Why we install Differential pressure switch across AHU | How DPS work | HVAC World 

Wow!... Fantastic explanation thank you so much sir.

Thnq so much sir I always wait for your video.

Good explanation, brother thank you .

Bahi app Jo samjhe oo sahi samjhhe o malum v ta Kuch Kuch eik doubt ta isme settings atta hai 150- 200- 250 to ma jaana ea cahta hu ki actually me kon sa settings sahi hota ahu ke leya ya or v koi v equipment me laga hai to ...... 👍

Great explaination.....

Great 👍👍👍👍👍👍

Thanks sir g

Thank you sir

Good information 👍 Sir ji after long time... lagta h ap kafi busy the,

Can we use this differential pressure switch in the staircase pressurization system to operate the actuator?

Great job.✍🏻🇦🇪🇮🇱

How cfm measure from this device...bcz in Supply duct this DPS atteched and it's show CFM.

Sir iska matab is divice ko output divice kah sakte hai ?

Dps can use without bms connection?

Bhai chiller automatic Bms pe hi per off time me baki ahu band hai lekin ak ahu chalu tha kya problem ho sakti hi bhai

Sir without voltage this not signal give

Are DPT and DPS same ?

Reply karo

Samaj me aya ki nahi bhI