The United Kingdom is the only place with two taps on the same sink. The reason is ...

Why do all other countries, including Vietnam, only use one tap, while the UK sink has 2 taps?

If you've ever been to the UK, or just noticed through some films set in this country, you find that some of the sinks here have a strange feature: they have up to 2 taps. on the same sink.

Britain is also the only place in the world that has these exotic sinks.

Britain is also the only place in the world that has these exotic sinks. In it, one tap produces hot water, a cold water discharge hose.

But why don't they pool them like other countries? The secret will be revealed immediately below.

1. Due to the long history of the faucet

British piping and faucets have appeared since the 19th and early 20th centuries, some of them are still much older. And that is the period of modern taps and valves capable of mixing hot and cold water yet to be born.

During this period, the water system simply pumped cold water directly from the factory to the households. Later when there is hot water, it is added through a separate pipe. And so the 2-tap sink system was born.

In ancient times, modern valves capable of mixing hot and cold water have not yet been born.

2. Because the law stipulates that

In the UK, cold water is the water that moves from the central plant system to each household, and it can be taken directly. But the country does not have a water heating center, so if you want to use hot water, households have to take care of themselves.

With old houses, they have a water tank placed on the mezzanine to store cold water, then boil water with a heating system to supply the entire house.

The problem is that this hot water will not be considered "drinkable", because of the risk of metal contamination from the system's pipes.

This is how some households improvise in modern times.

Knowing that, but the British people still do not hesitate to mix two kinds of water together to drink. This is considered to be dangerous, because in the worst case, water can flow back to the central supply system, causing the entire area's water to become contaminated.

So, in 1999, the British government enacted a law banning the use of two-way water mixing pipes with old system houses.

But of course, there are still single taps in the UK. These are modern houses that use new heating systems, allowing hot water directly from the system.

3. Because of the economy

Another reason is thought to be related to people's pockets. With 2 separate hot and cold faucets, they will produce warm water with a perfect ratio.

With 2 separate hot and cold faucets, they will produce warm water with a perfect ratio.

Whereas if you use a single tap, you will take time to adjust the temperature appropriately (because the middle level is not always warm water). As a result, you spend more water than a 2-tap tank.