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  1. Replies
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    I agree from his post he seems a little lost, but...

    I agree from his post he seems a little lost, but we all started somewhere.
  2. Replies
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    1,266

    Doesn't sound like it's the compressor, With...

    Doesn't sound like it's the compressor, With those pressure the compressor is definitely working. Need more info, like SH and SC, but it looks like it's a possible restriction with those pressures or...
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    Carrier RTU parts list

    I need a parts list for a carrier RTU

    M# 48TJE006---511GA

    Any help is much appreciated
  4. Replies
    3
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    303

    Lennox Heater question

    Hi

    Working on a Lennox gas heater, forced air, upflow. It's a friend of mine's heater. She called and asked me to come light her pilot. Sure enough I got there and the pilot was out. I lit the...
  5. I think you have a heat exchanger somewhere that...

    I think you have a heat exchanger somewhere that your missing. As some one else has already stated, these types of system usaully have a closed loop for WSHP and that closed loop is either directed...
  6. Replies
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    2,774

    What am I missing here? if you say condenser...

    What am I missing here? if you say condenser supply is 86, you should be fine, am I wrong or am I reading this wrong? And you never mentioned what the outdoor conditions where, that info would help...
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    Fieldpiece SOX2 for sale

    Meter is in great shape, barely used. I do mostly large commercial and industrial work. This meter is good for light commercial / residential equipment which is what I originally bought it for.
    ...
  8. Replies
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    2,375

    Carrier light commercial (mainly package units up...

    Carrier light commercial (mainly package units up to about 10 tons) is just complete JUNK.... IMHO. They do make some real nice residential equipment, and higher tonnage equipment like chillers, but...
  9. Thread: Goodman parts

    by fr420
    Replies
    3
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    475

    Got it, Thanks again

    Got it, Thanks again
  10. Thread: Carrier Rooftop

    by fr420
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    1,086

    I'm not sure that is considered the return end of...

    I'm not sure that is considered the return end of coil, but what the heck, I'll give it to you, Good Job!!
  11. Thread: Goodman parts

    by fr420
    Replies
    3
    Views
    475

    Goodman parts

    I'm looking for a parts list for a Goodman package unit: PHK024-1

    Any help is appreciated, thanks in advance
    Frank
  12. Thread: Carrier Rooftop

    by fr420
    Replies
    11
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    1,086

    Just so you all know the proper location for...

    Just so you all know the proper location for motormaster sensor on the Novation coil, is the header without refrigerant connections 11" up. Finally got this info from Carrier and tried it. Working...
  13. Thread: Carrier Rooftop

    by fr420
    Replies
    11
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    1,086

    It's an easy fix when you can get the information...

    It's an easy fix when you can get the information on where it belongs, and from the info rundawg gave me it's 20" inches from the bottom on opposite header of where refrig lines tie into coil
  14. Thread: Carrier Rooftop

    by fr420
    Replies
    11
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    1,086

    Thanks rundawg, My sensor is in the wrong...

    Thanks rundawg,

    My sensor is in the wrong location according to the drawing you sent, It is on the opposite header. I'll change it and see if it works. It's amazing that this info is out there...
  15. Thread: Carrier Rooftop

    by fr420
    Replies
    11
    Views
    1,086

    Carrier Rooftop

    M# 50TC-D12B2G6A0K2A0 , This unit has the new style coil, I'm drawing a blank onwaht the new coil is called, Novation maybe??

    This unit is equipped with low ambient motormaster control 32LT900646....
  16. Replies
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    660

    This is a new installation, that my company DID...

    This is a new installation, that my company DID NOT install. After the customer had problems with the coil freezing up a few times and the installing company unable to solve the problem they called...
  17. Replies
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    660

    Discharge air controller

    I have a carrier rooftop unit, that they are using as a Constant Volume system with reheats in the different spaces. Rooftop has 2 stages of mechanical cooling, no economizer or any type of heat....
  18. Replies
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    515

    J/B Micron guage for sale

    It's on Ebay
    http://www.ebay.com/itm/281078947094?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649
  19. Replies
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    3,719

    I understand exactly what your saying, but the...

    I understand exactly what your saying, but the condition I was having The dew point reading would give me a subcooled suction line, and the bubble point reading was only one that made sense because...
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    Thanks for all your help guys and sorry I got a...

    Thanks for all your help guys and sorry I got a little pissy at times. The promblem was the the subcool heat exchanger!!!!
  21. Replies
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    3,719

    Actual with a thermometer, and I know the numbers...

    Actual with a thermometer, and I know the numbers are confusing that's why I'm asking for help.
  22. Replies
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    3,719

    This site I always thought was to help each...

    This site I always thought was to help each other, not to be-little people by trying to prove your smarter, so unless you have any suggestions I personally dont need any of your comments about my...
  23. Replies
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    I dont know if you mis-understood me or your just...

    I dont know if you mis-understood me or your just an arrogant prick. But never once claimed I had a subcooled suction line. I said temp was originally 25 and rose to 32degrees as I added some...
  24. Replies
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    3,719

    Insulated and in proper location, no head...

    Insulated and in proper location, no head pressure control, but condensor is in a basement. the basement does get a little chilly in winter about 60degrees, but has never been a problem in past
  25. Replies
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    there is no heat exchanger and there is no...

    there is no heat exchanger and there is no external equilizer.

    Trust me I've been doing this for a long time and I'm just as confused as you guys. I know i doesn't make much sense, just looking...
  26. Replies
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    Your assuming SaT. vapor, but if I'm flooding...

    Your assuming SaT. vapor, but if I'm flooding wouldn't that be sat. liquid? then the temp is 32degrees. Now evn though I was flooding I didn't have a clear liquid line sightglass, so I did add some...
  27. Replies
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    If the compressor was in efficient it would be...

    If the compressor was in efficient it would be hot or at least warm, not a ball of ice, correct? I did check liquid and suction line temps, don't remeber exactly what they were, but according to pt...
  28. Replies
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    Compressor flooding

    I have a walk in box, Went to job yesterday found compressor flooding. Check to make sure evap was clean and fan going right way, all good. Tried to adjust expansion valve and nothing!! Went back...
  29. Replies
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    Here is a good one, can't believe I am going to...

    Here is a good one, can't believe I am going to admit this......................... but, when I was in High school I worked at a mini mart convenience store. The air condition use to break all the...
  30. Thread: Txv question

    by fr420
    Replies
    7
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    1,168

    I'm more confused now........ What's the set...

    I'm more confused now........ What's the set value?? Here is my situation. I use to do a lot of refrigeration work. When I say refrigeration I am talking about refrigerated warehouses and the such....
  31. Thread: Txv question

    by fr420
    Replies
    7
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    1,168

    So with a single compressor and no cpr, I should...

    So with a single compressor and no cpr, I should use a "ZP" correct
  32. Thread: Txv question

    by fr420
    Replies
    7
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    1,168

    Txv question

    When should you use a "ZP" thermostatic charge on txv head versus "Z" charge?
  33. Replies
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    Honeywell Boiler reset controller AQ2511B0

    http://www.ebay.com/itm/280974118929?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649
  34. Replies
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    532

    Cooper Atkins SH66A Temperature instrument

    http://www.ebay.com/itm/280966089919?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649
  35. Replies
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    629

    P66 electronic fan speed controller

    http://www.ebay.com/itm/280958964079?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649
  36. Replies
    0
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    762

    Belimo actuator AF24-SR US

    Have 2 Available, see my ebay listing.

    http://www.ebay.com/itm/280962807505?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

    Thanks
  37. Replies
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    764

    Does it continue to climb or level out at your...

    Does it continue to climb or level out at your above readings?? Oil or moisture in hoses could cause this scenario also. Can you borrow one and see if you have same problem that would be a sure...
  38. Replies
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    2,507

    What do you plan on flushing it with? the garden...

    What do you plan on flushing it with? the garden hose?:LOL:
  39. Replies
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    1,533

    Icing back to the compressor is usaully due to...

    Icing back to the compressor is usaully due to lack of air flow, or undercharge of refrigerant. Could be other reasons, but in my experience 90% of the time it's one of the above. But for sure if the...
  40. Replies
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    2,376

    Something definately seems to be wrong, but we...

    Something definately seems to be wrong, but we can only guess at what it might be without more info. I suggest you get another contractor to check your system. Because the temp checks you made...
  41. Replies
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    2,420

    That is a ridicolous statement! I guess because i...

    That is a ridicolous statement! I guess because i have 3 kids and cant relax when i get home, and my coworker has no kids and he can relax, that im stealing from my employer, because i'm fatigued.
    ...
  42. Replies
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    7,598

    I never changed one when doing a compressor...

    I never changed one when doing a compressor either, actually never even crossed my mind. And like you said they come with new ones and you can buy them anywhere
  43. Replies
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    4,188

    Now I'm confused, if I'm thinking about this...

    Now I'm confused, if I'm thinking about this right, that cant be, right or wrong??? I'm talking about single phase
  44. Replies
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    1,847

    There is your answer "water leak"

    There is your answer "water leak"
  45. Replies
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    1,253

    Found the same thing once, but i didnt find it...

    Found the same thing once, but i didnt find it until after I stuck my hand in pecker head!!!:eek2:
  46. Thread: HVAC Super Pro ?

    by fr420
    Replies
    34
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    5,364

    I walked into a supply house and seen this stuff...

    I walked into a supply house and seen this stuff sitting on the counter and asked if it worked, he gave it to me for free and said try it, so i did. I followed the instuctions step by step took a...
  47. Replies
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    I go for hold under 500 for 15mins on new...

    I go for hold under 500 for 15mins on new equipment and I'm happy with holding under a 1000 on used equipment. This is for larger equipment commercial and industrial. For small reach ins and ice...
  48. "Best suggestions I got - try a saddle tap...

    "Best suggestions I got - try a saddle tap directly on top of the hole, or as a last resort to save it try a reinforced epoxy patch on it and a saddle tap to fill"

    There is a better way then...
  49. Thread: LUX Thermostats

    by fr420
    Replies
    39
    Views
    2,951

    I installed about 3 of them, and have since...

    I installed about 3 of them, and have since replaced everyone in the first year under warranty!!! Will never install one again, I pay the extra money for honeywell.
  50. Replies
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    462

    professional membership ?

    I applied a few times and have gotten no response. Maybe I'm doing something wrong? I doubled checked all my info correct, but I get no response at all. I dont even get the automated email I'm...
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