3 Water Heater Red Flags You Shouldn't Ignore

While you can't know when your hot water system will fail, you can always see the signs of water heater trouble. The biggest mistake you can make is to ignore these signs hoping they will go away without intervention. Knowing the obvious signs of water heater problems and taking corrective action is essential for minimising inconveniences arising from water heater malfunction. 

Here are some common water heater trouble signs you shouldn't ignore.

1. Water Temperature Issues

Many homeowners only think of bringing in a hot water plumber when the water coming out of their hot water taps and water fixtures is not hot at all and yet the unit is powered up. However, a water heater that doesn't make the water hot enough or makes it too hot can also be faulty.

Checking the temperature setting on the water heater's thermostat is a good way to start the troubleshooting process. If the water is too hot, the thermostat is likely set too high. If the water isn't hot enough, the thermostat you may have been set too low or it could be faulty. If the thermostat is set at a safe operating temperature range but the water is still not hot enough, failing heating elements or crossed hot and cold connections could be to blame for the problem.

2. Unusual Water Heater Noises

When it is functioning properly, your water heater delivers quiet operation. If you start to hear strange or odd sounds during water heater operation, this is an indication that something's wrong with the unit.

Water heaters can make bubbling, rattling, popping, gurgling, rumbling, and whining noises when they start to malfunction. Be sure to investigate any strange noises before they cause your water heater to go completely silent.

3. Water Heater Leaks

As with your cold water supply, your water heater is also susceptible to leaks. Leaks can develop in the water storage tank, the hot water pipes, temperature-pressure relief valve, and other areas of the unit that receive water flow.

Water heater leaks waste precious hot water and can significantly increase your water heating bills if left unchecked. The leaking water can also cause water damage to your home if it finds its way into areas of the home that should remain dry, so immediate repairs are necessary.

If you don't want to step into an ice-cold shower on a chilly winter morning, it's important to watch out for signs of water heater problems and take corrective action immediately. A hot water repair service can address relevant issues to prevent a total disruption of your hot water supply.