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  1. Replies
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    390

    i really did~~~~ damn it~~

    i really did~~~~ damn it~~
  2. Replies
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    390

    There is a e-mail?

    There is a e-mail?
  3. Replies
    6
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    390

    become a Pro Member

    Usually how long for the the Membership Committee to review your application?
    I don't mean to sound rude, i just want to know........
  4. Replies
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    918

    i always wonder if the flush really can help with...

    i always wonder if the flush really can help with the old R22 oil.
    it happened once to me that even i replace the filter plus using the flush.
    there is still some acid inside the unit.
  5. Thread: leak check

    by jcrew4242
    Replies
    30
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    1,630

    the dye?

    the dye?
  6. Thread: leak check

    by jcrew4242
    Replies
    30
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    1,630

    Which brand of H-10 leak detector is the best?...

    Which brand of H-10 leak detector is the best?
    Johnson? GE??
  7. Thread: leak check

    by jcrew4242
    Replies
    30
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    1,630

    It is leaking every 3-4 months, and few different...

    It is leaking every 3-4 months, and few different guys already there for leak check. Nothing can be found so far. My boss would like me to take out the indoor coil and seal it nitrogen, then put it...
  8. Thread: leak check

    by jcrew4242
    Replies
    30
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    1,630

    Yes, it is a dry unit. However, we still can't...

    Yes, it is a dry unit. However, we still can't find the leak yet..... :gah:
  9. Replies
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    918

    I heard that all indoor coil released after 2008...

    I heard that all indoor coil released after 2008 are rated for both R22 and 410a.
    i also heard that not only the oil will be the problem but also 410a is much more higher pressure. The indoor coil...
  10. Thread: leak check

    by jcrew4242
    Replies
    30
    Views
    1,630

    Sorry, i mean nitrogen.

    Sorry, i mean nitrogen.
  11. Thread: leak check

    by jcrew4242
    Replies
    30
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    1,630

    It is a new install , but so far we did not...

    It is a new install , but so far we did not busted the coil today........ Thank god...
  12. Replies
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    637

    Thanks guy.

    Thanks guy.
  13. Thread: leak check

    by jcrew4242
    Replies
    30
    Views
    1,630

    leak check

    I did a leak check with a co-worker on a goodman 3 ton heat pump today. The heat pump is using R 22 not 410a
    we used CO2 and blue bubble to check all of the welded joints. When i am about to shoot...
  14. Replies
    10
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    637

    Heat pump thermostats

    I am working on a Goodman 3 ton heat pump and
    I notice there is a B port and O port for heat pump t-stat.
    I know that O will be energized the 3 ways reversing valve during cooling mode. Does B...
  15. Replies
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    1,177

    We charge by job which part, labor and...

    We charge by job which part, labor and refrigerant included.
    Some clients did ask me to show the cost for each listing.
    I told them that i did not name those prices.....
  16. Replies
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    7,446

    This is sound way too good~~~:cheers:

    This is sound way too good~~~:cheers:
  17. Replies
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    863

    Thanks for the tips, mason

    Thanks for the tips, mason
  18. Replies
    5
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    451

    I think bad and stupid tech. can be found...

    I think bad and stupid tech. can be found anywhere.
    Not only on craigslist
  19. Replies
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    451

    My point is this: Not all craigslist companies...

    My point is this: Not all craigslist companies are spam, it is ok to try.
    I heard so many bad stories about hiring people from craigslist. How they blow up or mess up home owner's AC units. They...
  20. Replies
    5
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    451

    HVAC Service companies from craigslist

    I saw a lot of post about using craigslist companies is a high risk try.
    I believe bad and stupid tech. can be found at name brand companies and no name brand companies. It is all about...
  21. Replies
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    863

    I think you mean the white, black and solid brown...

    I think you mean the white, black and solid brown wires..... correct me if i am wrong.
  22. Replies
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    863

    ok, R, C , S i got it, thanks mason

    ok, R, C , S
    i got it, thanks mason
  23. Replies
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    2,037

    Agree:cheers: Since everybody can search pricing...

    Agree:cheers:
    Since everybody can search pricing info online, a lot of home owner think we are trying to rid them off. I just wanna to tell them that.... We have family and we have to eat and pay...
  24. Replies
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    2,037

    I don't have problem when a home owner trying to...

    I don't have problem when a home owner trying to fix his own house, but i do have problem if he is compare prices from online shop to local shop and asking for discount.
    I don't think this is a...
  25. Replies
    10
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    382

    I always use QwikCheck for acid test before...

    I always use QwikCheck for acid test before replace compressor
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