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  1. Replies
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    Poll: Good morning, everyone!

    Good morning, everyone!
  2. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  3. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  4. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  5. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone! For those who would...

    Good morning, everyone!

    For those who would like to join me this morning, we stream live at 9:00 am and 10:30 am EDT, and this evening at 6:00 pm.

    You can watch anytime from the archived...
  6. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  7. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  8. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  9. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone! **When we settle...

    Good morning, everyone!

    **When we settle back into our familiar routines, I will be posting updates. Until then, you can't miss by tuning in at 9:00 AM EDT.**

    For those who would...
  10. 1) Typically, manufacturers don't honk down on...

    1) Typically, manufacturers don't honk down on any fitting downstream of the gas valve, because that piping is always open at the orifices, and as we know, gas pressure in the manifold is very low...
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    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  12. I would start by scrutinizing all of the...

    I would start by scrutinizing all of the competitors. Which are the most highly regarded, and why? How do technicians feel about servicing them? Are they using sub-assemblies that are available off...
  13. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  14. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  15. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  16. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  17. Replies
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    Oh, take off eh! We don't talk funny. Just put a...

    Oh, take off eh! We don't talk funny. Just put a few words in a row, and Bob's your uncle.
  18. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone! **When we settle...

    Good morning, everyone!

    **When we settle back into our familiar routines, I will be posting updates. Until then, you can't miss by tuning in at 9:00 AM EDT.**

    For those who would like...
  19. Replies
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    4,776

    You posted in a 5 year old thread. Please...

    You posted in a 5 year old thread.

    Please start a new one next time.
  20. When a flame has too much pressure behind it, the...

    When a flame has too much pressure behind it, the flame starts to lift away from the gas source. It can stretch out like a rubber band as the pressure increases.

    You can see this with a torch as...
  21. Replies
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    Yes. This is an AC circuit, and you would need...

    Yes.

    This is an AC circuit, and you would need to know the inductive reactance of the transformer and the loads, and the appropriate formula to use, to make your calculation.

    I am well versed...
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    Octal base time delay. The tube format was pretty...

    Octal base time delay. The tube format was pretty common in those days. There were many components that were built on that format, since it had become commonplace from the 1920's. In a sealed vacuum...
  23. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  24. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  25. Replies
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    I was in the right seat of a 172, shooting...

    I was in the right seat of a 172, shooting approaches at KRDG with an instrument student. Each time the tower talked to me, I could hear a lot of audio chaos coming through his comm system from other...
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    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  27. Replies
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    Many of us started out in the industry long...

    Many of us started out in the industry long before other tech jobs existed. Now, if the HVAC industry wants to hire guys who can do the jobs that WE have done, they will have to start offering $70k a...
  28. The things you noted have nothing to do with the...

    The things you noted have nothing to do with the 3A fuse doing its job. Yes, you need to get the installing Co out to have a look. Even though it sounds like you may have a level of electrical...
  29. Does the free schooling include all of the flight...

    Does the free schooling include all of the flight time in school aircraft?
  30. Replies
    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  31. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  32. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  33. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  34. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  35. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  36. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  37. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  38. I think they key is to find what conditions are...

    I think they key is to find what conditions are common to that "sometimes." If it is random, a bad connection is the most likely cause.
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    The 3M mask sold at Grainger, Heme Depot, etc...

    The 3M mask sold at Grainger, Heme Depot, etc have the check valve. When they show an N95 on TV, that is usually the type being shown.

    Ours came from Grainger.
  40. Replies
    33,496
    Views
    2,642,532

    Poll: Good morning, everyone! For those who would...

    Good morning, everyone!

    For those who would like to join me this morning, we stream live at 9:00 am and 10:30 am EDT, and this evening at 6:00 pm.

    You can watch anytime from the...
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    1,173

    PHM, I want to point out that this is not a "wise...

    PHM, I want to point out that this is not a "wise guy" answer. Factually, it was usually in the upper 30's, but the bottom line it was a temperature that the customer felt was satisfactory...... and...
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    The style with the vent is the type commonly...

    The style with the vent is the type commonly available to the public. The "industrial" version, which is less expensive, and the surgical version, are more difficult to find. They don't have the...
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    That is certainly an option, but I have never...

    That is certainly an option, but I have never needed to use it.
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    While compressed air is usually the only choice...

    While compressed air is usually the only choice in the auto environment, it is still incorrect from an HVAC service standpoint. You need a tank of N2 and a regulator, and a good quality micron vacuum...
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    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  46. Replies
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    Unless you have been told to make those reminders...

    Unless you have been told to make those reminders by management, I would not.
  47. Replies
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    The N95 protects only the wearer, not those...

    The N95 protects only the wearer, not those around him. It is designed to filter the air going in. It does not filter the air going out. The outgoing air leaves through the check valve in the front,...
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    33,496
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    2,642,532

    Poll: Good morning, everyone!

    Good morning, everyone!
  49. Replies
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    Put some Calgon dishwasher detergent into a spray...

    Put some Calgon dishwasher detergent into a spray bottle with some water and spray down the coil. The Calgon has an additive in it what encourages the water to cling to the surface. In a dishwasher,...
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    NATE is designed to make the industry appear to...

    NATE is designed to make the industry appear to have qualified people performing work. In order for that to really happen...

    1) The industry has to attract men with more aptitude, which CAN be...
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