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Type: Posts; User: tech93

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  1. Replies
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    3,089

    If you increase the size of furnance then 31/2...

    If you increase the size of furnance then 31/2 ton duct is not big enough to handle cfm i would stay with tonage and try to balance air to push more air to hotter areas.:.02:
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    913

    inside the electrical panel on the bottom is a...

    inside the electrical panel on the bottom is a name plate with model and serial number on it every carrier has it or unit
  3. Replies
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    1,925

    There is somekind of safety interupting 24 volt...

    There is somekind of safety interupting 24 volt circuit like maybe condensate float switch or pan switch maybe unit has a clogged drain.
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    1,925

    Means that you lost the 24 volts to t-stat and...

    Means that you lost the 24 volts to t-stat and has battery backup so you dont lose program.
  5. Replies
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    1,193

    is it metal ductwork

    is it metal ductwork
  6. Thread: float switch

    by tech93
    Replies
    28
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    2,142

    I would call a tech to troubleshoot.Without a...

    I would call a tech to troubleshoot.Without a meter you are just guessing and can get hurt.Better to be safe.
  7. Replies
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    993

    Is this R-22

    Is this R-22
  8. Thread: float switch

    by tech93
    Replies
    28
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    2,142

    maybe got blower limit wet cause fan not to run...

    maybe got blower limit wet cause fan not to run keeping the cooling from energizing
  9. Thread: float switch

    by tech93
    Replies
    28
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    2,142

    package unit dont have float switches in them...

    package unit dont have float switches in them unless install by someone in the field.I would look for a wet switch that might be installed what coils were you cleaning
  10. Thread: float switch

    by tech93
    Replies
    28
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    2,142

    Where is the switch

    Where is the switch
  11. Replies
    53
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    3,952

    I STAND CORRECTED.U ARE RIGHT I AM WRONG DONT...

    I STAND CORRECTED.U ARE RIGHT I AM WRONG DONT KNOW IF I WAS NOT READING WHAT I WAS TYPING OR A FEW TO MANY :cheers: AFTER A LONG WEEK.




    I APOLOGIZE FOR THE WRONG...
  12. Replies
    53
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    3,952

    A txv works on a specific superheat thats what...

    A txv works on a specific superheat thats what little bulb.That y the have a adjustment on them subcool is for pistion type that requires a certain amount of pressure going into a orfice or cap tube
  13. Replies
    53
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    3,952

    I currently have a store 4 units trane running...

    I currently have a store 4 units trane running 250 to 275 on 85 to 100 degree days and store maintains 73 to 74 throught store on 85 to 100 degree days units are 10 to 15 years old no problems with...
  14. Replies
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    3,952

    We are not talking about a chiller.There is more...

    We are not talking about a chiller.There is more variables that go into charging a chiller.
  15. Replies
    53
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    3,952

    On a txv system superheat not subcool subcool for...

    On a txv system superheat not subcool subcool for piston. should have 12degree superheat 10 to 11 sucbool . he system was converted to txv on a trane and said it was a single coil with means like 10...
  16. Replies
    53
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    3,952

    your unit is under charged.Go by superheat for...

    your unit is under charged.Go by superheat for txv not subcool.
  17. Replies
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    1,825

    What is your pressures on this system?

    What is your pressures on this system?
  18. Replies
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    732

    As per the AOP Rules only Professional Members *...

    As per the AOP Rules only Professional Members * can reply with advice to the OP. Anyone may post and ask questions. They may even question the * member answer but not give advice or expand on the...
  19. Do they have flow restrictors?How high is your...

    Do they have flow restrictors?How high is your water level in the tower sump
  20. Replies
    6
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    754

    how do u know its 502

    how do u know its 502
  21. Replies
    8
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    1,666

    y is voltage going to vavle?Is it enerized in...

    y is voltage going to vavle?Is it enerized in cooling or heat?
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    1,338

    Let professional charge units. liquid slugging is...

    Let professional charge units. liquid slugging is the term.
  23. Oil fired furance i believe it was a thermal...

    Oil fired furance i believe it was a thermal pride with sling burner:grin2:
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    2,535

    Did you check return air flow supply air...

    Did you check return air flow supply air flow.Sounds like unit is overcharged
  25. Replies
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    34,224

    GOOD FOR YOU IRONWRENCH.I WISH YOU AND YOUR...

    GOOD FOR YOU IRONWRENCH.I WISH YOU AND YOUR FAMILY THE BEST.
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