HVAC Electrical Switch Types Explained: SPST, SPDT, DPST, DPDT, TPST, TPDT

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  • เผยแพร่เมื่อ 28 พ.ย. 2024

ความคิดเห็น • 41

  • @MrDmadness
    @MrDmadness 3 ปีที่แล้ว +4

    Even though I've been in the trade for over 20 years I still enjoy watching this channel... never know where you might pick up a new trick or different/better way to do something. I send my apprentices here all the time. Excellent channel

    • @paulrozinski1488
      @paulrozinski1488 3 ปีที่แล้ว +1

      The day that we are too “old” to learn something new is the day someone should check us for a pulse . 😂👍

  • @NorCal-refrigeration
    @NorCal-refrigeration 3 ปีที่แล้ว +5

    The graphics are outstanding Craig 🤘⚡️🤘✨

  • @JasonKurtz-uc2xy
    @JasonKurtz-uc2xy 7 หลายเดือนก่อน

    Magnificent, Mr. Migliaccio. I love the way you break down the bare bone necessities for electrical switches. This is a fun way to memorize and learn.

  • @LorgCL
    @LorgCL 3 ปีที่แล้ว +1

    Not the first time I've said this on one of your videos, but on Monday, I'm going to show my new helper this video. Excellent resource for new techs and great refresher. Keep up the great work. 👍👍

  • @MrThumper1440
    @MrThumper1440 3 ปีที่แล้ว

    This channel is the best of the best. Above and beyond in every video!

  • @luiselizalde6757
    @luiselizalde6757 3 ปีที่แล้ว

    Excellent, I try not miss any new posted video, because i do know how much knowledge i could lose, if I don't watch it, simple as that,.
    Thanks teacher for your sharing your knowledge.

  • @jamesr.schroensr8361
    @jamesr.schroensr8361 หลายเดือนก่อน

    Thank you for helping me. Greatly appreciated.

  • @mikechiodetti4482
    @mikechiodetti4482 3 ปีที่แล้ว +1

    Great way to learn the types of switches.

  • @BamaBlake
    @BamaBlake 3 ปีที่แล้ว +1

    Awesome videos. I just bought the book, workbook and card combo tonight. Can’t wait to get them and use them.

    • @acservicetechchannel
      @acservicetechchannel  3 ปีที่แล้ว

      Awesome and please let me know what you think of them after reading!

  • @jackpast
    @jackpast 3 ปีที่แล้ว +1

    Nice explanation, Craig. With schematic symbols, too.

  • @Ted_E_Bear
    @Ted_E_Bear 3 ปีที่แล้ว +1

    Thanks again for information !

  • @FabianBaehe
    @FabianBaehe 6 หลายเดือนก่อน

    I like the videos and they are very well explained

  • @davidtaylor4552
    @davidtaylor4552 3 ปีที่แล้ว +1

    Good info. Great presentation

  • @jimmysegovia2688
    @jimmysegovia2688 3 ปีที่แล้ว

    good stuff Craig!!!!! thank you again for sharing! your awesome man.

  • @hkhsm359
    @hkhsm359 3 ปีที่แล้ว

    Nice video. Great knowledge and explanation.
    Thanks for sharing

  • @حسين-ج9ط7ي
    @حسين-ج9ط7ي 3 ปีที่แล้ว

    Thanks 👍👍😊
    شكرا جزيلا على كل ما تقدمه لنا من فديوهات رائعه شكرا لك استاذ

  • @paulrozinski1488
    @paulrozinski1488 3 ปีที่แล้ว +1

    Believe it or not, the most important statement you make in the entire video is that the NO and NC relay contacts are identified in the coil DE-ENERGIZED state. You have no idea how many “engineers” don’t understand this concept

    • @MrDmadness
      @MrDmadness 3 ปีที่แล้ว

      Lol, all of the engineers don't get this, I heR ya totally :)

  • @HoodHandyman
    @HoodHandyman 3 ปีที่แล้ว

    I love this channel

  • @jericosha2842
    @jericosha2842 3 ปีที่แล้ว

    Do you have a video on the DC rectified relay switches? I see them in carriers for heat strips sometimes. Why are they even used? They sometimes confuse me for the first few minutes lol

  • @goldhammer561
    @goldhammer561 3 ปีที่แล้ว

    Great content

  • @johnaries9301
    @johnaries9301 ปีที่แล้ว

    What would happen if you wired that single pole single throw pressure switch backwards? Would it not work?

  • @oscarmontalvan6866
    @oscarmontalvan6866 3 ปีที่แล้ว

    Great videos 👍🤝

  • @throttlebottle5906
    @throttlebottle5906 3 ปีที่แล้ว

    it's more common to be listed with a number for pole designator, after double pole, 3PDT or 4PST ... 8PST.
    I don't recall seeing many schematics or much labeled as TPDT, although it's correct to do so :)

  • @alextafoya5311
    @alextafoya5311 3 ปีที่แล้ว +1

    Cool.........Thank you....👍👍👍👍👍

  • @donnierobertson3088
    @donnierobertson3088 3 ปีที่แล้ว +1

    Nice job and video

  • @user-qr4jf4tv2x
    @user-qr4jf4tv2x หลายเดือนก่อน

    SPST if you want to look cooler enabling each one

  • @jobertpage-et1349
    @jobertpage-et1349 3 ปีที่แล้ว +2

    Number thirty-four...👏🕊👍

  • @realestateservicessaleshea99
    @realestateservicessaleshea99 3 ปีที่แล้ว

    Good video.
    🥃🥃🍺🍺🍺🍇🏌
    Stay safe.
    Retired(werk'n)keyboard super tech.
    Wear your safety glasses.

    • @youngjedi5599
      @youngjedi5599 3 ปีที่แล้ว

      Lol just saw your comment on another channel

    • @realestateservicessaleshea99
      @realestateservicessaleshea99 3 ปีที่แล้ว

      @@youngjedi5599 yea ed
      I started with one channel and I fell in the rabbit hole?
      😂👍🥃🥃🍺🍺🍺🍇
      I never knew these channels existed I think Lav got me hooked, I was stuck watching crap on TV now I can't wait for the next video???🤯🤣
      Stay safe.
      Retired(werk'n) keyboard super tech.
      Wear your safety glasses.

  • @MrDonNilantha
    @MrDonNilantha 3 ปีที่แล้ว

    💯👍🔧

  • @Xbreaselx
    @Xbreaselx 3 ปีที่แล้ว +1

    Great video