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  1. Trane introduced it to the USA residential market...

    Trane introduced it to the USA residential market in the early 90's with the XV15. Energy was still cheap so they didnt sell well so Trane discontinued them. I have a few customers who have them and...
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    Greenspeed uses the Copeland but I am pretty sure...

    Greenspeed uses the Copeland but I am pretty sure Trane doesn't. They sound totally different, Greenspeed has high pitched whine while Trane does not. Trane VRF heat pump can vary between 25%-100%...
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    I bought 2 pocket hoses last year in the spring....

    I bought 2 pocket hoses last year in the spring. One lasted less than a month because of cactus and the second one lasted until last week. I bought the new and improved pocket hose and it seems to be...
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    While I don't have it on hand I did get a flyer...

    While I don't have it on hand I did get a flyer from a local Carrier distributor several years ago that said GE does indeed recommend surge suppressor installed on unit. These units are coming with...
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    No you don't owe me an apology. When I wrote it I...

    No you don't owe me an apology. When I wrote it I was thinking about the hacks and didn't think about how it may have come off to others.
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    I am sorry you took offense. I understand that...

    I am sorry you took offense. I understand that some people can't afford to do every upgrade possible. For those that can't fix their duct work issues but absolutely need new equipment there is...
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    A brief history of scroll compressors...

    A brief history of scroll compressors http://airsquared.com/scroll-technology/history

    http://holod-proekt.com/en/2011/09/oblasti-primeneniya-spiralnyh-kompressorov/
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    ECM motors are exposing those that refuse to look...

    ECM motors are exposing those that refuse to look at the entire system. Install surge suppressors, fix your duct work issues and you will find they are very reliable.
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    Trane units have been coming with that ball valve...

    Trane units have been coming with that ball valve for some time now. Never had a problem with them.
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    Correct it is a field test.

    Correct it is a field test.
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    Equipment has not come in yet but I did see the...

    Equipment has not come in yet but I did see the paperwork and it lists a 2.5 ton XB with Samsung rotary.
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    I am just going on what I was told by the boss...

    I am just going on what I was told by the boss man. He may have it wrong..... I will take a peak when the equipment shows up and report back.
  13. Our local Trane distributor never stocked them so...

    Our local Trane distributor never stocked them so I doubt I will service one.
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    The local recycle center just started this...

    The local recycle center just started this policy. It's not worth the time and blades to do it so we just toss them in the trash.
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    The unit we are installing next week has a...

    The unit we are installing next week has a Samsung rotary in it and it is a 2.5 or 3 ton XB I think, will know more when it comes in. It may not come to fruition but with it going to field testing it...
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    Trane

    Trane
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    Next week we are installing a test system that is...

    Next week we are installing a test system that is using a Samsung rotary compressor. It is a low tier model so I think it's safe to say it is cheaper.
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    Just replacing the motor or module is not fixing...

    Just replacing the motor or module is not fixing the problem. ECM motors fail most commonly due to high static and power problems. Make sure static is ok, all power connections are ok and install a...
  19. That used to be true but lately I have been...

    That used to be true but lately I have been finding condenser coil leaks quite often. Small leak is most often in evap coil.
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    Sounds like your local distributor has dropped...

    Sounds like your local distributor has dropped the ball and did not have parts in stock. We had a Tam 8 coil leak out of the box and had no problem picking up the replacement coil the same day.
  21. While I agree it is a tough joint to fix I don't...

    While I agree it is a tough joint to fix I don't think it is what slowed the introduction of MC coils in HVAC. GE figured it out long ago and Trane continues to do it today with their spiny fin coils...
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    I agree it's not cheap but mine is on its 5th...

    I agree it's not cheap but mine is on its 5th season without a hiccup. It has a perforated screen that keeps it from sucking up debris and when it does you just slide your finger across it to knock...
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    I am sure it is low on gas. If it was fully...

    I am sure it is low on gas. If it was fully charged it would be flooding back and the compressor would not have lasted long at all.
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    Static pressure which means it isn't exact but...

    Static pressure which means it isn't exact but running a tick over half inch it is sure to be moving enough air.
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    Could be but the other 2 I found all they needed...

    Could be but the other 2 I found all they needed was a piston.
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