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  1. Replies
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    Me and another tech were pulling down a system...

    Me and another tech were pulling down a system the other day and he had his new mastercool micron guage and I had my yellow jacket... both read something different.. then we tried his old supco and...
  2. Thread: traulsen

    by JF254
    Replies
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    4,881

    j/b it was all the local supply had that was the...

    j/b it was all the local supply had that was the closest.. then I crossed it with the included chart.. I did a little refrigeration 2 years ago ( for like 2 months) and this is for a good friends...
  3. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    well cap tube and filter drier changed charge...

    well cap tube and filter drier changed charge weighed back in... and box is -10 :) I did record all the numbers and will put them up.. but they are on top of the freezer :whistle:
  4. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    its not a new cap tube its a new compressor......

    its not a new cap tube its a new compressor... and I am starting to think this was the death of the old compressor
  5. Thread: traulsen

    by JF254
    Replies
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    4,881

    yes this does help thank you... I thought that...

    yes this does help thank you... I thought that mp-66 is usually only 80% of the charge for r12?.. now will going from a .049 to a .050 be a problem?
  6. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    not guessing at all subcooling of 11 and...

    not guessing at all subcooling of 11 and superheat of 78
  7. Thread: traulsen

    by JF254
    Replies
    54
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    4,881

    I was starting think that after he asked.....

    I was starting think that after he asked.....
  8. Thread: traulsen

    by JF254
    Replies
    54
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    4,881

    ran it for 20 min. the fans never came on......

    ran it for 20 min. the fans never came on... every once in a while I would get a suction of4-5 psi and it would start getting cold and the just bottom right out to zero. ambient at the coil was 80...
  9. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    mp 66 cap tube. new filter drier (no temp...

    mp 66
    cap tube.
    new filter drier (no temp drop)
    called up traulse got the specs for the cap tube.. they want .049 all I can find is .050....

    is mp66 100% of charge on r12? I was going to...
  10. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    even with a 74 degree box?

    even with a 74 degree box?
  11. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    well go the compressor in., the system vacuumed...

    well go the compressor in., the system vacuumed and about 75%of factory charge in.... to find no suction pressure... looks like I have to find a restriction... had 135 high side with 0 low side with...
  12. Thread: traulsen

    by JF254
    Replies
    54
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    4,881

    and no the lowest ambient it will ever see is...

    and no the lowest ambient it will ever see is probably when they jack the t-stats down at night to 55....
  13. Thread: traulsen

    by JF254
    Replies
    54
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    4,881

    nope have a ccrv already... they were worrying...

    nope have a ccrv already... they were worrying about liquid migrating in the off cycle.. gonna start the big one.. but what does everyone like better for r12 conversions hot shot or mp66.. from what...
  14. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    freezer,no remote condenser.. I haven't done a...

    freezer,no remote condenser.. I haven't done a lot of refrigeration, but the guys at work claim to.. and they said definately add the cch..
  15. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    couple guys at work swore up and down to use...

    couple guys at work swore up and down to use one.. good to find out now
  16. Thread: traulsen

    by JF254
    Replies
    54
    Views
    4,881

    traulsen

    Hey guys doing a compressor change on an older r-12 traulsen 2 door reach in.. got the new copeland and also ordered a crankcase heater.. there seems to be no way to mount the heater?? am I missing...
  17. well you will need the erv for the air in the...

    well you will need the erv for the air in the house regardless . dont want a stuffy house. look up my email in my profile shoot me one and yes that unit will go into the crawlspace.
  18. sorry for the randomness of my typing.. just...

    sorry for the randomness of my typing.. just throwing things out as I think of them
  19. http://catalog.mitsubishipro.com/viewitems/indoor-...

    http://catalog.mitsubishipro.com/viewitems/indoor-units-for-city-multi-systems/g-concealed-ducted-low-profile-models-indoor-units?&bc=100|1140|1142|1153
  20. with wall units we dont usually put one in the...

    with wall units we dont usually put one in the bathroom.. normally would be one for the bedroom and rely on the air making its way in the bath. a strip of electric in the bath for sure. no one likes...
  21. yes they will require an air handler. you will...

    yes they will require an air handler. you will find that the air hanlder is much smaller than what you have. now.. the ones we did were mounted tight to the ceiling and hang down roughly 10 inches....
  22. cassettes are meant to be above and feed air...

    cassettes are meant to be above and feed air down. you will need the ducted style units. we also put the controls for the aux. heat.. w/ the mitsubishi they only come on when the house temp has...
  23. I jsut finished a foamed house w/ minisplits. we...

    I jsut finished a foamed house w/ minisplits. we used mitsubishis, they make and a concealed air handler that you can run duct off of. I believe that fujitsu does have one also. as far as the...
  24. If you are sprayfoaming a house tight, You will...

    If you are sprayfoaming a house tight, You will definately need fresh air.. I would look into an HRV or ERV depending on you area.. also I wouldn't put the drain into the main drain either.. if the...
  25. Thread: Tubing Benders

    by JF254
    Replies
    33
    Views
    5,647

    another vote for the YJ w/ reverse bender. You...

    another vote for the YJ w/ reverse bender. You wont use the reverse bender all the time but when you need it you will be very happy you have it.:.02:
  26. Replies
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    I have the werner 22 version. My van has no...

    I have the werner 22 version. My van has no shelving on the right side so I have it strapped up over there. my six and four footer are strapped to the ceiling. I never used to carry the werner just...
  27. Replies
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    2,847

    Guy I work with has the tubing cutter.. It is...

    Guy I work with has the tubing cutter.. It is really handy. If it cut 1 1/4 pipe it would be even better for resi. boiler work. But when you have many cuts or cuts in tight spaces it pays.
  28. Thread: Soot Vacuum

    by JF254
    Replies
    12
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    4,963

    not that I am advising this by any means but a...

    not that I am advising this by any means but a couple of weeks ago I was in a pinch and used a cordless milwaukee vacuum. Now I usually swear by only using soot vacs but sometimes you have to make...
  29. Replies
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    2,847

    got myself a testo 327 with printer and manometer...

    got myself a testo 327 with printer and manometer a couple weeks ago.. :)
  30. Replies
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    pretty sure it has to be postmarked by the 31st

    pretty sure it has to be postmarked by the 31st
  31. did this guy do a combustion test or did he just...

    did this guy do a combustion test or did he just switch the blower speed and be on his way?
  32. Replies
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    hey Al tech that works with me has one of those.....

    hey Al tech that works with me has one of those.. be careful with the insertion probe that is aluminum and has the giant plastic nut on it.. the end can easily bend in and cause the temperature not...
  33. Replies
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    hey just digging this one up.. has anyone tried...

    hey just digging this one up.. has anyone tried one of these yet???
  34. Replies
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    hope your right Jim.. just bought a 327 and...

    hope your right Jim.. just bought a 327 and printer setup :) waiting for delivery... not to hi-jack but has anyone used the 308 test spotter?
  35. Thread: wohler

    by JF254
    Replies
    0
    Views
    445

    wohler

    hello my local supply house has offered a good deal on a wohler 9303 combustion analyzer kit. The e 335 is the included analyzer. Just wondering if anyone has used them and their opinions on them....
  36. Thread: nor lake freezer

    by JF254
    Replies
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    1,403

    they dont look that bad. and it is a freezer...

    they dont look that bad. and it is a freezer behind a fridge set up.thanks for all the help guys.. the only real refrigeration I did was like 6 years ago. but it keeps us busy now. :)
  37. Thread: nor lake freezer

    by JF254
    Replies
    20
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    1,403

    while I was there the heater was working in...

    while I was there the heater was working in defrost.. should it be wired to constantly heat? or is it possible it has weakend
  38. Thread: nor lake freezer

    by JF254
    Replies
    20
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    1,403

    yup there is a trap, and no electrical knockout.....

    yup there is a trap, and no electrical knockout.. had the whole thing dissassembled .. but that sounds like a fun one to find
  39. Thread: nor lake freezer

    by JF254
    Replies
    20
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    1,403

    yes I did brought the nitrogen in and blew it...

    yes I did brought the nitrogen in and blew it out. Then I put a cup at the termination and poured water through to confirm it came out... then I poured a couple more bottles of water down to make...
  40. Thread: nor lake freezer

    by JF254
    Replies
    20
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    1,403

    will double check tomorrow. But I think the...

    will double check tomorrow. But I think the outlet was live 24/7
  41. Thread: nor lake freezer

    by JF254
    Replies
    20
    Views
    1,403

    heat tape was working while I was there.. anyone...

    heat tape was working while I was there.. anyone every had any heat tape not work occasionaly?
  42. Thread: nor lake freezer

    by JF254
    Replies
    20
    Views
    1,403

    dont usually work on freezers starting something...

    dont usually work on freezers starting something new here.. drain is insulated and heat taped. heat tape is plugged in 24/7. cleaned out drain line.. they said that this happens pretty regular ( we...
  43. Thread: nor lake freezer

    by JF254
    Replies
    20
    Views
    1,403

    nor lake freezer

    hello I was working on a nor lake w/i today and the whole bottom of the evap pan was solid ice. to the point that there was ice all over the floor. I defrosted all of it and confirmed that the drain...
  44. Replies
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    see told ya it would not be to bad.. besides your...

    see told ya it would not be to bad.. besides your an hvac tech. what cant you do.. :cheers:
  45. Replies
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    funny you want to cut yours... I extended mine to...

    funny you want to cut yours... I extended mine to a 25 footer.. every2 years or so I usually have to rewire the pump side because the wires will start to show from helpers wrapping the cord to...
  46. Thread: Lenox Tools

    by JF254
    Replies
    11
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    1,407

    Mine goes to 1 3/4. I also have the lennox mini...

    Mine goes to 1 3/4. I also have the lennox mini cutter.
  47. Thread: Lenox Tools

    by JF254
    Replies
    11
    Views
    1,407

    have some of there aluminum pipe wrenches so far...

    have some of there aluminum pipe wrenches so far so good.
    two tubing cutters.. haven't touched the ridgid's since I bought them.
    and tried one of my coworkes offset snips from them.. not to...
  48. Thread: Xbox or PS3

    by JF254
    Replies
    14
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    933

    ps3.. always owned playstation.. never cared for...

    ps3.. always owned playstation.. never cared for the other systems .. also as already mentioned blu-ray and free internet play
  49. yes a spot in the box would be nice! always have...

    yes a spot in the box would be nice! always have to go looking when I need them.
  50. I have the reverse bender.. It was at the shop...

    I have the reverse bender.. It was at the shop and it was a "take when you need it" kind of thing but no one ever had it when it was needed so it found a home in my van :) I like it a lot it comes in...
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