What is AHU?

AHU is short for Air handling unit. The purpose of an AHU is to achieve better indoor air quality. 

An AHU consists of a combination of the following:

· Boilers,

· Air conditioning units

· Ducts & Moisture vents

To be more specific, an air handling unit (AHU) is and what a heating, ventilating and air conditioning (HVAC) system

The heating, ventilating and air conditioning system, or HVAC focuses on environmental comfort. 

HVAC systems are usually relatively large installations that are used to condition the atmosphere in both residential and commercial buildings 

using the principles of fluid mechanics, thermodynamics, and heat transfer.

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

Electronically commutated (EC) fan has a brushless, permanent magnet DC motor with onboard electronics available for controlling a fan rotor.

It delivers the combined benefits of both AC and DC fans. 

Different from AC motors, EC motor achieve an efficiency level of up to 90% which mean not only the primary energy will be utilized, 

but also heat loss will be reduced providing longer service life.

Why Choose Krubo EC Plug Fan with Bracket

Krubo is specialized in Blower, Cooling Fan designing and manufacturing.

Products covers DC fan, EC fan and AC fan which are widely used in: 

· Clean room MAU and AHU system,

· HVAC,

· Refrigeration, 

· Electronic device, 

· Driver Module, 

· Frequency converter device, 

· Power module,

· Control cabinet, 

· Chassis cabinet etc.

Advantages of Krubo EC(plug) Fan

· High Energy-Efficient

· Lower Operation Noise

· Custom Sizes Available

· Highest Airflow Rates

· Multiple Control Options

· Easy to Install with Mounting Plate