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Himfr.com Compares Three Kinds of Water Heaters

2009-09-11 21:33 788

BEIJING, Sept. 11 /PRNewswire-Asia/ -- Himfr.com, one of China's leading B2B search platforms with more than 30 B2B industry websites to its name, compares the overall performance of three kinds of water heaters.

Household water heaters include gas water heater and volume storage-type electric water heaters such as thermal storage-type electric water heaters, solar water heaters and heat pump water heaters. These five categories of water heaters perform differently due to differences in the ways they heat water.

Gas water heaters:

Gas water heaters use flammable gas, and are categorized by form into vertical-type, flue-type, strong emission-type and balanced. Use of vertical-type water heaters can easily result in personal injury and therefore production of these has been outlawed. Flue-type water heaters require installation of a flue and one should make sure that the flue's exhaust pipe is unobstructed when using. Strong emission-type water heaters force smoke emission outdoors, but the oxygen consumed still comes from indoors. The balanced-type water heater neither consumes nor pollutes the air indoors. However, installing such a water heater requires a dedicated channel as with air-conditioning.

Gas water heaters heat quickly, maintain temperature stability, result in less calcification, don't take up much space and offer easy control of water temperature. As for the problem of water pressure, consumers tend to have certain misunderstandings; in fact, gas water heaters sold in China basically have lower water pressure when they are first turned on, around in the 0.03MPa, at which pressure the water heater can work.

On the other hand, installation is more difficult; holes must be drilled in the wall to install exhaust fans, and for different gases, the burner shape, nozzle size, and gas-channel cross-sectional areas all are different.

Volume storage-type electric water heaters:

At present in the Chinese market, volume storage-type water heaters can be divided into two kinds, closed and open. Open-type water heaters cannot supply water to several areas at the same time, while closed inner electric water heaters can ensure water pressure and can also supply water to many areas at the same time.

Some of its advantages are that it can be used in all types of the weather, and the average family can install and use it with no problems. Electric water heaters with electric shock devices that ensure safety are currently on the market, and they are very easy to install.

On the other hand, they take up interior space, are very big, and waste electricity. The latest electric water heaters contain built-in magnesium anode rod descaling devices, which solves descaling problems. However, magnesium anode rods should be replaced every two years, so maintenance is a problem.

Thermal storage-type electric water heaters:

Thermal storage-type electric water heaters have a large water storage tank compared to volume storage-type electric water heaters, which are relatively small, pretty, and also easy to use.

While the thermal storage-type electric water heater is convenient and time-saving, it requires large amounts of power and electric current, and it is difficult to install. If electric currents are 30A or so, the power lines must be at least 2.5mm thick, and sometimes more than 5mm. Many buildings cannot meet this demand.

If you are interested in these products you can search for them on http://www.frbiz.com .

About Himfr.com

Himfr.com is a promising e-commerce company and a leading vertical search engine company in China. Himfr.com offers a variety of high quality products such as Panasonic water heaters ( http://www.frbiz.com/q-panasonic_water_heater/ ), electrical water Heaters ( http://www.frbiz.com/q-Electrical_Water_Heater/ ), coin mechanisms ( http://www.frbiz.com/q-coin_mechanism/ ) and many more.

For more information, please contact:

Himfr.com

Tel: +86-10-6556-9770

Email: my@himfr.com

Source: Himfr.com
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