The following factors are to be considered to avoid affecting vibration/sound. 1. Avoid too much belt tension. There shall not be too much or too little belt tension, but a delicate balance …

During the whole planning process, there are many choices facing HVAC design engineers. But the choice of fan equipment that is a major consumer of energy is of paramount importance. In this article, energy efficiency improvement options are expanded upon in terms of designing an HVAC system and selecting a fan.

Centrifugal fans use the force of spinning objects to move air around. It uses two spinning discs, the small blades in between them and those blades will catch air as it is spinning in it in a certain direction and throw the air of this housing. There are three main components to a centrifugal fan. There is a motor, the fan wheel and the housing.

To identify why fans do not run as expected, there are many reasons to check. But first and foremost, it is vital to know what is the accepted performance…..

We have learnt the differences in wet and powder coating applications in the HVAC industry. We can look side by side comparisons. There are a wide variety of colors available ….

A two-coat process is also available in wet coating. The two-coat wet process takes significantly more time and is more costly than power coatings….