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A thermistor in a water heater is used to measure the temperature of the water. It helps regulate the heating element to ensure that the water is heated to the desired temperature without overheating. This allows for energy efficiency and prevents damage to the water heater.

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1y ago

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Will salt water damage your water heater?

Yes, salt water can corrode and damage the components of a water heater, especially the metal parts. It is recommended to avoid using salt water in your water heater to prevent damage and maintain its longevity.


What does the anode in the water heater help?

The anode rod in a water heater helps prevent corrosion by attracting corrosive elements in the water, sacrificing itself instead of the tank. This helps extend the life of the water heater by protecting the tank from rust and corrosion. Regularly checking and replacing the anode rod as needed is important for maintaining the efficiency and longevity of the water heater.


Is a oxygen sensor a thermistor sensor?

No, an oxygen sensor is not a thermistor sensor. An oxygen sensor measures the amount of oxygen in the exhaust gases of a vehicle to help determine the air-fuel ratio. A thermistor sensor, on the other hand, is a type of temperature sensor that relies on the change in resistance with temperature to measure temperature.


How much copper is in a hot water heater?

"How much" as a question is quite vague. Some hot water heaters are comprised of copper only. So this now depends on the size of the hot water heater. Some hot water heaters have no copper whatsoever.


How long your water heater last after you change one of the elements?

Typically, a water heater can last for 8-12 years, regardless of whether an element is replaced. Regular maintenance, such as flushing the tank regularly, can help extend the lifespan of your water heater.

Related Questions

What is the purpose of a mixing valve in a water heater system?

The purpose of a mixing valve in a water heater system is to regulate the temperature of the water coming out of the heater by mixing hot water with cold water, ensuring a safe and consistent temperature for use.


What is the purpose of a well water anode rod and how does it protect the water heater from corrosion in well water systems?

The purpose of a well water anode rod is to protect the water heater from corrosion by attracting corrosive elements in the water. The anode rod sacrifices itself by corroding instead of the water heater tank, extending the life of the water heater.


What is the purpose of an expansion tank in a water heater system?

The purpose of an expansion tank in a water heater system is to accommodate the expansion of water when it is heated, preventing pressure buildup and potential damage to the system.


What is the purpose of a water heater pressure regulator and how does it help maintain the optimal pressure in a water heater system?

The purpose of a water heater pressure regulator is to control and maintain the pressure within a water heater system. It helps prevent the pressure from getting too high, which can lead to damage or leaks in the system. By regulating the pressure, the regulator ensures that the water heater functions properly and efficiently.


What is the purpose of the water heater ball valve and how does it function in the overall operation of a water heater system?

The purpose of the water heater ball valve is to control the flow of water into and out of the water heater. It functions by using a spherical ball with a hole in it to regulate the flow of water through the valve. This valve is essential in the overall operation of a water heater system as it allows for the proper filling and draining of the tank, as well as for maintenance and repairs.


What is the purpose of a water heater vent cap and how does it contribute to the overall functioning of the water heater system?

The purpose of a water heater vent cap is to safely exhaust combustion gases from the water heater to the outside. It helps prevent the buildup of harmful gases like carbon monoxide inside the home. By ensuring proper ventilation, the vent cap contributes to the efficient and safe operation of the water heater system.


What is the purpose of the relief valve in a tankless water heater?

The purpose of the relief valve in a tankless water heater is to release excess pressure and prevent the tank from exploding due to a build-up of pressure.


What is the purpose of the water heater overflow pipe and how does it prevent potential water damage in case of a malfunction?

The purpose of the water heater overflow pipe is to release excess water if the pressure or temperature inside the water heater becomes too high. This prevents potential water damage by diverting the excess water away from the heater and safely outside the building, reducing the risk of flooding or damage to the surrounding area.


What is the purpose of an expansion tank in a hot water heater system?

The purpose of an expansion tank in a hot water heater system is to accommodate the expansion of water as it heats up, preventing pressure buildup and potential damage to the system.


What is the purpose of the valve on top of a water heater?

The purpose of the valve on top of a water heater is to release excess pressure and prevent the tank from exploding in case the pressure inside the tank becomes too high.


What is the purpose of the dip tube in a water heater?

it puts cold water in and pushes hot water to the top


What is the purpose of a water heater pressure relief valve and how does it help to maintain the safety and efficiency of a water heater system?

The purpose of a water heater pressure relief valve is to release excess pressure in the tank to prevent it from exploding. This helps maintain the safety and efficiency of the water heater system by preventing potential damage or accidents caused by high pressure buildup.