Can a water heater be too hot
Not only can a hot water heater create water that’s too hot, it’s also an issue that a homeowner will want to address quickly. A classic example of the adage “too much of a good thing”, when a home’s water heater is creating water that’s unexpectedly scalding or burning to the touch, the water heater is actually overheating, and the underlying problem could be dangerous. Whether gas or electric water heater, it’s important that the issue is addressed before there is damage or injury, so keep an eye out for these issues that are likely causing the sudden spike in water temperature.
Temperature Settings and Thermostat Malfunction
To verify that the water is actually too hot, the first spot to check on a water heater is the unit’s thermostat. The temperature should ideally be set between 90 – 120 degrees Fahrenheit, but may occasionally be set too high. Turning the thermostat down should reset the heat to the proper temperature.
However, if there is an issue with the thermostat itself, like a malfunction or losing power, then the temperature could start fluctuating without the thermostat to keep it in check. If a homeowner is unable to adjust the temperature on the thermostat, or if it’s not responding to inputs, then the piece will need to be replaced by a professional plumber.
Heating Element Issues
While city purification systems remove as much as possible from the water that passes through them, there is still a trace amount of minerals that comes through. As the water passes through a water heater, these minerals clump together, and settle at the bottom of the heater, around the heating element. This causes a build-up of sediment around the heating element, causing the element to work harder than necessary and overheat.
The first step to fixing this issue is flushing the water heater. If this has been done, and the water heater is still overheating, it’s likely that the heating element will need to be replaced, which will require contacting a professional.
Pressure Relief Valve No Longer Providing Relief
The pressure relief valve is an important piece, as it releases the built-up steam that accumulates within the water heater. If this valve becomes faulty or blocked and is prevented from properly venting the steam, the water heater will begin overheating, and a very serious problem starts brewing.
The tell-tale sign of a blocked pressure relief valve is the sound of boiling water within the water tank. This is a sign to immediately cut the power to the tank, and call a professional plumber. Otherwise, the built-up pressure could result in a water heater explosion. While warmer water might seem like a water heater going above and beyond, that sharp spike in temperature is likely an issue that needs to be addressed sooner rather than later. If you’ve noticed a dramatic spike in the temperature of your home’s water, or if you have questions about your water heater in general, reach out to the professionals at Duane Blanton Family Home Services. Knowledgeable and experienced, the licensed plumbing experts at Duane Blanton will be able to sort out any issues that may be boiling in your water heater. Give the technicians at Duane Blanton Family Home Services a call today, at (815) 781-2567, or schedule online using their convenient online scheduling portal today!
