Modern water heaters are known for silent operation, they do not make much noise when in use which means it is time for a full inspection whenever you hear your unit making that annoying popping or rumbling sound.
High Temperature and Pressure
When you notice a high-pitched sound coming from your water heater, it may be an indication that excess water pressure exists in the hot water tank. Check the temperature and pressure relief valve to discover how high the pressure has been set. If you find that the valve is dropping water, shut it off and find a professional plumber.
Build-up of Sediments
When sediment builds up at the bottom of your unit to the tune of excesses, then your water heater might make that noise we spoke about earlier. These sediments are often calcium and magnesium deposits coming from tap water. When a large amount of sediment is collected at the bottom of your unit, it traps hot water in its bosoms which is what makes that popping sound you hear.
To ensure that sediments don’t build up in your unit, flush it regularly. This will help you avoid poor unit performance. Sediment build-up is not dangerous, all it can do is reduce the effectiveness of the unit.
The Campbelltown committee on water and power advise individuals to flush their water heaters at least once a year to check the build-up of mineral deposits. Proper maintenance like the simple flush can ensure your water doesn’t turn yellow. If you do not know how to go about flushing your unit, get a professional plumber to look in on it.
Expansion and Contraction of Plumbing Pipes
Plumbing pipes expand and contract as water is being drawn through them from the tank. This process of expansion and contraction often causes the pipes to rub against loose strap or water heater framing thereby making that noise you hear often.
To correct this, locate the source of the noise and secure the loose straps with plastic spacers. Turning the water temperature down can reduce pressure and keep the sounds to a minimum.
Water Heater Leaks
When you hear a sizzling sound, the type that says water just dropped on something hot, chances are there is a leak from the water heater or the pipes and fitting. This can be dangerous albeit rare. In such rare and dangerous situations, water leakages can cause water heater explosions. It is always best to invite a professional plumber to take a look no matter the stage of the leak.
Campbelltown Water Heater Inspections
Once you discover that your water heater is making any form of noise, it is certainly due for an inspection. It doesn’t matter what the issues may be, Campbelltown Plumbing is equipped to handle all water heater related troubles. We have a stable of highly-trained professionals ready to examine the situation and proffer solutions to any issue that might arise. We use modern technologies to ensure that our customers’ noisy water heaters are well taken care of.
Call 02 9158 6549 for help with your water heater.




