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  1. Replies
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    this one is bad, my hands got hurt after cut a...

    this one is bad, my hands got hurt after cut a couple pvc pipes..

    put the milwaukee cutter to my wish list.. :)
  2. Thread: New! Fluke 233

    by cmanu
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    2,367

    nice meter,but looks like indoor use only...

    nice meter,but looks like indoor use only...
  3. Replies
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    sign me up...:cool: :rolleyes: That is good...

    sign me up...:cool:

    :rolleyes: That is good hand on training..
  4. Thread: MA Job Outlook

    by cmanu
    Replies
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    2,189

    4 years maintenance background is a good selling...

    4 years maintenance background is a good selling point..

    Sometime, it is a good idea to knock the their doors.. apply in person.

    I went to a company and hiring 7-10 years experiance tech. I...
  5. Thread: Fan Problem

    by cmanu
    Replies
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    781

    It is a good idea that don't play with the Tstat...

    It is a good idea that don't play with the Tstat ,, call a professional ,, sometime ,it is easy fix.. They should know the problem right away :)
  6. Replies
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    it is good idea to check the wiring of back the...

    it is good idea to check the wiring of back the timer.. They just don't go by
    normal order the x for solenoid.. 1 2 5 to timer motor, 3 for heater

    once check with wiring of the timer,,i don't...
  7. Replies
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    2,758

    x terminal connects to termination solenoid .....

    x terminal connects to termination solenoid .. termination solenoid energized only when temp above 55f during defrost cycle.. and put the system to cooling cycle.
  8. Replies
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    2,007

    I have read it 5 times. It is hard to read. there...

    I have read it 5 times. It is hard to read. there are a lot of infomation in frist half of the page.

    I think you could break it down to sections.. make it easy to read.. :)
  9. Replies
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    3,256

    did you mean there are new condenser and...

    did you mean there are new condenser and evaporator unit?
    r404a for walking cooler?
  10. :D pumping contractor??

    :D pumping contractor??
  11. :cool: there are two difference things bewteen...

    :cool: there are two difference things bewteen design pressure 255/465 psi and the 100psi that company told u.
  12. Replies
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    8,044

    did they check the Timer... ? when the heater...

    did they check the Timer... ?

    when the heater is on , you will smell something burning ..
  13. Replies
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    1,390

    Do three evaporators have EPVs ? Do you know Why...

    Do three evaporators have EPVs ? Do you know Why SH is so high?
  14. Replies
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    1,057

    you can try asking local refrigeration school for...

    you can try asking local refrigeration school for Ice Machines coures.
  15. Replies
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    1,850

    She could get one "bridge" for me too.. :p ...

    She could get one "bridge" for me too.. :p

    that is a unit:
    small walk in freezer
    the condenser unit in the attic on top of the kitchen room
    230v sealed compressor
    2 condensers
    :confused:...
  16. Replies
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    381

    I saw that on condenser unit...

    I saw one condenser unit in a restaurent..:o

    small walk in freezer.
    230v sealed compressor
    2 condensers
    :confused: small current relay
    cap start.
    They use big bucket to collect the defrosted...
  17. Replies
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    1,850

    yes,, I heard that.. My aunt told me the...

    yes,, I heard that.. My aunt told me the compressor dead every 5 years in her restaurent. :confused: She thought that was ok..
  18. Replies
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    984

    This is a good way to learn about CPR.. just...

    This is a good way to learn about CPR.. just worte it down on my note.. Thanks
  19. Thread: thermal imagery

    by cmanu
    Replies
    17
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    1,298

    fantacy tool.. and good bussiness tool :cool:

    fantacy tool..
    and good bussiness tool :cool:
  20. Replies
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    6,250

    i experenced the hissing that leak on...

    i experenced the hissing that leak on LLSV..:cool:
    :cool: or stead pressure test...:p he didn't say he found the leak.before charge....
  21. Replies
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    6,250

    :confused: no leak check first ? :eek: 3 times...

    :confused: no leak check first ? :eek: 3 times refrigerant leaking..
  22. Replies
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    2,387

    lol.... :cool: some people just don't like to...

    lol.... :cool:

    some people just don't like to follow the code..
  23. Replies
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    2,387

    :cool: Good to know.:rolleyes: code ...

    :cool: Good to know.:rolleyes: code ...
  24. Replies
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    2,387

    I don't know why my school using the modern one..

    I don't know why my school using the modern one..
  25. Replies
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    2,387

    james80031. :confused: What is ICC ? Inspector ?...

    james80031.
    :confused: What is ICC ? Inspector ?

    I just put it away .:p i hope i didn't need to look for information on the modern one. hard to read:o
  26. Replies
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    2,387

    reveiced

    reveiced <Refrigeration & Air Conditioning Technology>6th edition last night.
    readed first 4 charters.. this book is updated and much easy to read..
    and throw <modern Refrigeration & Air...
  27. Replies
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    851

    no ma tech on the map ?...

    no ma tech on the map ?...
  28. Replies
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    2,387

    i just ordered one doolins 5th edition.and DEWALT...

    i just ordered one doolins 5th edition.and DEWALT HVAC/R Professional Reference Master Edition .. :rolleyes: one step closer. 1%:o

    get some interesting books to read
  29. Replies
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    :rolleyes: checking out now

    :rolleyes:
    checking out now
  30. Replies
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    :eek: 300+ books.. when u have open...

    :eek: 300+ books.. when u have open house?:rolleyes:

    :cool: just like there is a gold in front of me..:p
  31. Replies
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    :rolleyes: could u get one more copy ...:D

    :rolleyes: could u get one more copy ...:D
  32. Replies
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    2,387

    Thanks for ur honeywell link.. i will spend some...

    Thanks for ur honeywell link.. i will spend some time to look at it..:)
    :D union job that everybody wants...
  33. Replies
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    2,387

    :confused: sorry .i don't really get it. BTW ,...

    :confused: sorry .i don't really get it.

    BTW , my commercial teacher is retired from carriers.
  34. Replies
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    Honeywell Engineering :eek: I am a student in...

    Honeywell Engineering :eek:
    I am a student in school... going to look for my frist hvac job....:cool:
  35. Replies
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    2,387

    looks like most school using it...:rolleyes:

    looks like most school using it...:rolleyes:
  36. Replies
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    2,387

    what about the content?:rolleyes:

    what about the content?:rolleyes:
  37. Replies
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    hahahaha... how much u paid for it... Y.Y i just...

    hahahaha... how much u paid for it... Y.Y
    i just saw the list price in local supply house..if cut it half ,, still not cheap.

    They have newest 6th edition , same title but totelly diffenence...
  38. Replies
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    2,387

    that is a good school...mine just gave one book...

    that is a good school...mine just gave one book to us..
  39. Replies
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    2,387

    I just got my EPA Card. the

    I just got my EPA Card. the <Doolin's Trouble Shooter's Bible > is on the way..
  40. Replies
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    2,387

    wow.. are you in 4 years school ? 3 difference...

    wow.. are you in 4 years school ? 3 difference books for HVAC..
    after i looked at some reviews about <Refrigeration & Air Conditioning Technology >, i want to get one too...:p throw the modern...
  41. Replies
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    2,387

    :D just ordered one from the web . cost me $xx.. ...

    :D just ordered one from the web . cost me $xx.. can't wait..
    I think this book is more interesting...

    shaygetz ..
    how u and ur uncle said this book?
  42. Replies
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    2,387

    thanks ,shaygetz. waiting for you~~:) yes,,...

    thanks ,shaygetz. waiting for you~~:)

    yes,, i am going to get another HVAC book.. :cool:

    the book that i using can help me to sleep...:confused:
  43. Replies
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    2,387

    Question about HVAC Book For student

    Hi,everyone..:cool:
    Which book are you using right now or was using during school?
    i am using
    <Modern Refrigeration and Air Conditioning> by Andrew D. Althouse, Carl H. Turnquist, and Alfred F....
  44. Replies
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    2,238

    do you know what cause the restriction? here...

    do you know what cause the restriction?

    here my 2 cents...
    you can add a copper tube before evaporator, and then cap tube and filter```
  45. Replies
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    579

    i recommend you go to local career center to look...

    i recommend you go to local career center to look for more infomation about each trade and school. They have a lot info about it.
  46. Thread: MA Job Outlook

    by cmanu
    Replies
    29
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    2,189

    i saw some job were posted at peterson school...

    i saw some job were posted at peterson school website...
    BTW I am a student in baystate...
  47. call a good tech to look at... it look like...

    call a good tech to look at...
    it look like something protecting the gas heat unit...
  48. Replies
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    588

    cheap and easy way Add a couple of windown air...

    cheap and easy way
    Add a couple of windown air condition units
  49. Replies
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    6,645

    :rolleyes: that's normal :cool: depend on info...

    :rolleyes: that's normal :cool:
    depend on info you gave.
  50. Replies
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    920

    i am a student in hvac school. I think begin...

    i am a student in hvac school.
    I think begin with a tech school... and absorb everything they teched.
    tech school tech most about the base akonwlage,but there are a must.
    shortcut doesn't work.
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