Central heating, how to choose a radiator?

If the home is central heating, then choose radiators must also pay attention to the internal water channel width of the radiator, we must choose a radiator with a wider water channel, because in the central heating system, the wide water channel radiator is the most heating system and heat dissipation The advantage of choice, its advantages are as follows:

1. Wide water channel radiator has a large water hole diameter, which naturally relieves the pressure of the entire heating system and increases the speed of the circulating water, thereby increasing the heat dissipation of the radiator.

2. At present, most of the domestic heating systems are galvanized pipes. After the heating period, the water in the system is not completely exhausted. Because the interior of the system is wet, the inside of the pipe wall will rust and fall off. When heating, the residue will follow the flow of water. The flow, if the radiator diameter is very small, it is very easy to block, the use of wide water channel design, manufacturing the root cause is to avoid clogging to ensure the heating system and radiators good cycle.

3. In addition, when choosing a radiator, you should also pay attention to the shape of the product. Select radiators that are good for water circulation and high water flow because there are many pipes or cast iron radiator residue in the entire heating system. The radiator water channel is small. (such as tier pipes, vases, sailboats and other styling products) are very easy to block, so many strangely shaped radiators have many very small diameter nodes. It is recommended that you do not choose.

But currently there are many radiators on the market, especially lap welded radiators. Some solder joints do not even reach into the small fingers. When you buy, you can remove the plugs on both sides of the radiator and put your fingers in to touch the waterway. caliber.