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  1. No. Condensate. Trap. If. Coil. Is. Located. On. The. Positive. Side. Of the. Blower

    Worked with. A plumber,,, Want. To. Be
    Hvac. Tech....he swears up and down that a trap is need on a 3. Ton. A. Coil. ...located
    On the positive side of the blower.,...
    I say. No.....high eff....
  2. Replies
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    Running a 7 cfm JB Vacuum pump over night

    Does anyone see a problem with running a 7 cfm vacuum pump over night ?
    the med. temp beverage cooler was loaded with moisture, located leak, did a triple evac. replaced drier & site glass ...ran...
  3. Replies
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    3,160

    amazing

    who would of dah

    changing out parts..

    water pressure in the bldg.

    no wonder I'm all grey:D
  4. Replies
    1
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    592

    Koshizaki Ice Machine

    Got a service call....to a Sports Pub.,.,.
    Ice machine filthy...
    has not been maintained...
    kind of rusty...with the refer stuff....
    been buried with hvac..
    could not make out the model 3....due...
  5. Replies
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    568

    Beenthere... I do not know...tehx13 blower...

    Beenthere...

    I do not know...tehx13 blower motor
    But...many of the Amana/ Goodman AH's
    have a spped option on the board....
    it's just a matter of swapping wires...
    I ran into one on...
  6. Replies
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    568

    Goodman 2 Ton Air Handlers

    Has Anyone run into the Goodman air handlers....that do not have the fan Speed Control ?

    Some Do have the Speeds on the boards.....some do not:(
  7. Replies
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    1,728

    BUDERUS GB-142 95 % effecient Much Better...

    BUDERUS

    GB-142 95 % effecient

    Much Better then the Ultra
    JMO:cool:
  8. 2 Story House 1 Air Handler on 1st floor....1 on 2nd floor

    :confused:??
    O.k.
    Now...I keep hearing different things about ...only using one air handler in the basement ...to cool the entire house..:eek:
    zone dampers anyone ?:mad:

    I have found in my......
  9. Replies
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    1,187

    every-thing is PVC:cool:

    every-thing is PVC:cool:
  10. Replies
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    1,187

    PVC Tricks to Making it Screw in

    Tying in A sewage injector..pump...to the existing 4" PVC Pipe

    the New Male Adapter...Trying to Screw it all the way in to the
    existing Female Adapter...
    Got it about 1/2 way..IN
    ..can...
  11. calc cu...lateee

    2 x 4 consruction......Catherderal ceiling
    R-13 insulation
    flolors are pergo..
    there is a picture on the wall:D
  12. Sizing up a 18 x 18 3 sided Sunroom with Skylight

    Home-owner is...looking to Heat & Cool &
    wants a heat pump

    Mini Split Ductless..
    wants....mostly Cooling...leaves for Florida ..in October (snowbird)
    the..3 sided sunroom....has..glass on...
  13. Replies
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    1,032

    Not enough air blowing out of the vents

    Got a call over the weekend.....the lady ..whos the sister of my friend Dave...
    calls me ...and claims...there is not enough air coming out of the vents...but...the blower is running at the air...
  14. Replies
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    1,032

    Venting

    Do you think..:confused:

    .I may get some sewage...gases,,

    :eek:,,if dad...takes a dump..:eek:

    :confused:...and there a north-west wind ?
  15. Replies
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    1,032

    Sewage Injector Pump Venting

    Installed a sewage injector pump...in the basement floor...
    everything is tied in ....

    but the Vent....
    Was hoping....
    I would not have to drill through...3 floors & the roof ..to vent:eek:...
  16. Replies
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    3,345

    It is a storage tank.that the Boiler feeds hot...

    It is a storage tank.that the Boiler feeds hot water too...
    it stores Hot water....
    tankless coils are useless ...unless you shower once a week :o
    lol

    depending on your...
  17. Replies
    15
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    3,345

    the plastic is Pex....it is the alternative to...

    the plastic is Pex....it is the alternative to Copper which is close to 4.00 a lbs..
    it is made for heat...used often in todays world..due to the high cost of copper..and labor;)
  18. Replies
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    3,345

    Oil Heat Is Best

    You Do The Math....
    Whats it going to cost ...UP FRONT...to Convert ?

    What are the savings.....Long Term ?

    If it was me...suck it up....
    throw in a indirect....for 2K
    and be done...
    You...
  19. Replies
    15
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    3,345

    I am assuming you have a tankess coil....inside...

    I am assuming you have a tankess coil....inside your boiler.....why not
    have a indirect installed....off of your existing boiler.....If your boiler ..is only 15 yrs old...whats the problem ?
    I...
  20. Replies
    179
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    10,613

    Sad, Sad, Story:( Sadly enough....many...

    Sad, Sad, Story:(



    Sadly enough....many states do not require licenses...for electrical...
    In Taxachusetts...you need a license...for everything !

    In New Hampshire..."live Free Or Die"...
  21. Replies
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    5,539

    Riello

    Unless your installing a Buderus....then riello is good:cool:

    But...if you going with a Weil Mclain Pin Boiler....I would go with the Carlin EZ-1
    burner...they burn clean ...with the Mclains:D
  22. Replies
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    3,345

    Oil Heat Is Best

    OIL HEAT IS BEST.....Have You Ever Looked At the Flame in A Combustion Chamber..It heats twice as fast then Natural Gas...
    Get Your self a Buderous Boiler / With A Riello Burner...
    and Stick with...
  23. Replies
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    2,296

    bi flow

    you may want to consider...working for a contractor...a few more years....get some more experience under your belt....before taking on work...you may run into some litigation down the road...:eek:
  24. Replies
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    1,455

    American Standard Condensing Unit

    Found a used 2 Ton Condensing Unit
    For Sale.....the lady selling it claims ..it's only 5 yrs...old
    she doesn't...know the s.e.e.r rating :confused:

    any one know what this condenser ...
  25. Replies
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    746

    Humidifier...duct to supply

    O.K.

    I took a look at the manuals.:confused:...

    .......... IF...I attach the Aprilaire..mod #550

    to the return plenu.....then off of the
    6" collar...
    take a 6" 90 26 g.:cool:
  26. Replies
    7
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    746

    April aire

    Model # 550:cool:

    I had it tied into the supply plenum....
    but now ....witht he cased coil.....no room.....So it will be placed on the Return plenum....
    Should I get the same results ?
    ...
  27. Replies
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    746

    April aire humidifier

    putting a cased coil on top of the trane furnace...
    foe AC
    ...existing humidifier will need to be moved....no room on supply trunk......is it possible to place the humidifier on the return...
  28. Replies
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    1,358

    checked everything

    o.k.

    lets see

    checked the filter at the return .....o.k.

    did a temp diff return air / supply air ..... o.k

    washed the outside coil.......clean ..... o.k.
  29. Replies
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    1,358

    I'm not a refer guy

    I started doing HVAC in 1987:confused:
  30. Replies
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    1,358

    pressures

    Yes ..I check everything:rolleyes:
  31. Can Anyone recommend a good Refrigerant leak detector

    been shopping for a elec. leak detector

    been using bubbles for the last 19 yrs..
    looking
    to go from old school
    to new school
    :D:D:D:D:D:D
  32. Replies
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    1,358

    Go Pro

    How do you do this ?
  33. Replies
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    1,358

    Comfort Maker...Self Contained

    Went to do a summer special Tune-Up at this mobil home
    put the gauges on the outside self-contained unit...made by Comfort maker
    13 seer R-22
    installed 3 yrs ago....by a plumber:eek:
    (no tech...
  34. Replies
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    493

    3.5 Ton Install ...can of worms..

    :eek: Went to a house yesterday.....this house was built approx. 11 yrs ago
    the hacks that installed it..at that time...
    .put both air handlers in the attic.....2 story house
    only the 2nd...
  35. Replies
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    331

    Florida Whole House Cooling

    I Heard.....In the State of Florida

    All NEW Construction...has to have whole house cooling

    no-more sweating your but off ...changing out the blower-motoer in the attic :cool:

    Is there any...
  36. Replies
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    2,835

    Just called the elec. He used the same breaker...

    Just called the elec.

    He used the same breaker .. 20 amp for both the AH / Cond. unit

    instead of running 2 seperate circuits

    This can be done...but only with 3 wire + Ground
    he used 2...
  37. Replies
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    2,835

    Fu n' ELECTRICIANS

    I wanted to Strangle this Electrician.....:mad::mad:
    after smokin the Board :mad::mad::mad:


    The Indoor Unit is 115 V

    The Outdoor Unit is 220 V

    DC12 V (POLAR)
    from the outdoor...
  38. Replies
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    2,835

    12 V DC (polar):confused::confused::confused:

    12 V DC (polar):confused::confused::confused:
  39. Replies
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    2,835

    The schematic failed to show up there is a ...

    The schematic failed to show up

    there is a 12 V dc source
  40. Replies
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    2,835

    I am looking at the schematic for Mitz. MS 15 ...

    I am looking at the schematic for Mitz. MS 15 series
    INDOOR UNIT

    2 1 N L1
    . . . .
    . . . .
    . . . .
    . . . .
    . . . .
    2 1 N L1 L1 N...
  41. Replies
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    2,835

    Well, He Failed to run a 3 wire...for the power...

    Well,
    He Failed to run a 3 wire...for the power supply///

    L1 N L2

    He ran ONLY 2 wires...
    I may go with another electician...
    to fix the problem
    pissed m,e off !:mad::mad:
  42. Replies
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    2,835

    Mitsubishi Ductless Splits Mr. Slim

    Installed 2 Mitz. Ductless Split today,,,, after leak check, evauation..I asked the Electrician ..I hired........... If it was all set to fire up....:confused:

    He says go ahead....turn the...
  43. Replies
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    3,134

    Blower Keeps Running

    You so called service tech's on this board are like a bunch of mother hens :mad:

    Instead of critisizing....every F..in ..........d....going back
    and pulling out old text messages.,...

    If I...
  44. Replies
    41
    Views
    3,134

    Blower Keeps Running

    Put In the board TODAY

    Blower stpped running:D:D:D:D:D
  45. Replies
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    3,134

    Been There Done That

    :DI'll Buy everyone on this board a beer....if it's not the board !

    my service manager.,,,,27 yrs in service...claims...it's VERY COMMON
    with American Standard boards to fail....and the 1st...
  46. Replies
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    3,134

    Blower Keeps Running

    man...you boyz are HARSH !
    :mad::mad::mad:
  47. Replies
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    3,134

    Blower Keeps Running

    I talked with my service manager in the mornin...He claims
    on the new-er ....American Standard / Trane Furnaces...the board controls the Fan :eek:

    He claims ...if I disconnect the G wire ..from...
  48. Replies
    41
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    3,134

    Blower Keeps Running

    :confused:I'm still trying to figure out...what the hell my service manager was talking about ?

    American standard varible speed furnace

    he says

    " just leave the green wire off...the...
  49. Replies
    41
    Views
    3,134

    I had the same one in my truck..so what the...

    I had the same one in my truck..so what the hell.....it took me a whole 3 minutes to change it out....I thought maybe.....something was wacko inside the T-stat ?
    Yes I know

    w heat

    y ...
  50. Replies
    41
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    3,134

    those wireless t-stats sound nice how much

    those wireless t-stats sound nice

    how much
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