling or banging sounds while the water is heating, this can indicate the system is wearing out and reaching the end of its usable lifespan. If you go on using it, other issues may appear, such as the tank leaking, making it even more ineffective.

  • Reduced efficiency

Sometimes the first sign that something is wrong with your hot water system is a sudden spike in your power bills. If you cannot think of any obvious reason for the spike, it can indicate a problem with one or more of your electrical devices. In some circumstances, your hot water system can be the problem.

If your hot water system is needing more power to get the job done, then it may be time to replace it. This can save you money in the long run as well as be the environmentally friendly choice.

  • Household demand has increased

In some instances, your hot water system may be working fine but cannot manage the demand placed upon it. For instance, if your household has grown, resulting in increased demand for hot water, you may need to replace your hot water system. Your current system may not be able to keep up with this new demand. This can mean cold showers for some or increased wear on your system.

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  • Needs repairs often

If you’re finding yourself frequently having repairs made to your hot water system, it may be time to replace it. While repairs can be the solution for some problems, if you’re regularly having to get them made, it’s a clear sign that the system is worn out. You’ll get better results and save money by replacing the entire system. If you notice any of the above signs with your hot water system, it may be time to start shopping for a new one.