5 Causes Of Insufficient Hot Water Supply

Our hot water heaters are simple to take for granted. When we turn on the hot water and it doesn’t come out, we don’t give it much thought. There’s a problem then. There may be a few possible causes if your hot water heater isn’t producing enough hot water. Here are five potential reasons for it.


Sediment in your tank may indicate a more serious problem and interfere with the flow of hot water from the tank. Mineral deposits that accumulate over time, particularly in places with hard water, might prevent the water from being heated sufficiently. The sediment can be removed from your tank by draining it once a year as a solution to this problem. Corrosion, however, is indicated by rust in your water. That implies that you’ll probably need a new heater sooner rather than later.


Your hot water heater has a thermostat that regulates the tank’s temperature. You can try raising the temperature if it isn’t getting hot enough. However, be careful not to exceed 140 degrees because the water might scald at that point. You could not be receiving enough hot water if there is a problem with the thermostat. The thermostat may need to be examined by a qualified plumber to ensure that it is in good operating order.

Miniature Water Heater

Your hot water heater may also be insufficient for your home or your needs if you aren’t getting enough hot water. If you put in the water heater yourself, this can be the case. The easiest way to decide the appropriate size for your home is to speak with a specialist. Actually, some tankless systems today provide continuous hot water.

Tube Dip

Your hot water tank receives water through a plastic tube that extends all the way to the bottom of the tank, keeping the cold supply water from contaminating the hot water at the top. The hot water at the top may get significantly cooled off if this tube breaks or comes off.


There’s a reasonable risk that you’ll run out of hot water if you’re juggling many tasks that all require it. For this reason, it’s preferable to run appliances like dishwashers and washing machines when nobody is taking a bath or a shower.

When to Call the Experts

You might need a professional if you think your hot water heater is beyond repair or is too small for your house. Since 1992, BJC Clifton Plumbers has provided assistance to homes in the counties of Clifton. Call us right away at (973) 858 5005 to arrange for us to take a check at your hot water heater.