Winters are here and everyone needs warm things whether it is a dress to wear, coffee to drink or water to take bath. As there are many hot water heaters available in the market, it is not a big problem for a home to use as much hot water as they want anymore. Generally, there are two types of hot water heater: conventional tank water heaters and tankless water heaters. Conventional tank water heaters were widely used before tankless hot water heater was invented.
Conventional hot water heaters used to have many problems. For example, it takes a long time to heat up water and uses much more energy to keep the water hot in the tank. Now this problem is solved by the newly invented tankless water heater. Tankless hot water heater is also called ondemand water heater or instantaneous water heater. Tankless water heater, by the name, does not have any tanks for the storage of water. It heats the water when it is turned on. Thus, it uses energy only when the hot water is needed. This is one of the main reasons that it uses much less energy.
There are two main types of tankless water heater. The first one is called full on type, and the second type is called modulated type. Full on type of tankless water heater's power productivity level is not changeable. It means that the power of these tankless water heaters is either on or off. For modulated type tankless water heater, the total volume of water flowing out of the valve will determine the amount of output.
Usually, tankless water heater can be powered by either gas or electricity. The price for these 2 types of water heaters is in the same range, and their functions are very similar. However, depends on the users' location, the price for the gas and electricity may be different. Since we will need use the water heater everyday, choosing the right type of tankless hot water heater could save money in the energy bill.
There are many factors that need be considered carefully when buying a tankless water heater. These factors include level of requirement, type of temperature required and type of fuel to be used. Consumers should compare the quality and the price of different brands. Checking other users' feedback on various websites will be very helpful too. If a friend is using a tankless water heater at home, ask the friend for his experience, it will be a great help to you to make the right decision.
Wednesday, November 30, 2011
Tuesday, November 22, 2011
Hot Water Heater - How To Save the Cost
The regular hot water heater lasts for eight to twelve years. Nowadays, most of the tanks are steel lined with porcelain or glass. It deteriorates and oxidizes over time. Although in some homes, hot water heater's life span is about fifteen to twenty years, it is important to remember that although water heater remains working, it is much less efficient since residues will build up inside the heater tank.
There are some easy methods to increase the active life span of the hot water heater:
* Second anode pole - installing of these rod can increase immensely the water heater's life. Sacrificial pole made of aluminum or magnesium goes through overtime-galvanic corrosion. This rod sacrifices itself to prevent the corrosion of the heater tank.
* Flushing or cleaning the tank - flushing of the older tank can help rid of the residues or sediment build up thus maintaining longer and higher efficiency of the tank. Nowadays, there are numerous models of hot water heater tanks having self-cleaning ability.
* Expansion Tank - installing another tank or expansion tank can prolong the functional life of the tank. This is done if you are in closed system. The heater expands when it's heated between 50 and 120 degree Celsius through 2% approximately. Therefore, fifty gallons produces additional one-gallon volume.
* Water softeners - Several areas southwestern united stated and south California have water that contains high mineral also known as the hard water. This hard water affects the water tank and even appliances that causes scaling due to the mineral precipitations. Therefore, it will reduce drastically the life span of the water heater. Through water softener, it can help decrease the tearing and wearing of the plumbing water system because of hard water.
* Installation of regulating pressure valve - the water with high pressure beyond 90 PSI can cause the unit to fail ahead of time and it can damage your appliances. Water system pressure will reduce if you install the regulating pressure valve. It can also reduce the tearing and wearing of all your appliances. Be reminded that it is better to install extension tank if you have PRV.
Except increasing the hot water heater's life span, another simple way to save operating costs and energy is insulating your water heater. Experiments verified that it can lower heating water bill from 4% to 9% and can reduce 25% up to 50% loss of stand by heat just through putting the blanket made of extraordinary insulation. You can also insulate the water pipes - insulated pipes of hot water raises the efficient temperature of hot water at the faucet or at the showerhead by 2 to 4 degrees Fahrenheit beyond the similar setting of the water heater if not all pipes are insulated.
There are some easy methods to increase the active life span of the hot water heater:
* Second anode pole - installing of these rod can increase immensely the water heater's life. Sacrificial pole made of aluminum or magnesium goes through overtime-galvanic corrosion. This rod sacrifices itself to prevent the corrosion of the heater tank.
* Flushing or cleaning the tank - flushing of the older tank can help rid of the residues or sediment build up thus maintaining longer and higher efficiency of the tank. Nowadays, there are numerous models of hot water heater tanks having self-cleaning ability.
* Expansion Tank - installing another tank or expansion tank can prolong the functional life of the tank. This is done if you are in closed system. The heater expands when it's heated between 50 and 120 degree Celsius through 2% approximately. Therefore, fifty gallons produces additional one-gallon volume.
* Water softeners - Several areas southwestern united stated and south California have water that contains high mineral also known as the hard water. This hard water affects the water tank and even appliances that causes scaling due to the mineral precipitations. Therefore, it will reduce drastically the life span of the water heater. Through water softener, it can help decrease the tearing and wearing of the plumbing water system because of hard water.
* Installation of regulating pressure valve - the water with high pressure beyond 90 PSI can cause the unit to fail ahead of time and it can damage your appliances. Water system pressure will reduce if you install the regulating pressure valve. It can also reduce the tearing and wearing of all your appliances. Be reminded that it is better to install extension tank if you have PRV.
Except increasing the hot water heater's life span, another simple way to save operating costs and energy is insulating your water heater. Experiments verified that it can lower heating water bill from 4% to 9% and can reduce 25% up to 50% loss of stand by heat just through putting the blanket made of extraordinary insulation. You can also insulate the water pipes - insulated pipes of hot water raises the efficient temperature of hot water at the faucet or at the showerhead by 2 to 4 degrees Fahrenheit beyond the similar setting of the water heater if not all pipes are insulated.
Friday, November 18, 2011
Introduction to Tankless Hot Water Heater and Why It Is Better
For many years, the standard water heating systems in households has been the regular tanked hot water heater. They provide hot water for the house activities. But sometimes, these water heaters are inconvenient for the homeowner. Now, tankless hot water heater is availabel on the market. It is more energy efficient and convenient.
What is a tankless hot water heater?
As the name suggests, tankless water heaters do not have a storage tank where traditional water heaters heat the water before distributing to the pipelines. Instead, tankless heaters heat up the water as it passes through a series of pipes inside the unit. In electric tankless units, heating elements are responsible for heating the water. In a gas-powered tankless water heater, gas-burners quickly heat up the water passing inside the heater unit, giving you hot water on demand.
Why should we choose tankless hot water heater?
Tankless hot water heater has lots of advantages over the traditional hot water heater. One of which is that you will not run out of hot water ever again. With tankless water heaters, you have an endless supply of hot water whenever you need it. Unlike the conventional water heaters with tanks where you have a very limited amount of hot water available, tankless water heaters almost instantaneously heat up the water as it goes into the heating unit, which means there is no more waiting for hot water. If you have a big family, tankless water heaters would be of great advantage.
How much does tankless hot water heater cost?
The only negative thing about tankless water heater is that it is more expensive than the traditional one. A regular tankless heater is almost the same price as a high-end model tank water heater. Costing about a thousand dollars each, many people may think it is not affordable. However, if you consider how much you can lower your energy bill, the price is actually reasonable. With the development of more advanced technology, tankless water heater is much more energy efficient than the tanked ones. It can cut the energy bill upto 50%.
With a tank water heater, even when nobody is using it, the gas-burners or heating elements are always on to keep the temperature of the water. Otherwise, there will have no hot water available immediately and you will have to wait for some time, then can use the hot water when you need it. With a tankless water heater, the heater turns itself on only when someone needs to use hot water. This is the main reason of its high energy efficiency.
These are just some of the advantages of owning a tankless water heater. For you to discover the other benefits, why not go to your local store to get more information about the tankless water heater?
What is a tankless hot water heater?
As the name suggests, tankless water heaters do not have a storage tank where traditional water heaters heat the water before distributing to the pipelines. Instead, tankless heaters heat up the water as it passes through a series of pipes inside the unit. In electric tankless units, heating elements are responsible for heating the water. In a gas-powered tankless water heater, gas-burners quickly heat up the water passing inside the heater unit, giving you hot water on demand.
Why should we choose tankless hot water heater?
Tankless hot water heater has lots of advantages over the traditional hot water heater. One of which is that you will not run out of hot water ever again. With tankless water heaters, you have an endless supply of hot water whenever you need it. Unlike the conventional water heaters with tanks where you have a very limited amount of hot water available, tankless water heaters almost instantaneously heat up the water as it goes into the heating unit, which means there is no more waiting for hot water. If you have a big family, tankless water heaters would be of great advantage.
How much does tankless hot water heater cost?
The only negative thing about tankless water heater is that it is more expensive than the traditional one. A regular tankless heater is almost the same price as a high-end model tank water heater. Costing about a thousand dollars each, many people may think it is not affordable. However, if you consider how much you can lower your energy bill, the price is actually reasonable. With the development of more advanced technology, tankless water heater is much more energy efficient than the tanked ones. It can cut the energy bill upto 50%.
With a tank water heater, even when nobody is using it, the gas-burners or heating elements are always on to keep the temperature of the water. Otherwise, there will have no hot water available immediately and you will have to wait for some time, then can use the hot water when you need it. With a tankless water heater, the heater turns itself on only when someone needs to use hot water. This is the main reason of its high energy efficiency.
These are just some of the advantages of owning a tankless water heater. For you to discover the other benefits, why not go to your local store to get more information about the tankless water heater?
Fwd: Why Tankless Hot Water Heater Is Better
Conventional tanked water heating systems has been the standard in households for a long time. They provide hot water for the house activities. But sometimes, these water heaters are inconvenient for the homeowner. Now, thanks to the advances in technology, a more efficient and energy-saving choice is available, the tankless water heater.
What is a tankless hot water heater?
As the name suggests, tankless water heaters do not have a storage tank where traditional water heaters heat the water before distributing to the pipelines. Instead, tankless heaters heat up the water as it passes through a series of pipes inside the unit. In electric tankless units, heating elements are responsible for heating the water. In a gas-powered tankless hot water heater, gas-burners quickly heat up the water passing inside the heater unit, giving you hot water on demand.
Why should we choose tankless hot water heater?
There are lots of advantages that tankless heaters have over the traditional tanked water heaters. One of which is that you will not run out of hot water ever again. With tankless water heaters, you have an endless supply of hot water whenever you need it. Unlike the conventional water heaters with tanks where you have a very limited amount of hot water available, tankless water heaters almost instantaneously heat up the water as it goes into the heating unit, which means there is no more waiting for hot water. If you have a big family, tankless water heaters would be of great advantage.
How much does tankless heater cost?
The only downside about tankless water heater is that the initial investment is more than the traditional one. A regular tankless heater is almost the same price as a high-end model tank water heater. Costing about a thousand dollars each, many people may think it is not affordable. However, if you consider how much energy cost you can reduce, the price is actually reasonable. With the development of more advanced technology, tankless water heater is much more energy efficient than the tanked ones. It can cut the energy bill upto 50%.
With a tank hot water heater, to make sure that there is plenty of hot water in the tank, the gas-burners or heating elements are always on to maintain the temperature of the water, even if no one needs it. With a tankless water heater, the heater turns itself on only when someone needs to use hot water. This is the main reason of its high energy efficiency.
These are just some of the advantages of owning a tankless water heater. For you to discover the other benefits, why not purchase one so that you can see it by yourself?
What is a tankless hot water heater?
As the name suggests, tankless water heaters do not have a storage tank where traditional water heaters heat the water before distributing to the pipelines. Instead, tankless heaters heat up the water as it passes through a series of pipes inside the unit. In electric tankless units, heating elements are responsible for heating the water. In a gas-powered tankless hot water heater, gas-burners quickly heat up the water passing inside the heater unit, giving you hot water on demand.
Why should we choose tankless hot water heater?
There are lots of advantages that tankless heaters have over the traditional tanked water heaters. One of which is that you will not run out of hot water ever again. With tankless water heaters, you have an endless supply of hot water whenever you need it. Unlike the conventional water heaters with tanks where you have a very limited amount of hot water available, tankless water heaters almost instantaneously heat up the water as it goes into the heating unit, which means there is no more waiting for hot water. If you have a big family, tankless water heaters would be of great advantage.
How much does tankless heater cost?
The only downside about tankless water heater is that the initial investment is more than the traditional one. A regular tankless heater is almost the same price as a high-end model tank water heater. Costing about a thousand dollars each, many people may think it is not affordable. However, if you consider how much energy cost you can reduce, the price is actually reasonable. With the development of more advanced technology, tankless water heater is much more energy efficient than the tanked ones. It can cut the energy bill upto 50%.
With a tank hot water heater, to make sure that there is plenty of hot water in the tank, the gas-burners or heating elements are always on to maintain the temperature of the water, even if no one needs it. With a tankless water heater, the heater turns itself on only when someone needs to use hot water. This is the main reason of its high energy efficiency.
These are just some of the advantages of owning a tankless water heater. For you to discover the other benefits, why not purchase one so that you can see it by yourself?
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