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HVAC relays

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Uploaded by on Jan 18, 2011

I show how the coil voltage on a relay is a very important thing.

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Howto & Style

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Standard YouTube License

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Uploader Comments (DrZarkloff)

  • Thanks for showing an actual demonstration on would happen!

  • @njnolan1 Thanks for watching.

  • i really appreciate your videos..im in school for HVAC/R and you help me to understand many things without actually being on the field to experience them so thanks alot bro your the man!!

  • @ruizfamilia Thanks for watching.

  • Thank you DrZakloff , it is really help full, I am wasting long time in books, put this small videos for HVAC make it very easy for me to get all the concept.

  • @moml2u2 Thanks. I'm glad to have been of service.

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All Comments (88)

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  • thanks so much and we hope to learn more from

  • DrZarkloff, Can you please do a video on how to troubleshoot faulty relays? Thanks !

  • I take it the 24v is dc ....while the others are ac (obviously)?

  • @mrfrancois3 Thanks. I guess that will have to be in another video.

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