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Type: Posts; User: darrin

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  1. Replies
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    925

    Of course it will be done to specs.

    Im one of those that want to know the ?why? Thanks for the input though.
  2. Thread: all-thread

    by darrin
    Replies
    1
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    980

    all-thread

    when a drop-in anchor to hang thread do you need to use a nut and or washer to lock the thread to the anchor? i see no harm in doing so if the anchor is set flush to the surface but if it is sunk...
  3. Edited by mod Those sites are under...

    Edited by mod

    Those sites are under investigation for suspected illegal activity, so it's best that we not promote them here.

    Thank you.
  4. d-measures is what i use but...

    but i have a droid.
  5. Replies
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    925

    can mastic (pookie) mold?

    Im curious. im working in a hospital remodel and the submitals call for 2 part hardcast on the outside of the duct only. I have done hospitals before and this was never an issue. im wondering if...
  6. Replies
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    752

    Im back in colorado

    i regestered a year or two ago forgot about the site but by chance came across it again. I started HVAC in 1993 and never stopped learning. or relearning info i forget. lol
  7. or crane over anyone or occupied structures. ?are...

    or crane over anyone or occupied structures. ?are you putting a new unit on or taking an old one off?
  8. Replies
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    1,025

    here is the pic

    i did get the inspecter to fail it because of a picture in the code book showing a hard elbow as being the only acceptable way. The inspecter didnt find the pic . My boss actually did. Thanks for the...
  9. Replies
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    1,025

    flex in open to structure

    On the print it is showing flex to the diffuser in an open structure. My boss bid it that way. My boss sent them a change order to use hard elbows instead of flex and was denied. I called for a...
  10. Thread: flex duct

    by darrin
    Replies
    5
    Views
    765

    Give me a break

    I was just double checking. I have a new journeyman(helper) who questioned doing it w/flex. He put a little dought in my head so i had to check. And as far as having access to a good contractor, i...
  11. Thread: flex duct

    by darrin
    Replies
    5
    Views
    765

    flex duct

    can i run flex from a r/a drop to an eggcrate grill with a can on it? i remember some code about the r/a's having to be ducted. if i can is 18" enough for 2000cfm. or 20"?. the flex would be about 8'...
  12. Thread: flex connectors

    by darrin
    Replies
    3
    Views
    978

    flex connectors

    are canvas (flex connectors) required in the r/a drops of an rtu?
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