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Type: Posts; User: jtrammel

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  1. Replies
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    Have another job lined up before you leave.

    Have another job lined up before you leave.
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    Flux capacitor

    Flux capacitor
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    183

    Sucks almost as bad as NEST

    Sucks almost as bad as NEST
  4. Replies
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    356

    I buy it, it makes perfect sense to me. I'm with...

    I buy it, it makes perfect sense to me. I'm with you on the whole house dehumidifier. I wish it was an easier sale to customers. Most will not see the "light". I'd rather sell 13-15 seer single stage...
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    356

    Reducing the airflow reduces the efficiency so...

    Reducing the airflow reduces the efficiency so why not just use a "less efficient" unit to begin with instead of paying a premium for "high seer" then reducing airflow to achieve the same results....
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    A lot! And Home Depot and Lowes sells them like...

    A lot! And Home Depot and Lowes sells them like hot cakes for a lot of money for something that can ruin your system.
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    It may say that but I've never been denied a...

    It may say that but I've never been denied a claim, period. Some extended labor warranties (3rd party or in house) may require it.
  8. They may have used them as jumper ducts for the...

    They may have used them as jumper ducts for the return air to have an easy path back to the central return. If so it will keep the rooms from becoming pressurized and trying to suck back to the...
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    371

    It'll kill the motor if its not rated for the...

    It'll kill the motor if its not rated for the amps it's pulling.
  10. Thread: Return size

    by jtrammel
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    3
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    184

    If it's the original system that came with the mf...

    If it's the original system that came with the mf home then it's designed to work the way it is. If it has been changed and up sized then the supply and return are too small. A lot of mf homes will...
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    Unless the ductwork is changed out sized, sealed...

    Unless the ductwork is changed out sized, sealed and insulated properly then you get no where near the rated efficiency anyway. Most duct systems, especially return side, are too small so the low...
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    467

    Says who... Al Gore?

    Says who... Al Gore?
  13. Thread: Bluvac

    by jtrammel
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    1,196

    joeyd is Dennis the inventor of the bluvac.

    joeyd is Dennis the inventor of the bluvac.
  14. Replies
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    Large indoor coil= higher suction temps=higher...

    Large indoor coil= higher suction temps=higher SST= less latent removal. Also higher SEER=less pressure differential (higher suction/ lower head) higher suction= less latent.
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    The hp rating on most motors (even fractional...

    The hp rating on most motors (even fractional horse) is BS they can put whatever they want on there I guess. I always go by amperage. On commercial stuff I 99% of the time go OEM unless its obsolete...
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    In aware of your old posts on the subject 4656....

    In aware of your old posts on the subject 4656. I'm not saying it's not attainable just that it's easier to keep leak free than with a manifold in the picture. It's also takes less evacuation time...
  17. Thread: 1/4' pipe

    by jtrammel
    Replies
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    475

    Overcharged

    Overcharged
  18. I'm small so I climb in the unit. Most have a...

    I'm small so I climb in the unit. Most have a panel under the control panel that you can remove to gain some access. A telescoping mirror is helpful
  19. Welcome to Htalk. You'll learn a lot hanging...

    Welcome to Htalk. You'll learn a lot hanging around here.
  20. Replies
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    4,805

    I've used that method on a 3 phase ac motor...

    I've used that method on a 3 phase ac motor before with success but I wouldn't try it on an inverter compressor. They'd have to wait on a board.
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    There's no way to make an inverter compressor run...

    There's no way to make an inverter compressor run without an inverter board. I don't care how many relays and contactor you add. I'm the king of rigging stuff up to get through the weekend but short...
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    Too small of duct will cause the fan to use more...

    Too small of duct will cause the fan to use more power and could lead to premature failure of the ECM fan and the compressor.

    You could do a manual D calculation. You'd have to buy the book...
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    I use witte, they do come in handy. But not...

    I use witte, they do come in handy. But not necessary for an hvac tech.
  24. Thread: New Veto MC

    by jtrammel
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    1,746

    I'll definately be getting one. Should be under a...

    I'll definately be getting one. Should be under a c note too.
  25. Replies
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    I have no idea what it would be used for aside...

    I have no idea what it would be used for aside from an engineering standpoint. As a tech/installer Is there a way we could look at the BF (if it were accurate) and tell something is wrong that all...
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