Retrofit: How to choose the most energy-efficient fan?

Energy efficiency is at the forefront of everyone’s mind, and there is major potential in optimisation of our ventilation systems. One obvious option is to retrofit existing centrifugal fans to reduce energy consumption and CO2 emissions.

Right now, many centrifugal fans face replacement or retrofit. Not only are they at the end of their lifespan, but they are simply not energy efficient enough. But which type of fan is the best and most efficient alternative? You will find the answer in the latest article Retrofit: How to choose the most energy-efficient fan? by Torbjörn Lundgren, Senior Product Manager at NOVENCO Building & Industry.