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  1. I would simply but a testo static pressure...

    I would simply but a testo static pressure tester. Yuo can then test supply,return,filter,evap to find where real problems lay.
  2. I would advise replacing the flex with steel!! ...

    I would advise replacing the flex with steel!! What if this stuff fails.How you gonna replace it.
  3. Replies
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    Do the load calc. I just found a 4ton system...

    Do the load calc.
    I just found a 4ton system with a 8" tee coming off supply cap of unit coil.
    Unbelievable
    Single floor just drop a few floors supply's in and most likely return,
    Good luck
  4. Replies
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    3,364

    Do I see poison ivy there.

    Do I see poison ivy there.
  5. Thread: Wye Oh Wye?

    by coolmen
    Replies
    15
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    3,777

    Gotta love the filter door fabrication.

    Gotta love the filter door fabrication.
  6. LOLL

    LOLL
  7. Replies
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    6,262

    I would replace lines and if not simply flush...

    I would replace lines and if not simply flush every time with flush /nitro.
    So if I have 15 ft of line set that obviously doesn't have any traps that I should just blow with nitro and not worry...
  8. Thread: R value

    by coolmen
    Replies
    1
    Views
    471

    R value

    Im doing a load calc and the old home has vermiculite about 4 to 5 inches
  9. Thread: testt

    by coolmen
    Replies
    0
    Views
    674

    testt

    test
  10. I agree, Air sealing and insulating in its self...

    I agree, Air sealing and insulating in its self will give you great results.Build a insulated room around the equipment in the attic ive seen done before. redesign the whole house is not needed un...
  11. I could have used this today.Gonna order...

    I could have used this today.Gonna order one.Thanks
  12. Thread: twinning

    by coolmen
    Replies
    7
    Views
    970

    I twined both contactors to y and went with a 75...

    I twined both contactors to y and went with a 75 va t-former. Its been working with no calls but did notice just above both contactors, discoloration or browning on the panel from heat.
  13. Thread: twinning

    by coolmen
    Replies
    7
    Views
    970

    using single stage stat, I do remember one...

    using single stage stat, I do remember one condenser had a poor ground. The electrician never replaced with a ground wire but still used the steel houseing of the old whip.I tighten but not as...
  14. Thread: twinning

    by coolmen
    Replies
    7
    Views
    970

    yes

    yes
  15. Thread: twinning

    by coolmen
    Replies
    7
    Views
    970

    twinning

    I replaced 2 Rheem rgpn furnaces along with 2 condensers for a office building back in dec.
    This is my first twinning of the replaced units and been having problems since cooling season.
    When i...
  16. Replies
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    881

    I would first check propane ...

    I would first check propane delivery,psi,ectt,,,

    run all house appliances while reading the furnace pressure input.
  17. Thread: tesss

    by coolmen
    Replies
    1
    Views
    377

    test

    testttt
  18. Thread: tesss

    by coolmen
    Replies
    1
    Views
    377

    tesss

    this has been a test
  19. Replies
    10
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    1,020

    I was trained to place in central location like a...

    I was trained to place in central location like a hall to be able to cool the 4 bedroms by just leaving the doors open during the hot part of the day. never done it but am about t try it.
  20. I liked the 2 ton is only 24" tall. The bad news...

    I liked the 2 ton is only 24" tall. The bad news is they only have R-22 at this time out in california.
    Im waiting for a call from bryant rep. Im thinking the carrier units may still be to tall...
  21. Thread: No Vacum!!

    by coolmen
    Replies
    14
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    1,668

    It held over night so I would look to the gauges...

    It held over night so I would look to the gauges ,pump,
  22. Replies
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    2,751

    That job must have cost pennies, read the manual...

    That job must have cost pennies, read the manual it it will state clearance to combustable materials. that trust will dry rot and not to mention chemical smells.
    looks like supply to me.
  23. Replies
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    2,140

    my testo 510 is allsome and money well spent, I...

    my testo 510 is allsome and money well spent, I carry this compact unit around all most as much as my wallet in my back pocket.
  24. Thread: carrier info

    by coolmen
    Replies
    2
    Views
    703

    Thank you and,,,,,,,,,,,:yes: Welcome aboard

    Thank you and,,,,,,,,,,,:yes: Welcome aboard
  25. Thread: carrier info

    by coolmen
    Replies
    2
    Views
    703

    carrier info

    48tced08a2g6 what is the heat btu ?
  26. Thread: broken flue

    by coolmen
    Replies
    3
    Views
    573

    broken flue

    http://i896.photobucket.com/albums/ac166/cjmechanical/flue.jpg
    I just came back from this house where the homeowner needs a new boiler. We went to the crawl space to measure flue and was shocked to...
  27. Thread: zoning

    by coolmen
    Replies
    9
    Views
    787

    What if Mrs. Jones has a fairly new variable...

    What if Mrs. Jones has a fairly new variable speed system and insist on a zoning application installed. does this eliminate certain products like ewc or all products and sell her the evolution...
  28. Thread: zoning

    by coolmen
    Replies
    9
    Views
    787

    zoning

    should zoning be connected to varaible speed motors?
    has anyone don it?
  29. Replies
    2
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    538

    filter sizing design

    I am replacing 2pc. 5 ton carriers heatumps. One in attic and one hanging in basement. I am installing bryant evolution systems and the return will be ulling out the bottom (hoizontal install) with a...
  30. Thread: RUUD or TRANE

    by coolmen
    Replies
    16
    Views
    1,609

    Id have :limb::limb:to say Rheem

    Id have :limb::limb:to say Rheem
  31. Replies
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    11,100

    :ditto:

    :ditto:
  32. Replies
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    1,145

    Get the manual J done or do it your self. and...

    Get the manual J done or do it your self. and remember the bigger the tons the more air moving thru that small space along with noise and drafty feeling I would shoot for 2 tons and insulate the...
  33. maybe he did not want to screw in to evap coil ...

    maybe he did not want to screw in to evap coil because he was afraid to screw in to something. Will the cover fall off in the next 20 yrs ?
  34. Replies
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    3,068

    The pressure switch is a saftey devise to insure...

    The pressure switch is a saftey devise to insure no chimney venting problems. why it is not working is something a pro needs to look at.
  35. Replies
    4
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    469

    thanks!

    thanks!
  36. Replies
    4
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    469

    carrier model info

    I have a condenser 24APA736 3 ton seer ? single stage?
    and a furnace 58cva090-16 Im guessing the furnace is a 80% eff 90,000 btu single stage
  37. Replies
    32
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    2,536

    I recently priced out a simular job and have the...

    I recently priced out a simular job and have the feeling ther owner will be cutting corners and dealing with the same issues.
  38. Replies
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    3,594

    with no relief valve letscallit whatit is BOMB

    with no relief valve letscallit whatit is BOMB
  39. Replies
    32
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    2,536

    no pressure test Wow that takes balls! Ask how...

    no pressure test Wow that takes balls! Ask how many ft per loop was ran. probally 200 here 400 there. Was the mistake that he is putting lots of manafolds in one area to feed 6000 zilon sq'.how about...
  40. Replies
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    6,652

    As others have stated, the manual J load...

    As others have stated, the manual J load calculaton states what size cooling needed for the BOX 2800 sq..if it says 4 ton then 4 tons is what it is.running 2tons in this BOX will NOT satisfy!!!.You...
  41. Replies
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    6,652

    Haha,sOUNDS LIKE A DO IT YOUR SELF JOB

    Haha,sOUNDS LIKE A DO IT YOUR SELF JOB
  42. installing 2 stage equipment is more the reason...

    installing 2 stage equipment is more the reason for doing a load calulation. Its important to size correctly with exact info so you will get the most out of the 2 stage.I have come across systems...
  43. Replies
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    6,376

    do it

    do it
  44. It seem that you are running the system to low of...

    It seem that you are running the system to low of a temp. The airhandler will get extremly cold, causing ice build up,moisture on control board causing a burn out,causing water over flow,causenglow...
  45. I would do a manual J load calc. You may be...

    I would do a manual J load calc. You may be surprised that a smaller tons will work and then deal with smaller duct issues.
    I have been dropping the tons ALL the time according to the load calcs....
  46. Replies
    2
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    475

    fed tax on mini splits

    I am searching sanyo, and fujitsu sites and it seems that fedral tax credits are only for the heat pumps not the cooling only units?Is this rue or do i need to do ore research?
  47. Replies
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    916

    my last 2 numbers are 12 ( 3ton) cool. I am a...

    my last 2 numbers are 12 ( 3ton) cool.
    I am a new bryant dealer and still working on models #
    Thanks Pal
  48. Replies
    2
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    916

    carrier model info

    58sta070 14" wide cab.
    this is installed in a mini store/gas station. I want to know max ton drive.
    I am thinking 3 ton max but want accurate info.
  49. Replies
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    4,701

    RIGHT ON BROTHER!

    RIGHT ON BROTHER!
  50. Simply put, If you do not have the properly...

    Simply put, If you do not have the properly sized duct going to the second floor(supply/return) To deliver the required airflow then, You should think about adding system in attic. Its nice to see...
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