What is AHU?

AHU is short for Air handling unit. 

Air Handling Unit (AHU) is a key component in HVAC systems, designed to regulate and circulate air for ventilation, heating, cooling, and filtration.

AHUs are used in commercial buildings, data centers, and industrial facilities for optimal indoor air quality and energy-efficient performance.

EC Fan vs AC Fan for AHU Ventilation (Upgrade/Retrofit)

When upgrading or retrofitting your AHU ventilation system, choosing between EC fans and AC fans is crucial. 

EC fans offer higher energy efficiency, variable speed control, and lower noise, making them ideal for HVAC systems aiming for optimal indoor air quality and cost savings. 

In contrast, AC fans are cost-effective but less energy-efficient. Upgrade to EC fans for improved performance and long-term savings in commercial and industrial applications.

Advantages of Krubo EC Centrifugal Fans:

• Own-brand with OEM options

• Custom sizes available

• Reliable, high-quality performance

• High energy efficiency

• Low noise operation

• Easy installation

• Competitive pricing

• Krubo Product Range:

• DC & AC axial fans

• EC series fans

• Backward & forward curved centrifugal fans

• Single & double inlet centrifugal fans

• Cross flow fans

• Blowers

Applications:

• AHU (Air Handling Units)

• FFU (Fan Filter Units)

• HVAC systems

• Data centers

• Refrigeration units

• Electronic devices

• Energy storage systems

• Frequency converter / VFD applications

• Control & chassis cabinets

• Buses & vehicles

• Kitchen ventilation & ovens