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  1. As far as I know, they are not Hyper Heat. The...

    As far as I know, they are not Hyper Heat. The Hyper Heat units right now are limited to a 1 condenser to 1 evap wall hung. But they are supposedly coming out with a multi-head Hyper Heat. Not...
  2. Mitsubishi does have ducted systems with somewhat...

    Mitsubishi does have ducted systems with somewhat a regular split. I don't think they push it much, but it is available. I have installed them, only thing I don't like is the limits on their t-stat...
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    That is because we are trying to thicken your...

    That is because we are trying to thicken your skin for this trade, if you decide to enter it. You will need some very thick skin to survive this trade.

    It also is some sort of initiation.
    ...
  4. I wonder in Daikin will stop the internet and...

    I wonder in Daikin will stop the internet and over the counter sales. I know how they like to control things. I am sure they do not want the Daikin name to be associated with the level of quality...
  5. WOW! Thanks. This is really beginning to peak...

    WOW! Thanks. This is really beginning to peak my interest.
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    Where did you read that zoning was hard to get...

    Where did you read that zoning was hard to get right?

    Bypasses are really not the devil, I assure you.

    Look in my signature and see if you can find a contractor who visits this board in your...
  7. Thanks Jimj, That is good to know. I will...

    Thanks Jimj,

    That is good to know. I will investigate that. The local Daikin distributor has been trying to get me on board with them for a few months now. I may have to allow him to buy me...
  8. I disagree. I think this is a natural...

    I disagree.

    I think this is a natural evolution. Technology can not be stopped. With Carrier/Bryant and their "Greenspeed", they will need to keep up with that sort of technology.

    The future...
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    Yeah. That is pretty much what you will see in...

    Yeah. That is pretty much what you will see in any evaporator coil with those steel end plates.

    As long as the refrigerant stays inside the pipes, nothing to worry about.
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    I have seen units with a pre-charge in the line...

    I have seen units with a pre-charge in the line set that when you attached the lineset to the air handler and condenser it punctured the seal in the end of the lineset. There were no service valves....
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    Not sure if others are having the same...

    Not sure if others are having the same experience...

    I have noticed that I replace round caps about 10 to 1 with oval caps. Just wonder if anyone else has notices this pattern.

    I think they...
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    Yes. Pretty much my experience as well and the...

    Yes. Pretty much my experience as well and the way I do things. I do spend a few minutes to see that all is working OK before I dash off. Maybe take a Delta T or check filter and certainly ask...
  13. I think that Romex would be an NEC code...

    I think that Romex would be an NEC code violation. You should be using UF.
  14. I use the "approved" straps and love them. But...

    I use the "approved" straps and love them. But mine are red.
    Not because I have to, but because I really like how secure they are.
    I have used bungies and was always worried a ladder would end up...
  15. Like BeenThere says...

    At a recent RSES meeting the rep from Honeywell (Refrigerant Division) said that you are allowed up to 5% mineral oil with the new refrigerant.

    You will need to contact the equipment mfg. about...
  16. I would listen to P.H. Mikey, He knows what he...

    I would listen to P.H. Mikey,

    He knows what he is talking about.
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    I want to see someone sweat in a TXV with an...

    I want to see someone sweat in a TXV with an air/acetylene torch.

    That thing is a plumbers tool.

    ...The above is just my opinion and does not reflect the on the policies of this forum.
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    That is what I used to think. I did start up on...

    That is what I used to think. I did start up on many Carrier & Bryant units and when I got the subcool where it was supposed to be (TXV air handler), the superheat was around 5F. When I talked...
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    No way I would replace a compressor in a PTAC. ...

    No way I would replace a compressor in a PTAC. Time for a new one.

    If you think you have been skinned, contact your state license board via the Dept of Consumer affairs and ask for help.
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    Non-Condensables possibly? Not sure how though....

    Non-Condensables possibly? Not sure how though.

    Seems if someone added gas a just a few weeks ago, he would have seen the same pressures that exist now. But then that would be the same for...
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    You have got to be kidding...

    You have got to be kidding...
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    Thanks for the update!

    Thanks for the update!
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    You will probably be sucking what little...

    You will probably be sucking what little condensation there is on the coil right back into the supply air. This is in addition to all the other issues mentioned.
  24. Without being on site, I would say that you have...

    Without being on site, I would say that you have some sort of calcium build up on you elements. You say you are on well water, do you have a softener?

    Try replacing the elements and see if it...
  25. OK, I am missing something here... I have to...

    OK, I am missing something here...

    I have to ask the question, why are you putting gauges on a system? Is this a new install? Maintenance?

    You only have the frozen finger syndrome on the high...
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