Rapidly rising energy prices, EU CO2 emissions fees and more and more unpredictable weather make us look for savings everywhere. We insulate the walls, replace the windows, seal the attic. We invest in modern boilers or heat pumps, believing that…

I often hear that ‘it used to be better’ – old houses were leaky, thanks to which the air was healthy and the walls ‘breathed’. Today’s construction is supposedly a tight ‘can’ in which a person suffocates.As a man who…

Why do we need heating?This question is only seemingly pointless. ‘To be warm!’ – You scream. But is it for sure? Are we really warming up in a warm room? Physics says otherwise. Heat always flows from the warmer to…

This blog is made in a way as a cry of despair. This despair was caused by articles and videos on YT devoted to ‘improving’ heating work. Their ‘tfurcy’ (by large TFU) explain how to perfectly disrupt the heating system…