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  1. I do realize this is a band aid and like I said...

    I do realize this is a band aid and like I said personally I have never had to use any kind of booster on any of my installs. The customer is short on cash , so this is the fix I came up with ....
  2. The house has an upstairs addition above the...

    The house has an upstairs addition above the garage that is not getting enough air . Honestly I have never had to install one before . However we did not do the original install and this was what I...
  3. That is how I wired it at first g wire and common...

    That is how I wired it at first g wire and common and I got nothing. and I thought that was weird. Thanks for the reply yankee
  4. Wiring Booster motor for Byrant Package unit

    Hello, The unit I am working on is a Bryant Model - 574DNWA36060NA Serial- 3309C17644. We recently added a 120v booster motor to the system. We wired it up using a 24v relay. The way I set it up now...
  5. Replies
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    5,344

    If I raises the rates too much tell him to ask he...

    If I raises the rates too much tell him to ask he can pay the difference if he really wants to keep his job.
  6. Replies
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    3,161

    I just don't prefer ice o Matic and the day I...

    I just don't prefer ice o Matic and the day I read this post it just so happened that I was working on a ice o Matic with a similar problem ended up being a bad compressor and the unit is only seven...
  7. Replies
    27
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    3,161

    Crap - O - Matic

    Crap - O - Matic
  8. Thread: mo99 problems

    by MAC AIR
    Replies
    45
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    4,751

    Maybe I missed something but what is the square...

    Maybe I missed something but what is the square footage of the house? How is it definitely undersized? Personally I just stick with r22, there are too many r22 replacement choices all of which will...
  9. Replies
    0
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    386

    NRS facilitys management

    Hello .. I am posting this thread to see if there are any contractor familiar with NRS facilitys management out of New york. Just looking for some reviews . Thank you
  10. Thank you all for your reply

    Thank you all for your reply
  11. Accepting credit cards with square......................

    Hello...How many of you use the SQUARE to accept credit cards? Do you recommend it? Thank you
  12. Replies
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    1,652

    This is great advice.......I became a much better...

    This is great advice.......I became a much better tech when I started doing all these things you talk about........
  13. Replies
    33
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    1,652

    I wish I had access to this website when I was in...

    I wish I had access to this website when I was in school..........
  14. Replies
    67
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    8,227

    So what I really want to know is ......Is there...

    So what I really want to know is ......Is there anybody out there that has been using a different refrigerant than r22 to charge dry charge condensers shipped with poe already in it? Whether it is...
  15. Replies
    12
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    1,042

    lol what is...

    lol what is jack-legs??????????????????????????????????????
  16. Replies
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    8,227

    Well that's funny because I was just at the parts...

    Well that's funny because I was just at the parts house (united refrigeration) and they told me that there dry charge condensers come with poe oil and are r407c ready. They even recommended it due to...
  17. Replies
    67
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    8,227

    So this thread has been going for almost a year...

    So this thread has been going for almost a year now. I would like to know how many dry charged r22 units have you installed using r407c ? Has it been successful , have you had any call backs due to...
  18. Replies
    20
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    1,960

    Does the cfm have a capacitor ? Did you replace...

    Does the cfm have a capacitor ? Did you replace it when you replaced the motor? And what about the Condenser coil (Clean/dirty)? I know these are basic questions.....
  19. Replies
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    4,008

    I recently ran into a problem where the customers...

    I recently ran into a problem where the customers walk in freezer was having a similar problem.......snow everywhere ....frost on the product ..frost on the ceiling ......The walk in is located in a...
  20. Replies
    13
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    1,403

    Why not just install a 3 n 1 on the compressor....

    Why not just install a 3 n 1 on the compressor. If it doesn't work replace compressor. Don't forget the filter drier.
  21. Sounds like airflow problem. Maybe overstocked or...

    Sounds like airflow problem. Maybe overstocked or fans intermittently cutting out.
  22. Thread: evap plating

    by MAC AIR
    Replies
    14
    Views
    1,769

    What kind of silicone spray exactly....I am just...

    What kind of silicone spray exactly....I am just asking because I have a customer that has an older unit that he uses at a snack bar no money to replace the unit. It makes ice perfect and he wants to...
  23. Customer decided to go with a new wall heater....

    Customer decided to go with a new wall heater. However I went back to the unit and checked the power cord it is a toy car charger that has a transformer that goes from 120v to 6v dc. I am not sure...
  24. Replies
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    3,037

    Thank all of you for replying.....The question is...

    Thank all of you for replying.....The question is not whether or not to check it. Of coarse it gets checked no matter what , However is it part of the NORMAL diagnostic fee. Damn 2141 I know for a...
  25. Replies
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    3,037

    Checking Heat exchanger

    I am just curious..... Does your company or the company you work for include checking the heat exchanger in the diagnostic fee or is it a separate charge?
  26. Replies
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    2,723

    is the new blower motor right rotation?

    is the new blower motor right rotation?
  27. T - Stat with power cord????????????????????????????

    I ran into something I have never seen before.....I got a service call for a old floor furnace. Customer wanted cleaned and also wanted to know why there was a power cord coming from t - stat....
  28. I pay alot more for 22 than I do 404. Never heard...

    I pay alot more for 22 than I do 404. Never heard of dropping in 404 to replace 22.
  29. I just helped a friend move and before we took...

    I just helped a friend move and before we took the fridge in the new house I offered to clean it for him and oh my god I couldn't believe it still worked . lol he said alaskan blanket. This was years...
  30. Replies
    6
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    1,230

    damn supertek those are some impressive numbers...

    damn supertek those are some impressive numbers .....................not sure where your from though doesn't sound like your in a major city though. Must be small town one cop.
  31. Replies
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    1,369

    ya I feel like it should be a LAW to have water...

    ya I feel like it should be a LAW to have water on all commercial or restaurant rooftops.
  32. Replies
    13
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    1,369

    NO WATER IN SIGHT!

    Well I am just curious .....What pump sprayer do you use to clean coils when NO WATER in sight ! Which ones work best for you?
  33. Replies
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    2,826

    wow came on today to post and then I see this...

    wow came on today to post and then I see this thread, I just ran into almost the same thing and unit is old 3.5 ton rheem with 1/4 inch liquid line. Already had condenser replaced. But the house is a...
  34. If the compressor is short to ground the fuse or...

    If the compressor is short to ground the fuse or breaker will blow or trip instantly. If the problem is intermittent , to me that would mean sometimes , then you should take amp draw on compressor...
  35. Thread: What is this?

    by MAC AIR
    Replies
    13
    Views
    2,349

    Thank you cracker...very nice info...and thats...

    Thank you cracker...very nice info...and thats kinda what I thought ...if this compressor takes a dump replace both,compressor and dtc.
  36. When ever I problem with sensors . I always clean...

    When ever I problem with sensors . I always clean them first, if that doesn't work then I replace them. I know that is not much help to you .
  37. Thread: What is this?

    by MAC AIR
    Replies
    13
    Views
    2,349

    I am not sure if there is a current relay on this...

    I am not sure if there is a current relay on this unit. I was at the call because customer complained of frost build up on the product. This walk in freezer is in a wherehouse that right now is...
  38. Thread: What is this?

    by MAC AIR
    Replies
    13
    Views
    2,349

    What is this?

    309911

    This pic is from a heatcraft condenser for walk in freezer. If you look at the pic there is a valve off the side of compressor. I have never seen this before wondering what it is exactly....
  39. Replies
    5
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    937

    Just a follow up I went to inspect floor furnace...

    Just a follow up I went to inspect floor furnace and did find cracked heat exchanger. Really its what I expected, do to the age of the unit. However customer was short on money so I thought I would...
  40. Replies
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    3,117

    This is the Ask Our Pro's forum. In order to post...

    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread....
  41. Replies
    32
    Views
    3,117

    This is the Ask Our Pro's forum. In order to post...

    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread....
  42. Replies
    32
    Views
    3,117

    This is the Ask Our Pro's forum. In order to post...

    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread....
  43. Replies
    5
    Views
    937

    Well went to pick up kit and was told that floor...

    Well went to pick up kit and was told that floor furnace is probably millivolt and only kits they had are all 24v. I haven't worked on a lot of floor furnaces or any for that matter. I am going to...
  44. Replies
    5
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    937

    old floor furnace

    I have customer with old floor furnace. I am going tomorrow to inspect heat exchanger if all is ok . I want to install universal spark ignitor to unit . Can you recommend which one to use. I believe...
  45. Replies
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    630

    HONEYWELL ZONE PROBLEMS

    I have a question about a unit installed with honeywell zone. Unit is shutting off due to dats causing cool light to blink and compressor to cycle.
    The system has bypass damper, but with no weight ....
  46. Replies
    3
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    700

    Day and Night multiposition

    Hello we are installing a day and night 95% multiposition furnace and coil tomorrow in down flow position and I do service 95% percent of the time and will be working with installer and I was trying...
  47. Thread: Service Magic

    by MAC AIR
    Replies
    12
    Views
    1,492

    Well I thank you guys for your advice. I am going...

    Well I thank you guys for your advice. I am going to look into the direct mailers. I am suppose to start getting leads this week from service magic. but it sounds like it might not last that...
  48. Thread: Rescue Motors

    by MAC AIR
    Replies
    15
    Views
    2,131

    just installed rescue motor today ...it calls for...

    just installed rescue motor today ...it calls for either a 10mfd cap or 12 mfd cap depending on what hp you wire it for........and the problem i have is all the dual caps that I carry are 45/5 or...
  49. Replies
    12
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    7,729

    I dont know what to think except ........its...

    I dont know what to think except ........its bull**** what is going on with r22.....sooner or later we will be forced try it (r422d) eventually but until then **** rolls down hill ....Unfortunately...
  50. Thread: Service Magic

    by MAC AIR
    Replies
    12
    Views
    1,492

    I am not going to use them for bids on install...

    I am not going to use them for bids on install jobs. Only a/c and refrigeration service calls.
    Do they give service calls to more than one contractor?
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