Choose the Best Radiators for Your Home
2008-08-20

Radiators are types of heat exchangers designed to transfer thermal energy from one medium to another for the purpose of cooling and heating. In short, this device used to heat an area surrounding it or to cool a fluid circulating within it.

They are widely used in automobiles, buildings, and electronics, its cool function is remarkable in automobiles industry. The automobile radiator is a part of the cooling system of the automobile engine. As its operation depends on a flow of air across it, it operates mainly by convection.

Some people think that the familiar radiators of steam and hot water heating systems in buildings are misnamed, as they operate principally by convection, in which heat is transferred by air currents, rather than by radiation.

However, in practice, the term "radiator" refers to any of a number of devices in which a liquid circulates through exposed pipes, such devices tend to transfer heat mainly by convection and might logically be called convectors.

The radiator in buildings is warmed by steam from a boiler, or by hot water being pumped through it from a water heater. They are usually constructed in sections so that several can be joined together to give a sufficient surface area for efficient heat transfer. If screens or shelves are covered, heating efficiency may be reduced.

Kinds of radiators

Coil radiators essentially consist of long steam pipes, which are widely used in factories, gymnasiums, auditoriums, and halls. Usually they are set on the walls or ceilings to conserve floor space.

Electric radiators have an electric resistance unit set in a reflector. Heat is generated when an electric current flows through the unit.

Gas radiators use a gas flame to heat air or water or to generate steam.

The following tips will help you choose the best radiator for your home.

1. Consider the tone of your home and think how to make the radiators fit it in terms of space and color.

Beauty depends on harmony so you should try your best to consider the color, contours and the space. Now you have infinite choice of style and color with the help of manufacturers.

2. Considering the materials the radiator is made of.

Usually they are made of cast iron or of steel, aluminum, or copper. Between all of them, stainless steel and aluminum are extremely efficient.

Typically cast iron radiators are no longer common in new construction, which were replaced by copper pipes that have aluminum fins to increase their surface area. Copper or aluminum is widely used in industry.

Aluminum radiator is extremely responsive to your control. Once you turn on the central heating your house warms up quickly. As far as you turn it off it cools down quickly. What's more, aluminum radiators are very light and easy to install which means lower installation fees. However stainless steel radiators retain heat a little longer. They will save your lot of time to keep them clean.

3. Each has its own benefits, which one to buy depends on your own decisions.