What is FAHU or ERU? | Fresh Air Handling Unit | Energy Recovery Unit | Animation |
Вставка
- Опубліковано 28 лис 2024
- A Fresh Air Handling Unit (AHU) is a system used in heating, ventilation, and air conditioning (HVAC) to provide conditioned air to a building. Its primary function is to take in outside air, filter it, heat or cool it as necessary, and then distribute it throughout a building. The purpose of a Fresh Air Handling Unit is to maintain indoor air quality by introducing a controlled amount of fresh air while also regulating temperature and humidity.
The main components of a Fresh Air Handling Unit typically include:
Intake Dampers: These control the amount of outside air entering the unit.
Filters: Air filters are used to remove particles and contaminants from the incoming air.
Heating or Cooling Coils: Depending on the climate and the need for temperature control, these coils heat or cool the air.
Humidifiers/Dehumidifiers: These components help control the humidity levels of the air.
Thermal Wheel: This is where the outside air and return air are mixed to achieve the desired temperature and humidity.
Fan: The fan circulates the air through the unit.
Supply Ducts: Once the air is conditioned, it is distributed through ductwork to various parts of the building.
Exhaust Dampers: These control the release of stale air from the building.
Fresh Air Handling Units are crucial for maintaining a healthy indoor environment by ensuring a continuous supply of fresh air and regulating temperature and humidity levels. They are commonly used in commercial buildings, industrial facilities, and other spaces where precise control over the indoor environment is necessary.
great video was useful
Nice video effective contents
Waow Really It's Awesome I understand now because Before I m confused how to work HRW but I understand now It's A Really Heat Recovery Wheel❤
Glad it was helpful.
Very good
Very smart explanation 👍
Terrific and well explained...Tq
Thank you 😊😊😊
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
Awesome explanation 👏
Thank you 🙂
Yes this is the first time about thae thermal wheel I could learn
Nice explanation
It is my first time you for making this video ❤
Hope you enjoyed it!
Yes sir, how to difference between desiccant wheel humidity control.
Yes I am learning it for ze first time
Great 👍
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
Thanks for your explanation
How can i solve, if the chiller stopped by run inhibt
But what if thermal wheel is not there?
Won't the system still cools the building?
Which material used for thermal wheel.
Thermal wheel also called HRW for energy saving❤❤
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
Can I get more information about the thermal wheel
Yeah sure... in the upcoming videos
Does Thermal wheel transfer contamination?
Theres a filter10 micron and 3microns at fresh air suction ,
Hi sir please make a video on EC fans working priciple .❤
01:34, the outlet duct can't connect/secure to nothing and float. As such, as it is with the inlet duct, surely it is also mounted in some way to the building.
How to understand this when outside air comes to inside and air is crossing to hrwand also cross the cooling coil and reduce the temperature during this period how is reducing the temperature?
By heat recovering wheel it is installed on the center part
Explain about ERV unit and Heat cool unit
Energy Recovery Ventilator???
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
I didn't see it before
Yeah,I am working on FAHU but I just knew it as a HRW(Heat Recovery Wheel). I heard it first time that it is Thermal wheel.
Is it thermal wheel??
Yeah it is the thermal wheel and there are few other names also there for this wheel.
1. Heat Recovery Wheel.
2. Thermal Wheel.
3. Rotary Heat Exchanger.
4. Sensible Wheel.
5. Enthalpy Wheel.
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
same thing
First time of hearing thermal wheel
So, now you know what is thermal wheel. It has two types Enthalpy wheel and entropy wheel. I will explain that in a separate video.
Because if chiild water line connected your fAHU no need thermal wheel
❤❤❤❤❤❤
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG
💕
H.R.W can we wash this ?
There are two types of wheel in FAHU. One is Enthalpy wheel and another one is sensible wheel. We can wash sensible wheel based on the manufactures recommendations. But, enthalpy wheel we can't wash. But, we can use blower or vacuum to remove the dust.
Which filter in using in it
Thermal wheel also called HRW for energy saving❤❤
Yes, it's also called Heat Recovery Wheel. Thanks.
ua-cam.com/video/I9e3IBhvGs8/v-deo.htmlsi=WhqRsEunm1XXKmQR
ua-cam.com/video/h95d6HCY-Lw/v-deo.htmlsi=heyu9ZeQ6xdfLxAG