Search:

Type: Posts; User: beenthere

Page 1 of 20 1 2 3 4

Search: Search took 0.75 seconds.

  1. You don't add the resistance of all of the supply...

    You don't add the resistance of all of the supply registers. Only 1 is considered.
  2. Replies
    3
    Views
    82

    Sounds like they may have removed some of the...

    Sounds like they may have removed some of the charge to raise the coil temp.
  3. Replies
    31
    Views
    253

    Probably only needed a total of 10lb. 8oz.

    Probably only needed a total of 10lb. 8oz.
  4. Sorry, we're not a DIY site. Thread closed.

    Sorry, we're not a DIY site.

    Thread closed.
  5. Replies
    22
    Views
    259

    I would take a temp and humidity reading right at...

    I would take a temp and humidity reading right at the dehumidifiers the basement is a bit cool and the heat is not running.

    The cooler the air is down there, the higher the RH will be. Because...
  6. Replies
    22
    Views
    259

    Guessing your reading the RH in the first...

    Guessing your reading the RH in the first floor/living area. So what is the RH and temp of the basement?

    Is the air handler running, that the dehumidifier has to work against the blower.
  7. Replies
    22
    Views
    259

    I would expect around a pound an hour perhaps a...

    I would expect around a pound an hour perhaps a bit more if its actually moving 391 CFM.

    So how is it ducted?
  8. Replies
    22
    Views
    259

    Okay, how is it ducted? In the summer, you had...

    Okay, how is it ducted?

    In the summer, you had the A/C to help it.

    At 80 60% RH, there is 92.5 grains of moisture per pound of air. With a dew point of 64.9F.
    At 68F 52% RH, there is only...
  9. Replies
    50
    Views
    547

    Only takes one to pump out an excessive amount of...

    Only takes one to pump out an excessive amount of oil.

    The OP can check the sump pressure and compare it to the suction pressure. If they are the same, at least oil ring is broke.
  10. Replies
    22
    Views
    259

    The 155 pints a day rating, is at a temp of 80F...

    The 155 pints a day rating, is at a temp of 80F and 60% RH.

    However, it should still do better than what you measured. Removing the P trap will allow water to be held up in the dehumidifier, so...
  11. https://static.grainger.com/rp/s/is/image/Grainger...

    https://static.grainger.com/rp/s/is/image/Grainger/6AWP2_AS01?$lgthumb$

    Anti vibration.
  12. Replies
    50
    Views
    547

    If its a recip, a cracked oil ring will cause it.

    If its a recip, a cracked oil ring will cause it.
  13. Sorry, we're not a DIY site. Thread closed.

    Sorry, we're not a DIY site.

    Thread closed.
  14. Replies
    13
    Views
    325

    Not worth trying to guess if its charged okay or...

    Not worth trying to guess if its charged okay or not.

    Its kind of like checking the MPG your car gets. By driving it to the top of a long hill. And then seeing how much gas it used doing 60 MPH...
  15. Replies
    2
    Views
    385

    With a modulating heat pump. Best to have a...

    With a modulating heat pump. Best to have a variable speed air handler.
  16. Digital thermostats round the displayed temp. So...

    Digital thermostats round the displayed temp. So when it shows 72, it could be higher, or lower, could be 72.4. Same as when it shows the temp dropped, it could be 70.4

    Next, what other...
  17. Replies
    50
    Views
    547

    Only Pro members have PM ability, so he can't PM...

    Only Pro members have PM ability, so he can't PM you.
  18. Replies
    30
    Views
    433

    Hmm, pipes burst, compared to people dying. Have...

    Hmm, pipes burst, compared to people dying. Have to think about that.
  19. Replies
    30
    Views
    433

    Your honor. I opened a window so it wouldn't back...

    Your honor. I opened a window so it wouldn't back draft CO into the building. How was I suppose to know someone would close it the first time it rained into the building through that window.
  20. Sorry, we're not a DIY site. Thread closed.

    Sorry, we're not a DIY site.

    Thread closed.
  21. Replies
    4
    Views
    270

    If you let them determine which way to do it. And...

    If you let them determine which way to do it. And it doesn't work, and they have to redo it. Its on their dime.

    You decide which way, and it has to be redone, its on your dime.
  22. Replies
    13
    Views
    325

    And boil a pot of water to get the latent load up...

    And boil a pot of water to get the latent load up also.
  23. Replies
    30
    Views
    433

    Yeah, the restaurant would be responsible in most...

    Yeah, the restaurant would be responsible in most places.
  24. Replies
    4
    Views
    270

    If it comes up with 2 14" rounds connecting to 1...

    If it comes up with 2 14" rounds connecting to 1 14" round. Then the Manual D was probably done wrong.
  25. You might only get a COP of 4.44 when its 60F>...

    You might only get a COP of 4.44 when its 60F> outside.
  26. Replies
    6
    Views
    196

    That info is in the install manual.

    That info is in the install manual.
  27. Looks like it wasn't running while the gauges...

    Looks like it wasn't running while the gauges were connected.
  28. Replies
    30
    Views
    433

    So the owner would rather kill himself and or...

    So the owner would rather kill himself and or other people, then put in make up air.
  29. Its possible for the pipes of the coil to have...

    Its possible for the pipes of the coil to have frozen with the valves off, if any pipes or heat emitters are on an outside wall.

    Could also have the packing of a valve leak water.
  30. Replies
    13
    Views
    325

    [QUOTE=Music Man;25947386] Trane specs that...

    [QUOTE=Music Man;25947386]

    Trane specs that subcool, based on a having a cooling load in the house. There was no real cooling load. Subcool can be low even when the charge is correct when there is...
  31. Replies
    13
    Views
    325

    You made it too cool in the house for getting...

    You made it too cool in the house for getting good readings.
  32. Replies
    1
    Views
    250

    Did you check to see if the hallway is actually...

    Did you check to see if the hallway is actually getting warmer.
  33. Replies
    11
    Views
    417

    If over sized, you would have a high suction, low...

    If over sized, you would have a high suction, low head pressure, and low SH.
  34. Replies
    24
    Views
    578

    Did you weigh how much you took out when you...

    Did you weigh how much you took out when you recovered the charge.
  35. Replies
    14
    Views
    339

    The Lux is battery operated. So I am guessing you...

    The Lux is battery operated. So I am guessing you don't have a low battery warning showing on it.
  36. Might want to try and move the lines out side to...

    Might want to try and move the lines out side to the point where the noise virtually goes a way. And then clamp them fast in that position.

    I can't really place the true cause of the noise. But...
  37. https://www.googleadservices.com/pagead/aclk?sa=L&...

    https://www.googleadservices.com/pagead/aclk?sa=L&ai=DChcSEwjQteifm8PsAhUEpLMKHQSIAg0YABAAGgJxbg&ae=2&ohost=www.google.com&cid=CAESQeD2U35vbQpIWXMyedCaQ7Jzy53X8GE7IATnbBYxXDJoZwW5uLoYRSJU_Ge8TcjEpCefU...
  38. A fairly long time ago. A Pro member here...

    A fairly long time ago. A Pro member here installed a 2 stage Carrier and kept his single sage thermostat and left the furnace board control staging. Thought he was as comfortable with that set up as...
  39. Moved to Tech to Tech.

    Moved to Tech to Tech.
  40. 20x25x4 Honeywell, FC40R1011

    20x25x4

    Honeywell, FC40R1011
  41. While it is possible a distributor tube is...

    While it is possible a distributor tube is restricted. It is common for a restricted TXV to give large temp differences across the evap coil.

    On a 4 distributor tube coil. The 2 tubes feeding the...
  42. Replies
    11
    Views
    417

    Verify air flow is correct.

    Verify air flow is correct.
  43. Replies
    14
    Views
    339

    Sounds like a Nest thermostat wired up to steal...

    Sounds like a Nest thermostat wired up to steal power..
  44. Can you upload the video to youtube, and post a...

    Can you upload the video to youtube, and post a link to it, so we can hear it.
  45. Thread: AC Humidity

    by beenthere
    Replies
    9
    Views
    399

    5 tons for less than 1200 sq ft is over sized....

    5 tons for less than 1200 sq ft is over sized. Unless your summer temps are constantly over 110F/43.5C.
  46. Replies
    24
    Views
    578

    Sounds more like a slight over charge, and non...

    Sounds more like a slight over charge, and non condensables in it.
  47. Not really. 3.5 ton would meet the sensible load...

    Not really. 3.5 ton would meet the sensible load 70 indoor and your areas design outdoor.
  48. Replies
    6
    Views
    283

    You need a high CFM to get that high of a...

    You need a high CFM to get that high of a sensible capacity out of a 1.5 ton unit.
  49. Replies
    9
    Views
    263

    Nope, it sweats on the duct. Fiberglass...

    Nope, it sweats on the duct. Fiberglass insulation doesn't stop air.
  50. Replies
    9
    Views
    263

    Then the main ducts need a vapor barrier. If...

    Then the main ducts need a vapor barrier.

    If you add insulation to the flex ducts, the vapor barrier should be removed first. Then vapor barriered insulation could be wrapped over it. Keep in...
Results 1 to 50 of 1000
Page 1 of 20 1 2 3 4