But at my site Backward curved blowers are used where static is 55mm and 7000+ CFM and forward curved is used in OT Ahu's where static is 130mm and we 3000 CFM. Kindly explain.
Hi . I want to know which ahu happa filter are use after supply blower. Please send me ahu photo. Normally happa filter are use after bag filters if it is required. If happa filters are use after supply blower then air bild in side ahu..
Chilled water circulate ho rha ho coil se or tab humidification ho rha h tb to nahi hoga...Winter season me srf humidification hota hai heating k sath sath
But at my site Backward curved blowers are used where static is 55mm and 7000+ CFM and forward curved is used in OT Ahu's where static is 130mm and we 3000 CFM. Kindly explain
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Very helpful video and explain ki baat kre excellent sir thank sir, god bless you
Excellent
Good explain sir ..bht achi lagi video...doubt clear hogaye ye video dekh ke thank u so much sir..allah bless u..
Very very very well explain sir
Thanks Boss for deeply briefing.👍
Sir,Easy to understand thanks for giving us the brief knowledge
Sir your videos is very helpful
Very good vedeo sir.aap bahut hi easy tarike se samjhate ho 👌🏻👌🏻👌🏻
We will reduce the size of puller of blower less size more rpm
Thank you sir 👍
Very good job 👌👍
Thanks for your words
Gajab sir
Nice 👍
Very informative video
Very nice and helpful video sir thanks but can make a video ACCU all details information
Extremely good. Please keep on posting new videos irrespective of that how many viewers are there. Majorities are busy in fake videos
I usually got 1000 views...all videos are practically and theoretically explained.
I have many more things to teach you guys..but lack of resources I am not able to explain all the things.
good sar je
at the entry please add sand trap louvers , it was extreamly important to all interviews
when installed outside
Nice sir ji
❤
Better guidelines
Thanks
Great 🇵🇰🇵🇰
Waiting for the new video..plz
Today video has uploaded on the question which I have asked plz watch this video... tomorrow will get new video
Good job.👍✍🏻🇦🇪🇮🇱
good sir
But at my site Backward curved blowers are used where static is 55mm and 7000+ CFM and forward curved is used in OT Ahu's where static is 130mm and we 3000 CFM.
Kindly explain.
Sir aap hi bta do ki kon se motor ki pully se CFM change kar sakte h
Nice video sir, why sir AHU heating coil, please reply
Sir, could you please give some more details about heating coil stages and control of heating coils.
Sir cool aur fan ke bich ki duri kaise nikalte hai
I need an information video about that why we have make up air duct in floor
Nice video. But Said we can't increase Or reduce plug fan cfm. But we can do the Same by using VFD no? Please confirm.
We can't increase CFM in plug fan AHU either VFD or constant power. But we can reduce CFM by Manual VCD installed at INlet and outlet of the AHU
Motor ki pully ko badhayenge
Sir blower ki speed bdhane keliye motor ki puli ko bdhayenge or blower ki puli ko ghtayenge
Blower ki pully ka size decrease krny se cfm increase hoty hnn
Haan
Depende on motor pully size .
Sir Polly main thodii gadbad hain
Hi . I want to know which ahu happa filter are use after supply blower. Please send me ahu photo.
Normally happa filter are use after bag filters if it is required. If happa filters are use after supply blower then air bild in side ahu..
In OT AHUs hepa filter used at discharge of AHUs.
After happa filter how much air pressure in supply duct ?
@@wasimkhan-vl5lb AHU static pressure is selected based on the pressure drop hepa filter so that there should no shortage of air flow.
Sir plz make one video on heat exchanger system ... And Why we are applying it in district chilled water system. Thanks
Ok I will..
Sir Blower ke pulley ko chota kar denge uska RPM badh jayega
Sir, please tell me how AHU cut out when room temperature maintenance
Ok
Sir,,Mera ek questions hai.. humidification ka time ki dehumidification bnadh hota hai ?
Chilled water circulate ho rha ho coil se or tab humidification ho rha h tb to nahi hoga...Winter season me srf humidification hota hai heating k sath sath
@@HVACWorld thanku sir for clear my problem..thak youuu...
Sir sayed motor ka pulley to change karna hoga and ye bhi dekhna hoga capacity hai ya nahi fan ......fan curve se pata chalega.
Video has uploaded on this question
@@HVACWorld please share the direct link for this video
sir,plc se kese automation karenge
thermal break AHU me PVC hota aluminium ka centre me kausa metal ya padarth hata hai sir
We when an English subtitles plz thanks
*want
Sir AHU or HVAC me main difference kya hai? please reply 🙏
AHU is part of hvac unit.
Air handling unit.
Merv full form send kare
Minimum Efficiency Reporting Values,
Ahu me motter nhi chalu Ho rha kya problems ho hai
Sir pichhali vidio kaise dekhe
Konsi?
Channel page pe sari video mil jayegi
But at my site Backward curved blowers are used where static is 55mm and 7000+ CFM and forward curved is used in OT Ahu's where static is 130mm and we 3000 CFM.
Kindly explain
OT AHU has higher static that is why backward curve fan is used in lower airflow. Backward curve always used for higher static pressure
@@HVACWorld no thats not the answer, i asked that OT AHU has higher static, but at my site instead of BC blower FC blower is used in higher static
@@Kaish.02 forward curve fan should not be used for higher static pressure. Always use backward curve fan for higher static pressure