A well-maintained water heater is expected to last longer. However, even with the best maintenance, it will not guarantee the unit to be 100% free from repair issues. There will come a point that you will need hot water system repair One Mile to check the trouble with your water heater when you notice a drop in water temperature, rusty discolouration coming from the taps, or not getting hot water as it used to do.
There are warning sounds that suggest your hot water system need inspection or repair to maintain your supply of hot water. Unusual noises from the water heater signal an impending problem. Here are some of the common noises that indicate a need for water heaters repair.
Rumbling sounds coming from the water heater could mean a number of issues. It could be a faulty mixing valve, or a broken dip tube, which will result in delivering lukewarm and not hot water. It could also point to sediment buildup on the bottom of the tank, and in effect can displace water in the tank, clogging up the drain valve, blocking the water lines or even cause premature tank failure. These situations are serious and need trained technicians to fix it.
Excess water pressure is often the cause of popping noise from the water heater. When you hear this noise, check the pressure on the tank immediately. If adjusting the pressure does not stop the popping sound, call for hot water system repair immediately.
Hissing and Whistling Noises
Hissing and whistling sounds indicate water heater problems that definitely needs inspection and repairs. It is possible that the noises are hinting a dangerous increase in water pressure.
Water heater won’t stop filling
This may happen when there is a problem with the pressure release valve. If you have an older water heater and running water won't stop, it is often a sign that you need a new water heater.