the best tankless water heaters on the market

Tankless water heaters have become more and more popular due to the fact that they are more beneficial than traditional tank units. Water heating is one of the largest expenses in homes and it is therefore good for homeowners to look for ways to reduce the water heating cost.

One of the best ways of reducing water heating costs is by using a tankless water heater. Here are the major reasons why it is a good idea to consider buying a tankless water heater:

Saves Money and Energy

While installing a tankless water heater may be more expensive than installing the traditional model, a tankless water heater will help you save money in the long run. A tankless water heater reduces standby costs which are defined as the costs associated with a tank sitting idle without being used.

This type of water heater heat water only as it is needed when a fixture is turned on. In addition, a tankless water heater uses 10-50% less energy than other water heaters hence helping its user save money. The site Heaters For Life has picked several best tankless water heaters on deal on the market, both the purchasing price and using costs are reduced to large extent.

Saves Space

A tankless water heater can help you save space in your home. In fact, they are about 1/5th of the size of a traditional tank unit. You can mount a tankless water heater to your wall and connect it to your water. And since they are safer than tank heaters, tankless water heaters can be placed in those areas that aren’t recommended to keep tank heaters.

Durable

One of the major reasons why homeowners are choosing tankless water heaters is the fact that these heaters have a longer lifespan than other types of water heaters in the market. In fact, a tankless water heater can last for up to twenty years. Click here, and you will know the the best way on using and maintaining tankless device for longer service life.

best tankless water heater to get

Purer Water

When tank heaters get older, their reserves rust and contaminate water. However, with a tankless water heater, you don’t have to worry about this problem. What this means is that you can be sure of getting cleaner water that is safer to use and drink.

Water Conservation

Traditional tank heaters usually take 2 or 3 minutes to produce hot water and 20 or 30 minutes to refill the reserve. Tankless water heaters on the other hand heat water instantly. This can help you save time and prevent water wastage since you will not have to wait for water to be heated. This makes using tankless water heaters the most efficient way to heat water.…

Video surveillance system – a system that has a number of devices. These devices include one or several video cameras, monitors, devices for processing video signals, devices that store and record video.

In order to protect the premises from burglary or intruders, to prevent an attack on the office or the house requires the installation of video surveillance.

Video cameras can be mounted inside the building and outside. To view the video, a computer monitor in a digital system, a specialized security monitor, or an ordinary TV set can be installed. Video cameras differ in different viewing angles and should be chosen according to their location.

Gsm video surveillance today is very popular. Such a system is autonomous and quite convenient to use. On any object it can be successfully applied. It solves all sorts of tasks such as general control, suppression of unlawful actions, prevention, conflict resolution, etc.

GSM wireless video surveillance systems are a reliable security option. The use of special data transmission methods is the main feature of GSM video surveillance. Such systems help to remotely observe everything that happens in the room, through the use of the Internet.

Such remote surveillance involves the use of a personal computer or cell phone to play video. Video from the cameras can be viewed online, or from the archive drive, while staying at work, on vacation, on a business trip.

A more efficient and reliable method of video surveillance using the Internet is the use of a DVR. It will play video on the built-in drive.

Thus, video surveillance helps to effectively control the atmosphere at the facility, ensuring safe storage of various valuable things.

Special laboratory crash tests mobile phones Technokras conducted a series of interesting tests. Now we can compare the touchscreen phones of the three leading companies of the modern market: Apple iPhone 4S, Nokia N8 and Samsung GT-B5722 DuoS, if we compare the prices presented in any online store, we see that Samsung is the cheapest of these three, we’ll see whether it will be the worst.

1. Quality of communication. The phone is placed in a box pasted over with foil with a hole on the lid 40 by 50 mm. Nokia – the signal level is 100 percent; iPhone is also 100 percent; Samsung – alas, did not cope with the task, the call failed.

2. Drop from a height of 1m to the carpet and 30 cm to the tile. Nokia – the case was not damaged, there is a hang and a reboot of the device. iPhone and Samsung – the absence of any damage and failures during use, which is very good, isn’t it.

3. Resistance to bending. The phone is placed on two strips, in the middle hangs a string with a load. The result was, of course, predictable – in the Nokia and iPhone phones the metal component did not allow the device to bend Samsung mobile phones are equipped with a plastic case, as a result, the phone sagged, but this did not affect its work at all, the device worked stably, the sensor worked quickly.

4. The quality of materials. You can check the quality of protection with a nail. Neither the casing nor the Nokia display has suffered. The iPhone behaved the same heroic way, showing the excellent strength of the materials. On the Samsung phone, there was a scratch barely perceptible in bright light.

5. Resistance to high temperatures. For testing, incandescent bulbs of different power and at different times were installed in front of the phone. Displays of all three phones remained bright, without any hints of overheating and darkening. The maximum temperature of the Samsung case was 84 degrees, which in no way affected its operation.

6. Resistance to low temperatures. It is no secret that touch displays do not like cold in the same way as batteries, the charge sits in the cold with renewal when heated. The phone in talk mode for two hours is placed in a chamber with a temperature of -15 – 20 degrees. The first place was taken by the Nokia phone – the battery didn’t sit down, and the screen and the sensor work fine. The second place – the budget Samsung – in two hours the charge dropped to almost zero, but the phone worked in economy mode, the sensor slowed down slightly. The third and last place was taken by the iPhone – the phone just turned off, after trying to turn it on, reaching the network search, turned off again.

7. Check the tightness of the case. Water. Mobile phones are lowered into the water for 1 second. iPhone – no change. Samsung – slowing down the sensor due to the presence of water, bad sound, as water hit the speaker. After complete drying, the phone resumed work completely. Nokia – there is a slowdown of the sensor, after completely drying, the phone for some reason flatly refused to turn on, after careful viewing it was found that it was no longer subject to repair.

Also, the phones were tested for the possibility of dust penetration into the case. All three devices showed approximately the same average results.

So, if you want to buy a mobile phone, you should think about whether to buy you an expensive “imperfection” or a budget “middle”, in general, draw your own conclusions.…