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  1. Thread: Why?

    by joemach
    Replies
    27
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    804

    Because plumb means straight up and down, just...

    Because plumb means straight up and down, just like plumbing pipes should run.
  2. I think you need to have someone do a static...

    I think you need to have someone do a static pressure test to find out exactly what is going on. From there we can advise the best approach to solve your issues. It is very difficult from way over...
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    413

    OK. Now I am confused. You said you had it...

    OK. Now I am confused. You said you had it serviced and it still does not work the way you want it to. What did the service guy say the problem was? Are there dampers coming off the trunk line to...
  4. Replies
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    1,074

    I am with you on both points you made. Whoever...

    I am with you on both points you made.

    Whoever though up a split condenser never had to clean one.
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    400

    Peirce-Phelps out of Philly

    Peirce-Phelps out of Philly
  6. Replies
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    400

    Might want to hold onto them. I pay 160 for a 30...

    Might want to hold onto them. I pay 160 for a 30 pounder around here.
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    2
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    273

    We normally don't do any thing to these units...

    We normally don't do any thing to these units unless there is a problem. The main thing is to keep the filters clean.

    I do not know of anyone who has a maintenance plan for them.

    You may want...
  8. Replies
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    274

    Your inside air handler has the sensor for the...

    Your inside air handler has the sensor for the thermostat (assuming you are using the remote). So the inside fan will always run, even at a low speed.

    I have 2 mini splits and the outside unit...
  9. Replies
    3
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    245

    I would not worry about the brand name on the...

    I would not worry about the brand name on the box. The important thing is that a proper load calculation is done, first.

    Then, find the installer who you think will do the best job. The label on...
  10. Do you also have a filter in the air handler? If...

    Do you also have a filter in the air handler? If you are filtering at each return grill, you should not have a filter at the air handler.

    What is the total square inches of return area on all the...
  11. Replies
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    496

    Hey up north here, I expect some no heat calls...

    Hey up north here, I expect some no heat calls any day now. Low 50's at night.
  12. Replies
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    377

    Sounds like you are on the right track. Well...

    Sounds like you are on the right track. Well done.

    As far as the return, you don't have enough. I am surprised your evaporator coil did not freeze over. Maybe it did and that is the damage that...
  13. Replies
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    1,887

    It is possible to have a bad brand new board. ...

    It is possible to have a bad brand new board.

    But without some inputs and out puts from the control board it would be hard to help from way over here.
  14. Replies
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    1,887

    Actually, you do in order to participate in these...

    Actually, you do in order to participate in these discussions. Nothing personal. But this is an open forum and someone who is not as technically trained as yourself can read these forums and try...
  15. Replies
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    1,074

    Been there done that. Bet we all have at one...

    Been there done that. Bet we all have at one time or another.

    Then the light bulb comes on and you feel like an idiot.

    But that is a real good point. Also, I bet it has a spit coil clogged...
  16. Replies
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    1,074

    This is not true. R410a is nearly azeotropic. ...

    This is not true. R410a is nearly azeotropic. There is no need to worry about fractionation.
  17. Replies
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    995

    You could have saved yourself a lot of headaches...

    You could have saved yourself a lot of headaches and left the valve body and just replaced the guts. May have needed to clean up any black soot from the inside of the body before re-assembly.
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    Even if you think the power is off, check it with...

    Even if you think the power is off, check it with your meter. I had a 3 phase 240 volt system that I turned off the disconnect at the unit. I start replacing the component that was bad (I think it...
  19. Replies
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    871

    The OP is asking about recovery and all responses...

    The OP is asking about recovery and all responses seem to be about evacuation.

    To the OP; On small systems under 5 ton, it does not make enough difference to pull the cores unless you are going to...
  20. Replies
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    1,562

    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...
  21. Replies
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    1,562

    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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    519

    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.
    ...
  23. Replies
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    1,562

    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...
  24. Replies
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    1,562

    WOW! Thanks. This is really beginning to peak...

    WOW! Thanks. This is really beginning to peak my interest.
  25. Replies
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    1,330

    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...
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