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Water expands when it is heated, this expansion increases the pressure.

The bladder tank absorbs the extra pressure, protecting the hot water heater.

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Q: How does bladder tank on top of hot water heater operate?
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Will a portable propane tank operate a tankless water heater?

As long as the heater is made for propane.


Will a water heater still operate without water being put through tank?

It may operate, but like a pan left on a hot stove without any water, it will eventually be ruined.


What do you do if the bladder to your water tank sagged and is blocking the inlet to the tank?

In this case the only proper thing is to get a new bladder tank.


Why do you need an expansion tank for a hot water heater in concord nh?

Many hot water heating systems with radiators need an expansion tank to operate efficiently. The fact you are in Concord NH is irrelevant.


What is the purpose of the water bladder tank?

Water bladder tanks are tanks which contain a rubber bladder that is filled with either water or air. The majority of water bladder tanks have water-filled bladders. When a water faucet is turned on or a toilet is flushed, the water is piped in from the water tank. As the water pressure and air pressure get low, the contacts on the pressure switch click together. The pressure switch sends an electrical current to the water pump which causes the water pump to kick on and pipe water back into the water bladder tank. The amount of time it takes for the pressure switch to click on depends upon the size of the water bladder tank. The larger the water bladder tank, the longer it will be before the pressure switch starts to deliver electrical current to the water pump. Read more: How Does a Water Bladder Tank Work? | eHow.com http://www.ehow.com/how-does_5001805_water-bladder-tank-work.html#ixzz2A9TeSAnX found this on www.ehow.com


Will water leak out of a bladder pressure tank when it fails?

If tank has rusted through, tank will leak. If bladder goes bad, tank should not leak.


What does a tank do?

Water bladder tanks are tanks which contain a rubber bladder that is filled with either water or air. The majority of water bladder tanks have water-filled bladders. When a water faucet is turned on or a toilet is flushed, the water is piped in from the water tank. As the water pressure and air pressure get low, the contacts on the pressure switch click together. The pressure switch sends an electrical current to the water pump which causes the water pump to kick on and pipe water back into the water bladder tank. The amount of time it takes for the pressure switch to click on depends upon the size of the water bladder tank. The larger the water bladder tank, the longer it will be before the pressure switch starts to deliver electrical current to the water pump. Read more: How Does a Water Bladder Tank Work? | eHow.com http://www.ehow.com/how-does_5001805_water-bladder-tank-work.html#ixzz2A9TeSAnX found this on www.ehow.com


Will a 5500 watt generator run a electric water heater?

The average size water tank is 4500 watts. The generator's supply will be large enough to operate the water tank. Larger tanks over 5000 watts will not heat correctly.


Will a bladder water tank pop easily?

The "bladder" in a bladder water tank is typically made using a durable, puncture resistant fabric that is made to withstand pressure and prevent the pillow from popping.


Is the glass a lining inside the tank of a water heater?

yes and when it breaks your water heater will leak when the steel tank rust.


How does a Bladder Water Tank work?

Bladder water tanks contain a rubber bladder from which the water is used. As the water pressure goes down it turns on a switch which causes the water bladder to be refilled from the attached well.


What are some examples of uses for bladder water tanks?

Bladder water tanks are used under houses and mobile homes and act as a water tank but is like a giant balloon instead of a solid tank. As it fills with water the tank gets bigger.