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  1. Replies
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    In the code book there is a formula to size you...

    In the code book there is a formula to size you expansion tank . Its in hydronics
  2. Replies
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    My parent died and left me the bill for there...

    My parent died and left me the bill for there funeral . I paid for college. I was teasing you about spelling I dont spell good at all. That does not mean I not smart , every one has a week point and...
  3. Replies
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    Yea im haveing fun. That heart felt life story...

    Yea im haveing fun. That heart felt life story you gave was inspireing. I to went to college, the politics wer about some thing els not you.
  4. Replies
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    Now dont you feal better about your self?

    Now dont you feal better about your self?
  5. Replies
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    4,413

    Please leave the demacrats alone they are easly...

    Please leave the demacrats alone they are easly misslead , all you have to do is prommiss you will give them free stuff and they will vote for any one. As a matter of fact they are the same ones who...
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    The bible says no one will know ..

    The bible says no one will know ..
  7. Replies
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    4,413

    We are under a ceasar calendar . Are days are 31...

    We are under a ceasar calendar . Are days are 31 per month the celestrial is 28 days . So dooms day still should have happend by now .
  8. Replies
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    I know about the leap year im glad you made that...

    I know about the leap year im glad you made that point
  9. Replies
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    4,217

    I used to fly down there and work on those super...

    I used to fly down there and work on those super tankers and texas is so cool. I probly passed by your house once or twice catching three eyed fish .
  10. Replies
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    compressor failure pics

    here is some pics from failed compressor's it shows the damage typs cool stuff
  11. Replies
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    :cheers:

    :cheers:
  12. Replies
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    cool

    cool
  13. Replies
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    you can allways count on rundawg :bump:

    you can allways count on rundawg :bump:
  14. Replies
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    oh yea and you may have a txv without a external...

    oh yea and you may have a txv without a external pressure equalizer, or you equalizer is cloged , that will do it also ..
  15. Replies
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    it dpends on the typ of txv there are some that...

    it dpends on the typ of txv there are some that have a spring in them that pushes against the diafram and the bulb pressure pushes it open, it has a stainless steel closeing soring and a stainless...
  16. Replies
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    where can I get one of those new energy saveing...

    where can I get one of those new energy saveing compressor's ..?
  17. Replies
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    I agree . and you may be overwelmed but onley...

    I agree . and you may be overwelmed but onley take in what you can and don't get discouraged thats why he is saying read it over and over each time you do the things that you did not understand will...
  18. Replies
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    Remember this: readers become leaders in this...

    Remember this: readers become leaders in this business, study study and keep on studying you will never stop learning in this field, I have done this for a long time and i still don't know anything...
  19. Replies
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    lol

    lol
  20. Replies
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    Sticky: Welcome to the matrix, I told you if you took the...

    Welcome to the matrix, I told you if you took the red pill there was no turning back, you should of read that in the fine print before signing up for h-talk. Dad is not human and the pro members are...
  21. Replies
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    2,481

    I say when we vote we keep voteing out any one...

    I say when we vote we keep voteing out any one who is in office. We keep voteing NEXT! Untill congress gets it . Wr have to stop voteing in the same ones year after year and this will change things...
  22. Replies
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    WTF

    ok check it out
  23. Replies
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    1,196

    if he is in Canada , you really need to consult...

    if he is in Canada , you really need to consult some one who knows the R factor in Canada for your region. if you have to follow Canadian standards you should have some guidline to follow
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    amana through the wall and reem

    amana through the wall and reem
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    1,254

    when my daughter was in college she told me thats...

    when my daughter was in college she told me thats what they called people over 40 at the college bar:cheers:
  26. Replies
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    well i guess weird is what your kids call you...

    well i guess weird is what your kids call you because your old. but i hear its better then being called the old creepy guy at the bar .
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    you sure you dont have a negitive vacume in the...

    you sure you dont have a negitive vacume in the trap the trap has to be full of water to stop it from sucking air in and causing water to splash over the side of the drain pan, thats why we ut traps...
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    Thanks i forgot about that, then the self charge...

    Thanks i forgot about that, then the self charge is not all that great, most of the trouble we run into is low ambi charging, its a shame they don't come up with some thing that works below 70 F ,...
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    Yes if its AC. I believe heat pumps can be...

    Yes if its AC. I believe heat pumps can be cbarged in heat . I will get the ansewr soon I have not worked on alot of theese systems yet. I went to class I think they said any temp ill chech
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    Yes you can do that . If your not paying attion...

    Yes you can do that . If your not paying attion you can over shoot it . But any way I like hooking it up and go and do other things and that saves me time.
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    I thought you onley got banned if you wer weird.

    I thought you onley got banned if you wer weird.
  32. Replies
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    Lets finish Btu = 25x1 x (40- 32 ) Btu= 25 x 1...

    Lets finish
    Btu = 25x1 x (40- 32 )
    Btu= 25 x 1 x 8
    Btu= 200 Btu

    Total heat required to change 25lb. Of ice to water at 40F :
    Btu= 337.5 + 3600 + 200 = 4137.5 Btu

    Now this excersise...
  33. Replies
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    Example : how many btu will be absorbed in...

    Example : how many btu will be absorbed in changing 25lb. Of ice at 5F to water at 40F.

    Raise the temperture of ice 5F to 32F

    Btu=wt. Of ice x sp. Ht. Capacity of ice x temperture change....
  34. Replies
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    Ice changes to water at 32 F and atmospheric...

    Ice changes to water at 32 F and atmospheric pressur. Heat of absorption to produce this change is 144 Btu/lb thats per lb .

    The equation for changing ice to water is
    Heat= wt. Of ice x sp....
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    Thats really cool

    Thats really cool
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    Why does it say banned under his name

    Why does it say banned under his name
  37. Replies
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    Remeber yor laws increas pressure increase the...

    Remeber yor laws increas pressure increase the temp it should increase your SC
  38. Replies
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    self charge control board

    I went to class on communicating heat pumps from trane and they try to sell me a self charge tool to plug in to the control board for 100.00 and i so I made my own myself with a solenoid valve and...
  39. Replies
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    I am making a low ambi temp charging tool out of...

    I am making a low ambi temp charging tool out of a trane heat pump control board and im going to make it work with just a few leads and attachments . it tells me if the charge is good with the color...
  40. Replies
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    Do unto others as you ,would do unto your self...

    Do unto others as you ,would do unto your self and things will work out for evey one if we could just all be that way. life with your niebors would be great.
  41. Replies
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    C is the correct ansewr , B is what a broke man...

    C is the correct ansewr , B is what a broke man will ansewr every time , if you have a good emploeyer you who pays you well and takes care of your family you better ansewr C, but if your employer is...
  42. Replies
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    I recommend if you want to get into the tech side...

    I recommend if you want to get into the tech side you buy modern refrigeration and read it it will teach you the basics and then it will move you into the advanced, also dulins trouble shooting...
  43. Replies
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    the fan cycling control doe it work on all...

    the fan cycling control doe it work on all refrigerants, is the pressure adjustable on it or does it stay at one pressure, tell me more Doc.
  44. Replies
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    if your CAP (0) you need a new one your fan...

    if your CAP (0)
    you need a new one your fan should be ok as long as your not trying run it while you waiting To put in your capacitor, by the way what typ of system wer you working on ? aslo you...
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    BTU output Cfm = ...

    BTU output
    Cfm = __________________________
    . Delt t X 1.08
  46. Replies
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    No resi comp

    No resi comp
  47. Replies
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    410 a chart says at 35 ambi and 70 db. suction 85...

    410 a chart says at 35 ambi and 70 db. suction 85 psi. 320 head psi. you close, remeber this is 410- A I would not touch it . what is your delta T and was you heat strips on (AUX). that will jack...
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    that happened to me once and we wer stumped found...

    that happened to me once and we wer stumped found service valve not open all the way . now we found it when we gave up and decided to change the compressor.
  49. Replies
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    Its un heard of , hvac techs steeling. not in our...

    Its un heard of , hvac techs steeling. not in our field , I just wont beleive it. How dare you say such a thing. what's next? Your going to tell me hvac techs lie to, just e-mail the goods its not...
  50. 0.117 is btu/lb

    0.117 is btu/lb
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