Coś odnośnie absolutnych podstaw. Jak to działa? Od początku...

Many people wonder if water treatment is necessary ... After all, it was never done and people were healthy. So what has changed? Let's check.

Sterilization with ultraviolet rays - how and since when do we know this technology?

Undersizing of the PHE and all about. How to avoid the potential mistakes during a heat exchange sizing.

In many places you can hear that a properly selected exchanger is an exchanger with some extra capacity. Let's analyse.

Underfloor heating, properly done, can be a very efficient system. It is important to distribute them correctly between rooms - according to our needs and expectations. That's what we need a heating distributor for. How does it work? Let's take a look at what to consider when selecting it.

Short analysis of the issue - is it worth paying for the insulation of the heat exchanger?

What type of heat exchanger should be applied to the pool? What power? How to calculate it? What material - steel or titanium? A brief analysis of the issue of choosing the right exchanger for the pool.

How to size a plate heat exchanger to a gas boiler? Simple but professional method.

Many people know that plate heat exchangers are counterflow devices. But may we change the flow direction freely? A short reply to the frequent questions by PHE Users.

How looks the production of a Brazed Plate Heat Exchanger?

Why and when heat exchanger appeared? Who invented the technology?

Kotły na pellet cieszą się dużym zainteresowaniem. Częściowo ze względu na aktualne trendy, wypierające tzw. kopciuchy, częsciowo ze względu na coraz nowsze przepisy, które nakazują ograniczać emisję CO2. W dużej mierze przyczynia się do tego również rosnąca ekologiczna świadomość naszego społeczeństwa. Jak dobrać taki kocioł do swojego domu, aby był wystarczająco i aby nie przepłacić? Na co zwracać uwagę?

How to choose a plate exchanger to connect the heat pump to the installation? What rules to follow? Does the presence of glycol disturb the exchanger? Is there any simple and proven way to select a PC exchanger?