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  1. Replies
    15
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    1,480

    redungculus. can not be true.

    redungculus. can not be true.
  2. Replies
    34
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    2,711

    for sure misse wired. yes communication too is...

    for sure misse wired. yes communication too is the problem.
  3. 1 make sure condenser is clean 2 make sure there...

    1 make sure condenser is clean
    2 make sure there is no restriction of the refrigerant flow
    3 is condenser fan running?
    if you answer yes to all of the above then replace the overload device and go...
  4. Replies
    10
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    890

    guys 1900 sq feet with a 2 ton system? no...

    guys

    1900 sq feet with a 2 ton system? no wonder he is not happy with the air flow.
  5. Replies
    0
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    631

    goodman doc

    hello everyone,

    looking for document for a package gas/electric unit. not sure about the model #, pgx03605-1ab. any input will be great. search goodman web site but no tech doc. as a matter of...
  6. Replies
    1
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    505

    day & night acr 9b 223

    hello everyone,

    need help with info. i need to replace a condenser by day & night with model # acr 9b 223 S/N 0660-13865 but not sure about the size. any information would be appreciated. thanks
  7. Replies
    7
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    1,959

    just tried the trane websit. where is the english...

    just tried the trane websit. where is the english version?
  8. Replies
    7
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    1,959

    trane

    hello everyone,

    need know what tonage in this trane? im guessing its a 6 ton. any input would be appreciated.

    model: wcd075c300bc
    S/N : p41102345d
  9. Replies
    8
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    957

    dude thats strange. i personally did not run into...

    dude thats strange. i personally did not run into that problem but my uncle installed one in tx, houston and has the same exact problem. if the front cover is on then it would not work right and no...
  10. Replies
    91
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    6,523

    Poll: ok i look at the 404a pressure chart. if your...

    ok i look at the 404a pressure chart. if your gauge show 10, accord to the chart is around -30 no? and your probe show 31, something is not right. isnt SH is out of wrack?
  11. Replies
    34
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    1,933

    guys, your are killing me. i caught myself...

    guys,

    your are killing me. i caught myself laughing out lound. this is not right! stop it already.

    you think its defrost?
  12. hey guys did i miss somthing? i dont think it...

    hey guys

    did i miss somthing? i dont think it gonna work even thou put in a new matching coil. the area is about 1390 (790 + 600)sq feet and a 2 ton coil??
  13. COMPRESSOR DRAW 50 AMPS? this could be the...

    COMPRESSOR DRAW 50 AMPS?

    this could be the guts of the compressor even thou continue is good. pretty much let it rest in peace.
  14. Replies
    9
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    1,271

    when u say that compress started but no pumping?...

    when u say that compress started but no pumping? so if you have your gauge in and start up the unit, the gauge did not move at all? what are pressures?
  15. Replies
    48
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    2,736

    LG is coming strong. dont be suprise that LG make...

    LG is coming strong. dont be suprise that LG make many parts for Kenmore, Maytag, and Whirlpool now today. getting a front loader is a plus in many ways that are already in this thread. the only...
  16. Replies
    6
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    1,133

    looks like you are in a jam jat. not a good idea...

    looks like you are in a jam jat. not a good idea for cooler box or freezer box to be right next to a fryer. it is tough to mantain cooling temp when you got hot and greasy air right next to it, not...
  17. alansncbbq, yes your are right. if you use...

    alansncbbq,

    yes your are right. if you use direct fresh air to supply your hood then the air is about the same temp as the outside air. for restaurant hood makeup air usually do not have that...
  18. i know it could be over kill, but i usually tell...

    i know it could be over kill, but i usually tell people dont plug it in until the next day. just to be safe. that way you wont be wondering is one hour long enough.

    some pixs would cool
  19. Replies
    12
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    1,503

    i would not get a carlyle compressor ever. unless...

    i would not get a carlyle compressor ever. unless i let the owner know in writing that there is no warranty and im leaving the country soon.

    about the tech support and customer service, i conqur....
  20. agree with work on makeup air. the hood make...

    agree with work on makeup air.

    the hood make air thats coming should be cool and not hot air. if you got hot air coming in thats your problem. check that air and we shall continue.
  21. Josh, as the building owner i would be...

    Josh,

    as the building owner i would be focusing on safties. leave the cooling and heating for the pros.

    1. make sure the roof is solidly strong. not just enough to hold 400 lbs or a 5 or a 10...
  22. Replies
    19
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    2,141

    i would recover first because you already know...

    i would recover first because you already know that you over charge the systm.

    second, i would check the blower motor. make sure its compareable with the old one. look at the horse power and rpm,...
  23. get a pro or 2 one thing for sure, not going...

    get a pro or 2

    one thing for sure, not going to cheap.

    good luck
  24. Replies
    9
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    792

    given an office, what size? given 40th floor,...

    given an office, what size?

    given 40th floor, how many windows?

    what kind of R ratin?

    possibly under size
  25. Replies
    27
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    3,451

    well, from what i can tell is that the plentinum...

    well, from what i can tell is that the plentinum is insulated but the spiral can't really tell. some say it should be insulated for commercial and some say not neccesary. so, i can say for best...
  26. Replies
    25
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    2,209

    check your low control. it may not doing its job...

    check your low control. it may not doing its job correctly. i have seen one tha would work and then would not work.
  27. Replies
    27
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    3,451

    are the spiral ducts insulated?

    are the spiral ducts insulated?
  28. Replies
    24
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    1,397

    haven't heard of upgrade in line size. that's is...

    haven't heard of upgrade in line size. that's is kinda strange. but if the system is precharge for 25' of line, then a little more refrigerant maybe added to compensat the extra 15' of copper lines.
  29. Replies
    24
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    2,175

    try measuring tap?

    try measuring tap?
  30. Replies
    13
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    1,402

    how about when start up on a warm area? not...

    how about when start up on a warm area? not possible for even a little sweat? if the area is warm and the system blowing out cooler air wouldn't there be sweat?
  31. Replies
    13
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    1,402

    expose duct or open ceiling duct

    when i go to a restuarant or a wharehouse i notice on ocasion that metal expose ducts are being used. common sense tells you that they are insulated on the inside of the metal duct to prevent...
  32. tigerdunes thanks for the effort? but it is...

    tigerdunes

    thanks for the effort? but it is a 80k btu furnance.air tonage not sure. i guess i have to go back and find out how many horsepower is the blower then i could figure it out the cfm,...
  33. American Standard add080c945a1

    hello everyone,

    anyone know the cfm or the tonage for this furnance? American Standard, Model add080c945a1. search the American Standard web but can't locat the exact model info.
  34. Replies
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    hey Bigjon3475, i just thought about it and...

    hey Bigjon3475,

    i just thought about it and i realized that you make sense. if he knows sc and sh, pressure, and ambien temp, then most likely would not be looking for help. he probably be...
  35. Replies
    38
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    2,079

    please post super heat, sub cool, high pressure...

    please post super heat, sub cool, high pressure and low pressure. picture of it would nice too.
  36. usually hot surface on, then main gas valve open,...

    usually hot surface on, then main gas valve open, then blue flame appears, temp reached, blower kicks in. by now if hot surface still on, check flame sensor.

    good luck.
  37. first need more info like pressure second...

    first need more info like pressure
    second ductless system is not like split system, txv is at the condenser. you need to call a pro.
  38. agree with system leak. must check for leak. if...

    agree with system leak. must check for leak. if freon was charge at any system, then where did the old in the system go? even if freon lost it's properties that would still take a mighty long time,...
  39. really rough

    really rough ball park

    without heat load calculation

    short answer, yes 1 20 ton would do.
  40. Replies
    5
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    676

    normal wiring w = heat y = cool g = fan r...

    normal wiring

    w = heat
    y = cool
    g = fan
    r = hot
    c = common

    heatpump usually related with the o/b depends on thermostate too.
  41. heat pump advice

    well, i would start with a confirmation especially you know some electrical work. if tech said that the unit is running at 22 amp, then i would check if that is true since i know about this kinda...
  42. Replies
    12
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    2,053

    make sure drain system is setup correctly trap...

    make sure drain system is setup correctly
    trap set is correctly configure
    check for air leak
  43. Replies
    16
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    1,122

    Poll: superbowl

    Chicago Bear 100% take the +7
  44. i would need more info from the client. if the...

    i would need more info from the client. if the condenser was change 2-3 years and not running right since then? or the problem just started? i believe that sizing is just an estimate. to get the size...
  45. Replies
    2
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    970

    thanks to all of you. you guys are good. i got...

    thanks to all of you. you guys are good. i got another one. i seach this one on the net and found nothing. let see if you guys can crack this one. i need a part list or Diagram for a Day & Night...
  46. Replies
    2
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    970

    carrier 48dc004

    it is an older package unit. looking for manual or diagram please. any suggestions will be much apprecitive
  47. Replies
    3
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    837

    hello everyone, today i'm stuck on a carrier...

    hello everyone,

    today i'm stuck on a carrier heat pump and i can not reolve the problem. its a package 5 ton carrier 3 phase unit. running as cool when thermostat set to heat. it seems to stuck...
  48. Replies
    13
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    1,262

    hoshizaki makes beautiful ice cubes.

    hoshizaki makes beautiful ice cubes.
  49. Replies
    13
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    3,056

    doesn't add up. somthing wrong with the design or...

    doesn't add up. somthing wrong with the design or the systems. how often does the units go on and off?
  50. Replies
    11
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    898

    just dont add up. 3.5 t for a 1900 sqft area?...

    just dont add up. 3.5 t for a 1900 sqft area? dont wast your money. get it right the first time.
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