You depend on your water heater to give you hot water when you want to do things like take a shower, do the dishes, and wash laundry. When you turn on the hot water, it normally is just there. You never have to worry about it. But what happens when there is no hot water? What do you do? Many people never think about their water heater until it stops working properly. Check out a few of the common problems associated with this appliance to see what might be the cause of yours malfunctioning.
There is no hot water coming out of the faucets
While you assume that hot water will always be there when you turn on the faucets, that isn't always the case. If the water is still cold, it might be that the heating element isn't working properly. This is a relatively simple fix in that you simply need to replace that one component.
Another thing that might to be blame is a faulty thermostat. If it isn't reading right, it will cause your water to become too hot or too cold. Whatever you do, you should always check the temperature of your water before you jump into the shower. You don't want to scald yourself because of a faulty thermostat. Changing the thermostat will normally fix the problem.
The hot water runs out on you during use
Does it seem like the hot water isn't lasting as long as it should? If so, it might also be linked to the thermostat. When this component goes out on you, it can cause the temperature to shift dramatically. Try to check the actual water temp to what the gauge shows the water temp is. If it isn't reading correctly, you might need to replace the thermostat.
Clogged vents might also be to blame. When the vent becomes clogged, it can cause the water flow to suffer. Clogs can decrease water pressure and cause the heating mechanism to become imbalanced. It can also cause the heater to burn up. The gasses burned in the heater need a place to go. Venting makes sure that all of the tubes are clear.
While these are only a couple problems that might be to blame for your water heater malfunction, there are plenty of others as well. The best thing to do is call a professional from a business like Two Men And A Snake to come out and look at the unit for you to give you an accurate depiction of what the problem is.