We all know how relaxing and soothing a hot shower can be, especially after a long day at work. This is why all homeowners should ensure that their source of hot showers, i.e., the hot water system, is always functioning. However, like any other home appliance, hot water systems are bound to develop issues eventually. In this article, we will be taking a look at some of the typical hot water system issues and how to approach them.
Insufficient hot water
Here, the hot water is available but in a very limited amount. The first possible culprit here is the wrong temperature dial or a serious drop n the outside air. Either of these will lead to the tank overworking itself to get the hot water ready.
You may need to check your level and rate of usage. If you are using more hot water than the storage tank can hold, then that is your cue. Perhaps you have just installed some big soaking baths or high flowing shower heads that consume more hot water. If yes, get a bigger storage tank for your system or switch to a tankless hot water system.
Low Hot Water Pressure
Is your hot water pressure low? Start by checking for the presence of a calcium accumulation, rust, or sediment inside your plumbing. If present, these things significantly reduce the rate of water flow. This debris may block or restrict outlets like shower heads and taps, so determine if the low hot water pressure is from one outlet or all.
No hot water at all
So, your hot water system is not delivering any hot water? If absent, proceed to check for a leak. It is easier to detect a leak - just watch out for puddles of water or a small drip somewhere along. No leak? Shift your attention to the base, as well as the top of the hot water tank. Chances are the valves or inlet, and outlet pipes are faulty.
The problem may be from the circuit breaker if yours is an electric hot water system. A tripped circuit breaker or faulty heating element will render the hot water system useless. Also, check if the limit or reset switch to the thermostat is working. If not, replace it to get the system working again.
Hot water is too hot
The water may be too hot or too cold in some cases. If this happens, the thermostat should be the first port of call. Is it properly set? If no, check and adjust the temperature dial as appropriate.
If the water continues to get too hot after adjusting the thermostat, then this is a serious safety issue, and you should call an emergency plumber to come take a look at your hot water system right away.
A leaky hot water system
A leaky hot water system is another possible issue. The approach here will depend on the source of the leak and your type of system. An electric hot water system that is leaking from the top may be due to a leaking inlet valve or a loose cold inlet or hot outlet pipe. A leak on the bottom of a gas hot water unit may be due to condensation or a loose or leaking drain valve. If you are not sure of where or what the problem is, invite your local plumber for a quick inspection.
Hot water system making unusual sounds
A hot water system sounding strange should not be taken lightly. Although the sounds could be due to the usual contraction and expansion of metals caused by cooling and heating, it could be bigger in other cases. If the sounds are hisses and pops, it means there is an accumulation of scale or hard water sediment in your tank. If you find the noise disturbing, bring in a local plumber to check it out. These professionals can detect the exact problem and proffer appropriate solutions.
Smelly, rusty, or dirty hot water
It is possible to have smelly, rusty, or dirty hot water coming from your hot water system. The reasons for this are many. It could be as a result of the presence of bacteria in the tank. Alternatively, it could be due to a corroded anode rod or the entire tank. Flushing or a rise in temperature will combat the bacteria present, while the corroded anode or tank can be simply replaced.
Boiling noise coming from the hot water system
A boiling noise is one of the most disturbing signs your hot water system can show. It could be due to overheating or an accumulation of pressure in the system. In any case, bring in a professional plumber to take a look as soon as possible.
In conclusion, there is no doubt the reliability and efficiency of hot water systems as a source of hot water for your household is critical. While some of the issues discussed above can be fixed without stress, you may go as far as replacing the tank to fix others.
Whenever you feel unsure about what the problem is or how to approach such issues, invite an experienced plumbing team to take a look and advise you on what to do.
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