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Open the supply valve and also stop it from being air bound

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Q: One hot water heater is not filling up?
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Why do you hear water filling up your water heater a couple of time a day?

You should not ever hear your tank filling unless you are using hot water somewhere. Your tank is under pressure always so it would never be filling if you were not using hot water.


What is the point of using a hot water heater?

It is a water heater, not a hot water heater. There would be little point in using a hot water heater. I assume that is your point.


Why doesn't my washing machine fill with hot water?

There are a few reasons why your washing machine is not filling up with hot water. A tube could be plugged. There may also be an issue with the hot water heater. Have a professional check the machine.


Tankless Hot Water Heater?

form_title= Tankless Hot Water Heater form_header= Save money with a tankless hot water heater. Do you need to remove an old water heater?*= () Yes () No Do you want an energy efficient water heater?*= () Yes () No Where will you be installing the hot water heater?*= _ [50]


What size hot water heater is needed for a walk in tub?

A walk in tub holds over 55 gals of water (with an average size body in the tub). A 40 gal. water heater will deliver 28 gals. of water before it has to recover. You can do two things. You can buy a larger heater - 65 to 75 gals. These get pretty big and expensive. If you already have a good 40 gal. heater in your home, buy a second one and run them in tandem, meaning that the second water heater flows into the first one, which is the one supplying the water to its destination. By doing this, when the hot water starts to drain from the first, instead of the water heater filling with cold water that has to first be heated, the second water heater is delivering hot water instead. 40 gal. heaters are relatively cheap. That is the way I would go.


How can you tell if a hot water heater is grounded?

THERE IS NO SUCH THING AS A HOT WATER HEATER.


Can filling pool from well affect hot water heater?

Using a significant amount of water can tax the available flow, but most wells have considerably more water supply.


What is really called a water heater or hot water heater?

It's called water heater. There isn't a reason to heat hot water


Hot water heater the we just rerouted from bathroom to attic isn't filling... no leaks and cold water works and the tank will only fill when cold water is going ... anyone know anything about that?

Check piping. Make sure cold line going into cold side of water heater and hot side coming out hot side. Cold feed for water heater should come off main cold line. Make sure valves are open to and from water heater.


Why is a hot water heater called a hot water heater?

It is called this as it heats up or brings up the temperature of cold water to hot. In other words, it is producing hot water by heating it. Some people incorrectly believe it is redundant to refer to "hot water" and "heater", but there are many other types of heaters, so the distinction of one creating hot water is entirely proper.


Is it called a hot water heater or water heater?

It's because "hot-water" is a compound adjective, modifying "heater". It's not for heating water, it's for heating a house with hot water. There are many types of heaters that heat water, but only a hot-water heater is used for providing heated water for domestic use. A hydronic boiler also heats water, but it's only for use in radiators.The name "Hot Water Heater" is completely wrong for any use. There is no need to heat hot water. IT has always been "water heater". The term hot water heater has just been used for years because people don't realize the difference. It has always been WATER HEATER.The first answer is jibberish and makes no practical sense at all.


Why do you run out of hot water after 10 minute shower?

You run out hot water because you must have a small water heater. A water heater gets water, and heats it up, so if you have a small one, then once you use up all the hot water, you need to wait a while for the heater to heat up more.