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Type: Posts; User: knave

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  1. Replies
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    Yes it should fill to the sensor initially- then...

    Yes it should fill to the sensor initially- then after a few minutes it fills up to the sensor one more time, then that’s all the filling.
  2. Thread: Bemused

    by knave
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    633

    Did it get warmer outside

    Did it get warmer outside
  3. Replies
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    856

    A link for a kerf saw. Zona 35-550 Fine Razor...

    A link for a kerf saw.

    Zona 35-550 Fine Razor Saw, 42 TPI.010-Inch Kerf, Blade Length 6-1/2-Inch, Cut Depth 1-3/16-Inch https://www.amazon.com/dp/B000BRESQY/ref=cm_sw_r_cp_api_i_EdYbDb8WMRY4G
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    Good question. It’s what I was taught, and frost...

    Good question. It’s what I was taught, and frost is an issue on lines with too much tape. But there is a strong possibility that I am wrong as well!
  5. Thread: need help

    by knave
    Replies
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    354

    809369 Each transformer only hold one puff of...

    809369
    Each transformer only hold one puff of smoke but I did find this.
  6. Replies
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    856

    On freezer suction lines, it is not good to have...

    On freezer suction lines, it is not good to have much tape on the outside of the insulation, the insulation can’t breathe properly and can become waterlogged and drip during defrost.
  7. Thread: need help

    by knave
    Replies
    9
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    354

    Haha yep.

    Haha yep.
  8. Replies
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    144,301

    I hear that CPC sensors work, also Cooper...

    I hear that CPC sensors work, also Cooper...
  9. Thread: Bemused

    by knave
    Replies
    17
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    633

    It would be very helpful to have Brand, Model,...

    It would be very helpful to have Brand, Model, and Serial #.
  10. Thread: LED flashlights

    by knave
    Replies
    58
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    13,734

    I use this, up to 1800 lumens of hi CRI light. ...

    I use this, up to 1800 lumens of hi CRI light.
    http://www.zebralight.com/SC600Fc-Mk-IV-Plus-18650-XHP50-Floody-4000K-High-CRI-Flashlight_p_228.html

    I’ve had it about 1.5 years, and I’m very...
  11. Thread: need help

    by knave
    Replies
    9
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    354

    A vibration or a rodent.

    A vibration or a rodent.
  12. Replies
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    We have 4 also. We are finished also.

    We have 4 also.
    We are finished also.
  13. Replies
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    😂 Good coffee!

    😂
    Good coffee!
  14. Replies
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    Yes, it is recommended by Copeland. “Another...

    Yes, it is recommended by Copeland.

    “Another method to determine if liquid refrigerant is returning to the compressor is to accurately measure the temperature difference between the compressor oil...
  15. Replies
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    Multiple ground faults 480v unit

    https://uploads.tapatalk-cdn.com/20190615/ce633ea79c5d401aa9c1c2ef47156bd8.jpghttps://uploads.tapatalk-cdn.com/20190615/c389b4cd99d6636181d1d8379c26698e.jpg

    This from a 480V York condenser fan...
  16. Replies
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    2,556

    I want one that shows receiver level on an...

    I want one that shows receiver level on an insulated receiver!
  17. Lol. Yes I agree it is likely something other...

    Lol. Yes I agree it is likely something other than expansion valve.
  18. 🤐

    🤐
  19. Good call, best of luck to you.

    Good call, best of luck to you.
  20. Replies
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    303

    Possibly a failed powerhead or txv stuck closed,...

    Possibly a failed powerhead or txv stuck closed, combined with an overcharge.
  21. Replies
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    552

    Filter efficiency drops drastically with high...

    Filter efficiency drops drastically with high velocities.
  22. Thread: Appion vcrt

    by knave
    Replies
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    712

    Thank you!

    Thank you!
  23. Thread: Appion vcrt

    by knave
    Replies
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    712

    Anyone have a linky for the Navac core tools?

    Anyone have a linky for the Navac core tools?
  24. Replies
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    426

    Use Tapatalk?

    Use Tapatalk?
  25. 1. I sense that a second opinion would be money...

    1. I sense that a second opinion would be money well spent.

    2. Yes TEVs are generally replaceable.
  26. Replies
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    One day I noticed a non-refillable tank gaining...

    One day I noticed a non-refillable tank gaining weight, and I found the system running with my gauges open to the high side. 🤔
  27. Replies
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    Have you tested the check valves lately? I...

    Have you tested the check valves lately? I noticed a few don’t hold 100%.
  28. Replies
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    Just had one today, touched the wires near the...

    Just had one today, touched the wires near the switch and the machine would Suddenly stop, then begin a new cycle.
  29. Replies
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    This, and you could manually switch the lead...

    This, and you could manually switch the lead system on your annual pm or service call...
  30. Replies
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    A training system? Good to hear of someone who...

    A training system? Good to hear of someone who trains.
    Though it would take some extra work, you could install both metering devices in parallel, with ball valves, to train how to charge with...
  31. Thread: Pet Peeves

    by knave
    Replies
    157
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    2,893

    Your post, it was right on the money

    Your post, it was right on the money
  32. Replies
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    A case dryer can be near the evap but please keep...

    A case dryer can be near the evap but please keep the main LLFD near the receiver it is way easier to access and change there.
  33. Replies
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    It generally means that one was added without...

    It generally means that one was added without replacing the old, (possibly copper-spun) dryer inside the unit. It’s like just putting another clean shirt on when the one you were wearing got dirty....
  34. Replies
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    OEMs put them in the unit so they get installed....

    OEMs put them in the unit so they get installed. Very not service friendly. Near the evap keeps it out of the elements. But could be missed.
  35. Thread: Pet Peeves

    by knave
    Replies
    157
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    2,893

    Haha, yep! And this morning, they handed out...

    Haha, yep! And this morning, they handed out fruit snacks for the kids, and a bottle of cold water for me!
  36. Thread: Pet Peeves

    by knave
    Replies
    157
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    2,893

    It is very convenient.

    It is very convenient.
  37. Replies
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    361

    For manuals use Lennoxcommercial.com For OEM...

    For manuals use Lennoxcommercial.com
    For OEM repair parts use the Lennox app.
  38. I have moved oil with a G5 also

    I have moved oil with a G5 also
  39. A small chamber of 1 3/8” copper with 1/2” flare...

    A small chamber of 1 3/8” copper with 1/2” flare fill point, 1/4” in and out, fill it with product and then connect between high and low side.
    *careful not to slug the compressor of course
  40. Please post all in Fahrenheit or at least all the...

    Please post all in Fahrenheit or at least all the same scale.
  41. Thread: RTU PM’s

    by knave
    Replies
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    648

    I found this one this morning....

    I found this one this morning. https://uploads.tapatalk-cdn.com/20190608/422f423e0aced5824f0c7b7e83692c9a.jpg
  42. Replies
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    Yes you number needs to be in their system as a...

    Yes you number needs to be in their system as a premier dealer or you will keep getting pushed back.
  43. Thread: R-449a

    by knave
    Replies
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    7,807

    https://hvac-talk.com/vbb/newthread.php?do=newthre...

    https://hvac-talk.com/vbb/newthread.php?do=newthread&f=12
  44. Thread: Pet Peeves

    by knave
    Replies
    157
    Views
    2,893

    My pet peeve is managers and store workers who...

    My pet peeve is managers and store workers who make silly and annoying comments like: “You should just bring a cot and stay here” “Seems like you’re always here” “What are you breaking this time,...
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    Would you run high head on a freezer, if there...

    Would you run high head on a freezer, if there was no CPR and the freezer was at 80°?
  46. Replies
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    198

    Yes they should defrost at the same time. May...

    Yes they should defrost at the same time. May need to lock out heater contactor during pump down.
  47. Replies
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    Some scrolls have another internal protector that...

    Some scrolls have another internal protector that works off compression ratio. When it exceeds 16:1 or even higher I can’t remember, the scroll plate unloads.
  48. I will say after a long exhausting leak search...

    I will say after a long exhausting leak search that the bubbles are pretty.
  49. Replies
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    Nothing wrong with a 38° coil

    Nothing wrong with a 38° coil
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    You haven’t done anything wrong and there is no...

    You haven’t done anything wrong and there is no need to apologize.

    The evaporator coil should almost Never be sized smaller than the condenser tonnage.

    From reading your post it sounds like a...
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