How to Test a 30mv THERMOCOUPLE! How does it differ from a LOW MASS ONE!

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  • Опубліковано 3 лис 2024

КОМЕНТАРІ • 32

  • @acservicetechchannel
    @acservicetechchannel  7 років тому +1

    Tool List- www.amazon.com/shop/acservicetech
    Support- www.patreon.com/acservicetech
    For those that are looking for the tools used in the videos: (Linked Below)
    Here is the Link for the Yellow Jacket Refrigerant Manifold Gauge Set used in the videos-
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    Here is a link to Refrigerant hoses with valves used in the videos- amzn.to/2aBumVI
    Here is a link to the UEI DL389 Multimeter used in the videos- amzn.to/2av8s3q
    Here is a link to the Hilmor 4 port Aluminum Manifold Gauge Set-
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    Here is a link to the Digital Refrigerant Scale used in the videos-
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    Other tool links can be found in the video description section.
    ACSERVICETECH is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

  • @khar4367
    @khar4367 4 роки тому

    oh sorry my comments are about an stupid advertisement that google sends me.
    The video on thermocouple is very good. Thank you for this video on thermocouple, it is helpful

  • @daveschroers4222
    @daveschroers4222 7 років тому

    Excellent video. Well done. Perfect explanation.

  • @Alex-yk6he
    @Alex-yk6he 6 років тому

    Thank you. I didn’t know that. Used to replace thermocouple and if still not working - gas valve is next. Usually it is a thermocouple...

  • @Straycurrent
    @Straycurrent 8 років тому

    Nice demo -- thanks for the lesson.

  • @jimbola77
    @jimbola77 8 років тому

    you are good man I just had to replace mine same problem not to bad thank you for sharing!!!!!!!!

  • @Kelly-sw7fb
    @Kelly-sw7fb 3 роки тому

    I am wondering if you could show a picture of the location of the tab on the different gas valve that would be used to test the TC when its in service? Robert Shaw - Dexen - SIT. Thank you

  • @williamngo8345
    @williamngo8345 6 років тому +3

    Open test 20-30mv / closed test 10-20mv / drop out test 2-4mv @90s max

  • @heatncool
    @heatncool 6 років тому

    Acservicetech, friend would you reccomend to get a electricians license? If you have your own Hvac business would it benefit to have one so you can do the wiring? Do you make more money doing both or would it be overload? Say if the man works 75 % faster than regular worker. Are we talking about 100, 000 a year? I'm just getting out of school, young amature. Truly blessed by your knowledge.

    • @acservicetechchannel
      @acservicetechchannel  6 років тому

      Honestly I would try to get as many licenses as you can but just focus on one at a time as they usually require 5 years experience in each trade alone. You want to be the problem solver, the one people rely on and then eventually the hardest thing will be learning to say no depending on the size of the company. There certainly is an efficiency of the person compared to another in reference to self employment. In regards to working for an employer, some companies even pay flat rate instead of hourly, thanks!

  • @Pretzel114
    @Pretzel114 8 років тому

    Very nice! Just to be sure, when the thermocouple is not holding the gas valve open it should read around 30mv and when it is holding the gas valve open it should be around 13mv? just want to be sure, Thanks.

    • @acservicetechchannel
      @acservicetechchannel  8 років тому +2

      yes 20-30mv open and 13mv closed when powering the valve, correct

    • @Pretzel114
      @Pretzel114 8 років тому +1

      Great! thank you for the quick reply. You are a great instructor.

    • @acservicetechchannel
      @acservicetechchannel  8 років тому

      No problem, thanks

  • @jimmyung3212
    @jimmyung3212 7 років тому

    A+A+A++++++++video.Thank you.

  • @drummerdem50
    @drummerdem50 8 років тому

    Thanks again

  • @abesyed4537
    @abesyed4537 6 років тому

    Great great. i enjoy your educational videos. Can you show how to test thermocouple on the furnace using the pin?

    • @acservicetechchannel
      @acservicetechchannel  6 років тому

      Thanks Abe, are you talking with just the pins/probes of a multimeter?

    • @abesyed4537
      @abesyed4537 6 років тому

      @@acservicetechchannel at 2.55 in the video, you indicated that the voltage can be read off the back off gas valve through a pin using multimeter. It will be very helpful to know that way because you can test voltage without taking thermocouple off a gas boiler or furnace.

    • @acservicetechchannel
      @acservicetechchannel  6 років тому

      Hey Abe Syed, I showed how to use that in one of my latest videos, and the tool is linked in the description section- ua-cam.com/video/PiCmfW1rTRY/v-deo.html

  • @l.a.m7645
    @l.a.m7645 4 роки тому

    Does it matter if red clip goes on copper part or vise versa when testing thermocouple?

  • @bryanp8010
    @bryanp8010 Рік тому

    I will say that this test is not 100%. I do this everyday and I cant tell you how many times a t.couple passes a test, but is shorting. These types are cheap. Spend the $12 and just replace it. (That translates to $300 for a homeowner)

  • @khar4367
    @khar4367 4 роки тому

    why bother doing this advertising when so many people use google
    why google advertises this message?