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  1. Replies
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    Water relief valve stuck open?

    Anybody seen a relief valve get stuck open like this on its own. Looks a little shady to me. Lost coolling on five floors. Condensser glycol circuit. Pumps where in vacuum.
  2. Replies
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    3,798

    I have proud photos of the jobs I do day in and...

    I have proud photos of the jobs I do day in and day out. Last year I put our window shaker in mid summer with a piece of plastic and some duct tape. I live in an apartment building. Getting a home...
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    576

    The boys in Columbus are great. Get all your info...

    The boys in Columbus are great. Get all your info and give them a call . Followed a training with one of them. Very knowledgeable.
    Check the hot gas bypass .
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    1/4 whole on compressor head LG mini split

    I saw this the other day. First time for me. 1/4 " whole on compressor head right next to motor terminal.
  5. Thread: Indoor wet bulb

    by DeniV
    Replies
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    789

    Sling. Old faithful.

    Sling. Old faithful.
  6. Replies
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    1,717

    I started it with the pic ready. But seems I cant...

    I started it with the pic ready. But seems I cant post pics like I used too.
    Maybe site change in the last year.
    I pressed enter any way then edit post to apologize.
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    Careful man. Thank god for no injuries. I try...

    Careful man. Thank god for no injuries.
    I try not to answer the phone either but when you do .Take a min to place your mind.
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    It is to prevent restriction.

    It is to prevent restriction.
  9. Replies
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    1,717

    No more 2" filter?

    Dont have any 2" left? Well ya got plenty of 1" left. Stack em together..
    Sorry cant seem to add photos anymore.
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    1,517

    http://www.servicecanada.gc.ca/eng/goc/apprentices...

    http://www.servicecanada.gc.ca/eng/goc/apprenticeship/grants/redseal.shtml
  11. Replies
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    1,628

    A friend of mine who does almost only residential...

    A friend of mine who does almost only residential told me after a few lessons,
    he always pulls the charge and weighs in proper charge and in small charge systems even puts in new refrigerant. ...
  12. Replies
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    4,082

    Nor do I on a residential unit new install. But...

    Nor do I on a residential unit new install.
    But on most larger split units with poe almost always.
  13. Replies
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    4,082

    Considering the system should be charged with...

    Considering the system should be charged with nitrogen for pressure test.
    1 pump with clean oil.
    1/2; hose to the pump.
    Release nitro charge slowing down at the end plug the hose on the pump when...
  14. Replies
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    2,488

    Its hard to love it if you suck at it and hard to...

    Its hard to love it if you suck at it and hard to be good at it if you dont love it.
    We all hit a wall in this trade at some point.
    Take your time .
    But use your time wisely.
    Follow up on...
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    990

    Air flow and salons with those hair products can...

    Air flow and salons with those hair products can be a real pain but after messing around with airflow for a while and cleaning the head thoroughly. I pulled the charge and weight in the charge using...
  16. Replies
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    990

    Ok. I did a search and I see what you mean. Dont...

    Ok. I did a search and I see what you mean. Dont have much experience with those. But in my experience with mini splits spitting water its been a charge issue. Make sure you have the right charge or...
  17. Replies
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    980

    Friday end of day. The begining of every good...

    Friday end of day. The begining of every good trade story.
  18. 👍

    👍
  19. You might have to speak to Antonios . He followed...

    You might have to speak to Antonios . He followed a training at Carrier last month or even Dennis he is a damn good tech. Maybe Gweltaz or Etienne too. 😉
  20. Replies
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    990

    If thats the case remove the ducts. Are they even...

    If thats the case remove the ducts. Are they even insulated?
  21. Replies
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    990

    Terminology can be different from one guy to the...

    Terminology can be different from one guy to the next.
    We refer to the wall mounted units as mini splits and I for one have never seen or heard of a ducted wall mounted mini split.
    Is the system...
  22. Replies
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    1,157

    Also with motor issues on heating systems I like...

    Also with motor issues on heating systems I like to replace high limit switches for a good nights sleep.
  23. Replies
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    1,157

    How about a adjustable fan delay thermostat like...

    How about a adjustable fan delay thermostat like in the old oil furnaces . Put your contactir coil across its contacts to power your motor in heating.
  24. This guy is great. Hope it helps. ...

    This guy is great. Hope it helps.

    http://www.achrnews.com/articles/89135-subcooling-is-the-missing-piece-of-the-puzzle
  25. Need new trainer "end of story"

    Need new trainer "end of story"
  26. All systems come with charging and pipeing...

    All systems come with charging and pipeing instructions for the oz per foot of actual length.
    Name plate could be good for fix amount but you might have to add or remove depending on actual length. ...
  27. What is your discharge temperature 6" from...

    What is your discharge temperature 6" from compresseur?
  28. Replies
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    Yes sir. 👍

    Yes sir. 👍
  29. Replies
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    2,735

    Im proud to say that regardless the size of the...

    Im proud to say that regardless the size of the company i work for in Montreal Canada(30 trucks) . There is a hell of good work ethic and pride in what we do. Sure you see some haks but for the great...
  30. Replies
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    Clean room freezing

    Got a call today about a clean room at food process plant fighting to keep its temperature.
    Noticed the evaporator had some ice accumulation. Its a four circuit coil with two circuit on top of the...
  31. Every time i swap one out its a somber moment

    Every time i swap one out its a somber moment
  32. Still have plenty of fedder water coolled...

    Still have plenty of fedder water coolled installed in the olympic village in Montreal. Those are the two oyramids built in 75 for the olympic games. They have not been properly cared for seeing as...
  33. Replies
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    What press did propane work on? Teacher told me...

    What press did propane work on? Teacher told me some old household fridges worked on propane. Just a guess.
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    Using the senseless death of 150 inocent people...

    Using the senseless death of 150 inocent people to convey your political stand point is as shameless as the politicians who you support or critisize.

    Classic touch the heart and while your there...
  35. The bigger the machine the morr load it needs....

    The bigger the machine the morr load it needs. Big cant charge like small. So big does nt do small. Its like trying to feed a 200 ton chiller with 3/4 inch pipe.
  36. True. The company i work for has the same rates a...

    True. The company i work for has the same rates a original post. But thats why we dont do residential or light commercial. Too expensive.
  37. Overcharging opens the market to haks....

    Overcharging opens the market to haks. Undercharging kills the market. Got be reasonable.
  38. Replies
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    Is the outdoor unit mounted on exterior wall or...

    Is the outdoor unit mounted on exterior wall or on ground? Had a unit mounted on wall that in heat mode would ice up under compressor basically voiding the rubber comoressor mounts. Vibrations would...
  39. Replies
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    Nice

    Nice
  40. Replies
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    Been meaning to get around to making one of...

    Been meaning to get around to making one of those. Great job sir.
  41. Replies
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    Who are these guys. Discovery should do a show on...

    Who are these guys. Discovery should do a show on them. I would watch. " Next week on Hacks"
  42. Replies
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    This portion of your training although tedious...

    This portion of your training although tedious and frustrating for many is the most crucial. Give it your full attention . You will be glad you did.
  43. Replies
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    I guess the millesecond delay from relay to motor...

    I guess the millesecond delay from relay to motor is enough. Still would have done it dif.
  44. Replies
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    2,964

    From what i gather the relay is useless. But what...

    From what i gather the relay is useless. But what the heck. Usually we dont want a toggle switch taking motor amps on start .hence the relay. But not the case here. A 24v circuit with a second...
  45. Thread: Icm bypass timer

    by DeniV
    Replies
    45
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    6,724

    Scrap what i said. I had put a relay as a load....

    Scrap what i said. I had put a relay as a load. Just looked through my galerie on my phone. Still good to know for futur.
  46. Thread: Icm bypass timer

    by DeniV
    Replies
    45
    Views
    6,724

    Could have been another brand got one in the...

    Could have been another brand got one in the truck will check later.
  47. Replies
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    578

    Residential duct sizing

    Hi . Was wondering if anyone can reccomend a good duct sizing tool.
    Also a good load calculator for system sizing. Wanna do a good job on this one and wanted something more precise than intuition...
  48. Thread: Icm bypass timer

    by DeniV
    Replies
    45
    Views
    6,724

    Great thread. Didnt know timer needed min load ....

    Great thread. Didnt know timer needed min load . I put one in on another type of module worked fine. Guess i was lucky.
  49. Thread: Rip off artists.

    by DeniV
    Replies
    8
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    3,008

    They had his credit card info pre hand charged...

    They had his credit card info pre hand charged him on the spot.
    Listen.. i get not being able ti figure it out. It happens. The company i work for has 40 trucks on the road. Everyone with dif...
  50. Thread: Rip off artists.

    by DeniV
    Replies
    8
    Views
    3,008

    Sorry for the typos having hard time with this...

    Sorry for the typos having hard time with this phone
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