Brazing: The Method For Uniting Air-Conditioner and Refrigerator Pipes

“Brazing” is a term that may sound strange to you, but it is very used in air conditioning and refrigeration. In both cases, the installer needs to execute the procedure of uniting the pipes that will receive the gas. This procedure is known as weld and it is in this moment that brazing is used.

Soldagem de tubulações de um ar-condicionado

What is an Inverter air-conditioner?

It is known that, since it’s creation, the air-conditioner device has gone through several modifications in it’s technologies, from the size to working and operating methods. Among that technologies, we can mention the Inverter System.

Split hi-wall example.

Probably, you must have heard about this type of air-conditioner. The great difference between this system and the normal one is the way that the compressor works. But for you to understand that, you must first understand how the normal one works.

How to save money using the air-conditioner

Today, Brazil is going through, financially speaking, a very delicate moment. Many of our daily basic items had their price considerably elevated, including the electricity bill, that has even received different classifications according to the type of collection.

Since last month, the ANEEL (National Agency of Electric Energy), has authorized all the electricity companies of the country (with the exception of the states of Amazonas, Amapá and Acre) to stipulate colorful flags according to the favorable conditions – or not – to generate energy, as we can see below:

Click to zoom
This is the actual classification of Electric Energy in Brazil. (Image: Climatização Lumertz/BR)

Types of Air Conditioner

imagem destacada

Today, we can say that the air conditioner is a fundamental equipment to get us through the summer. With the increasing temperature of the world weather, we become more and more vulnerable to the heat’s actions. We know that in a very hot night, it is almost impossible to sleep or to rest as we should. Results: another unproductive day, and double the fatigue.

Can the water that comes out of the air conditioner be consumed?

Copo D'água
(Image: Raikan Kasih/Reproduction)

According to Sandra Maria de Lima, teacher at the IFMT (Federal Institute of Education, Science and Tecnology) of Mato Grosso, Brazil, yes, the water that comes out of the air conditioner is drinkable, based on her research.

The research was made in 2015 in a public school at Mato Grosso and consisted in capting water that came out of a 24.000 BTUs split, six months after the last maintenance.

It was verified that the water had magnesium, calcium and other substances considered satisfying for consumption by the Ministry of Health. But, before being drank, the water had to pass through a chlorine addition process, to eliminate the dirt and bacteria.

Employee or self-employed?

Day after day, we see people coming out of their jobs to open their own business. The question that remains is: “Why does this happen?”


The problem is that some employees are unprepared to go on this adventure, becoming even more frustrated. Our objective in this article is to point out the positive and negative aspects of each side, so that you can choose wisely which better fits your profile.

%d blogueiros gostam disto: