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  1. Replies
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    Wow.....

    Wow.....
  2. Replies
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    You need to remove the charge to the correct...

    You need to remove the charge to the correct subcooling level. By having the subcool higher than the manufactures recommended level you have increased the head pressure substantially, thus causing an...
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    735

    Hey I get what you are getting at, but if you...

    Hey I get what you are getting at, but if you were the one who had to "crunch the numbers" you would be using every advantage you could also. I Also think your calculation is incorrect. Amp x volts =...
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    735

    They use the ecm motor because it puts out less...

    They use the ecm motor because it puts out less "heat" and uses less energy so it meets the energy guidelines of the 2009 mandate.
  5. Replies
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    3,033

    I didn't think that once the 4 digit code was...

    I didn't think that once the 4 digit code was changed that the date code on the back worked anymore.... but you may be right that it is over-ridden if the date code is entered.
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    3,764

    I can't believe you only own one recovery...

    I can't believe you only own one recovery cylinder......
  7. 3 flashes can mean "Pressure switch open or...

    3 flashes can mean "Pressure switch open or closed". If the pressure switch is shorted out or actually stuck closed it will force the room fan to turn on. You didn't by chance get the pressure switch...
  8. I always just use a needle nose pliers like my...

    I always just use a needle nose pliers like my leatherman tool. You can grip the sides of the cap with the large teeth towards the back of the pliers and loosen the nut.
  9. Replies
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    2,391

    Those c-clamps are probably designed for that...

    Those c-clamps are probably designed for that purpose........:whistle:
  10. So I have now read the rules for the AOP section...

    So I have now read the rules for the AOP section and now understand that I was flagged because I am not a professional member with a (*) after my name. Why weren't the other 4 members without (*)...
  11. No brand is immune to this. I have had it happen...

    No brand is immune to this. I have had it happen to two units. I sell Lennox and when I went to the factory last fall is was interesting to see that every unit gets pressure tested with helium gas,...
  12. Replies
    27
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    1,882

    Tomatoes, onions, anything pickled (it's the...

    Tomatoes, onions, anything pickled (it's the vinegar that does it), jalapeño peppers and anything salty also. Mix any of these vapors with the condensate that collects on the fins and it turns to...
  13. What happens if the clock is "out of time". Do...

    What happens if the clock is "out of time". Do you get to go over there and reset the time and charge them a $100.00?
  14. Replies
    11
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    700

    Diddo....Works every time!!!

    Diddo....Works every time!!!
  15. Replies
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    330

    Climate Controls Evap Information

    Does anyone know where I can get the spec sheets for an older Climate Controls high profile evap. The model is HDC-200-1 if someone is able to look it up. Or direct me to a website. Thanks! P.S. I...
  16. Replies
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    10,065

    I have used them for years (Washer Specialties)...

    I have used them for years (Washer Specialties) and have had very good luck with them. The ship you item before 5:00 everyday and are great with returns if something does go wrong. Really good...
  17. Replies
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    1,517

    It helps lower the amp draw of the motor that...

    It helps lower the amp draw of the motor that way!! Forget about the head pressure!
  18. Sticky: I started in the HVAC business in 2000 when my...

    I started in the HVAC business in 2000 when my dad purchased a small business with about 12 employees. I was 16 at the time but have always been very "hands-on" even as a child. I started out mostly...
  19. Replies
    14
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    1,561

    It is liquid injection cooling for the...

    It is liquid injection cooling for the compressor. That is a rotary style compressor and they can get very hot and cycle on thermal overload. Some have it and some do not. That is determined at the...
  20. Replies
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    6,354

    We had the same issue at work. Sold all of ours a...

    We had the same issue at work. Sold all of ours a long time ago. I would say that they are just fine if you didn't use them on every service call. And only used them once and a while.
  21. Replies
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    2,242

    I sell and service Lennox. I have never had to...

    I sell and service Lennox. I have never had to replace the compressor to resolve this type of issue. It is usually is a situation that is causing the suction line gas to be very warm or a low volume...
  22. Replies
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    1,730

    I have a thread that I started that has some...

    I have a thread that I started that has some great info on non-condensables. http://hvac-talk.com/vbb/showthread.php?548382-Non-condensables-in-a-system
  23. Replies
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    1,105

    I use R416A all the time in "mobile...

    I use R416A all the time in "mobile refrigeration". I believe it also goes by the name FR12. It works great and I think that you can get it in the small cans like R134a comes in. The R12 compressor...
  24. Replies
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    2,490

    It took me almost a year for me to find these...

    It took me almost a year for me to find these things but I found these here in the states. They are made over in Sweden. I will get the website for you on Monday when I get to work.
  25. I just went and looked at the box that is...

    I just went and looked at the box that is identical to the one that you are dealing with. It has a KAM2-0075 compressor installed. I cannot understand why someone would install a smaller...
  26. Replies
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    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....
  27. I had a Coleman mobile furnace that the gas valve...

    I had a Coleman mobile furnace that the gas valve was leaking on and I went to light the pilot and stuck a match in the pilot lighting hole and the furnace exploded in my face. Melted my eyelashes...
  28. Replies
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    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....
  29. Here's a close up for you.398721

    Here's a close up for you.398721
  30. 398711 Hey I looked up this compressor and look...

    398711 Hey I looked up this compressor and look at the btu ratings. You only have like 1210 btu's at -20 evap. temp and 105 cond. temp.
  31. What does Norlake say the box needs for "btu...

    What does Norlake say the box needs for "btu range" to cool the box to -10 degrees? Did you ever check the heaters. I had this happen to me one time and it is tough to overcome those heaters:grin2:...
  32. Replies
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    Also most of the digital t-stats for motor homes...

    Also most of the digital t-stats for motor homes are 12 volt DC instead of 24 VAC. Is the original stat just a bi-metal style or is it digital? I have a lot of info on the motor home stuff if you...
  33. Replies
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    Love it! I even printed it out!

    Love it! I even printed it out!
  34. Replies
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    7,126

    I am just having a difficult time in my head...

    I am just having a difficult time in my head seeing this although I believe you. I just cannot visualize if the system has an entire charge plus non condensables how the line can be cooler.....
  35. Replies
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    7,126

    Non-condensables in a system....

    Had a discussion with an employee today about non-condensables in a refrigeration system. I can't say that I am about to go out and try this for the sake of the discussion so....... If there is...
  36. Replies
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    879

    Thermo King KDII Problems

    I have been working on a thermo king KDII MAX for a customer for some time now. Unit has been working great for about 1 year or so. Untill today. He called me and said that it was not operaiting at...
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    751

    Im talking more about residential air...

    Im talking more about residential air conditioning here. Where we both know that pumping it down is much faster :)
  38. Replies
    9
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    751

    Running a scroll in a vacuum

    I know that you are not supposed to run a scroll in a vacuum, but does anyone know if the manufactures mean NEVER.......or can I run it into a vacuum to suck all the refrig. back into a condensing...
  39. Replies
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    402

    Magnum is the brand and it is a "Baby" Model. ...

    Magnum is the brand and it is a "Baby" Model. This stove origionally did not come with a fuel stirrer but I have added one. It burns so much better with it. It is a bio-mass stove so it can burn...
  40. Replies
    2
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    402

    Loving My Bio-Mass Stove!

    Hard to beat the bio-mass stove. Still heating my 1600 sq. ft house for $2.56 a day (on wood pellets), at 0 degrees F outside. You get that constant heat like a wood stove but only have to feed it...
  41. I personally sell Lennox and have in installed...

    I personally sell Lennox and have in installed many lennox heat pumps and have encountered two of my XP14's with failed outdoor TXV's that will of course give low capacity. They both failed in the...
  42. Yes that is what I was getting today was about 30...

    Yes that is what I was getting today was about 30 TD and figured that was due to no air flow. But was not sure if that was correct or not. Thanks:)
  43. Cold plate style delivery truck ?'s

    I recently got my self involved on working on a delivery truck that has cold plates mounted on the ceiling and on the walls. I have been in the industry for 10 years and was asked if I wanted to...
  44. Replies
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    794

    Page 32 of the service manual has what you are...

    Page 32 of the service manual has what you are looking for. And yes you can control the co2 level via a lennox co2 sensor....if installed. i can't upload the manuals because this website won't allow...
  45. Replies
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    Thanks for all the great information guys!

    Thanks for all the great information guys!
  46. WOW!!! For 5k can I order a few.......I hope...

    WOW!!! For 5k can I order a few.......I hope they are gold plate edition!
  47. Replies
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    4,148

    So if I under stand this correctly...this process...

    So if I under stand this correctly...this process all takes place inside of a sealed vessel. And the two will not mix untill they are at the same pressure or the water pressure is grater that the...
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    4" or 2 feet.... it doesnt matter to the A/C. ...

    4" or 2 feet.... it doesnt matter to the A/C. Just as long as it is below the duct work "take off's".
  49. Replies
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    Carbonator?????

    Can someone please explain to me what a carbonator motor does on a commercial pop machine. Does it just circulate the glycol, to keep the beverage cool, so the co2 stays absorbed???? Thanks!
  50. Replies
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    I'll shut up now......:-(

    I'll shut up now......:-(
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