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Assuming you are talking about a home water heater, there is a pressure relief valve above the hot water line - usually on a tee or an ell above where the hot water line comes out of the heater and usually leads to the floor and under the house. The valve is designed to relieve the pressure in the water heater when the water becomes too hot. The valve may have corroded and is stuck in the open position thereby releasing the hot water. You can feel the pipe that connects to the valve = if it is hot, it is leaking water; if it is cold, the problem lies elsewhere - maybe the thermostat could be set too low.

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18y ago

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How does a hot-cold Water Dispenser work?

It has a compressor (like a refrig or air conditioner) which compresses a gas (freon) creating hot gas, This gas heats the hot water tank as it condenses to a liquid, The liquid then goes to the evaporator, where it boils back to a gas again, taking heat energy out of the cold water tank and cooling the water before returning to the compressor to start again. The hot water tank may have another heat source to boost the temperature higher.


Which metric unit would you use to measure the capacity of a hot water tank?

You would use the metric unit "liters" to measure the capacity of a hot water tank.


What is the average monthly cost to operate an electric hot water tank?

Three hours is the average time to run the hot water per day so if you have a 1500 watt tank you will pay about $13.50 a month <<>> A 1500 watt water tank is not going to heat much water. The average home hot water tank operates with 4500 watt elements in it. To get an accurate price use 4500 watts as a starting point.


How long should hot water from a 40 gallon tank last?

The hot water from a 40-gallon tank can last for about 30-40 minutes of continuous use. However, this can vary depending on the temperature setting of the tank, the flow rate of the fixtures, and the efficiency of the water heater.


Can you repair a hot water heater cracked tank with jb weld?

I doubt it. The hot water tanks is not only hot, but it is under pressure. There are some industrial epoxies out there that may work. I skilled!! welder might be able to fix it. Unfortunately, I would say that a new tank might be the only solution.

Related Questions

When was the last time you had a hot water tank flush performed?

I do not have a hot water tank, so I have never had a hot water tank flush performed.


Why is the Gas hot water tank not hot for long?

The hot water tank might be undersized for your usage.


do they help with a hot water tank replacement ?

do they help with hot water tank replacement


How long does it take for hot water after lighting a hot water tank?

how long does it take for hot water after lighting water tank its gas?


Does the boiler heat the water at first then supply it to the hot water tank?

No, a hot water tank heats water by itself.


Why is the boiler underneath the hot water storage tank?

So the steam can rise from the boiler to the hot water tank storage


Does the boilder or furnace heat the water at first then supply it to the hot water tank?

No, a hot water tank heats water by itself.


What happens when the cold and hot water pipes are reversed on the hot water tank?

You will get warm instead of hot water. There is a tube inside the tank on the cold side that goes to the bottom of the tank and the hot comes directly from the top. Reverse them and you are going to get the cold water that settles to the bottom of the tank. It will not hurt the tank or anything, it just makes for poor hot water.


How does a hot water tank work?

A hot water tank works by storing and heating water inside an insulated tank using electricity or gas. When a hot water tap is turned on, the hot water is released from the tank and replaced by cold water that is then heated up for future use. This cycle continues to provide a steady supply of hot water for household needs.


Will Hot water tank freezing?

If the hot water tank is off it is possible. It is also possible for the cold water going to the hot water tank to freeze. Insulate all pipes that are exposed - or let them drip (this is more expensive!)


What is the purpose of the hot water tank relief valve and how does it function to ensure the safety of the hot water tank?

The purpose of the hot water tank relief valve is to release excess pressure and prevent the tank from exploding. It functions by opening when the pressure inside the tank exceeds a safe level, allowing hot water to escape and reducing the pressure to a safe level. This helps ensure the safety of the hot water tank and prevents potential accidents.


What is a hot water tank?

it is a tank that preheats water and holds until you use it