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  1. Thread: Walk-In Freezer

    by wb
    Replies
    26
    Views
    2,799

    Thanks Fellas, this has been some good...

    Thanks Fellas, this has been some good reading........

    My questions have been answered as usuall.
  2. Thread: Walk-In Freezer

    by wb
    Replies
    26
    Views
    2,799

    Walk-In Freezer

    I'm more familiar with HVAC than refrigeration......

    It is normal for the suction line to constantly have ice on it, isn't it???

    If Box temperature is minus 10 degrees then evaporating...
  3. Replies
    28
    Views
    1,440

    At least he didn't just splice it like a jack...

    At least he didn't just splice it like a jack leg.........
    Probably worrying about nothing to worry about...
  4. Replies
    11
    Views
    649

    Sure you can. It's called a combination circuit....

    Sure you can. It's called a combination circuit. Safety type circuits like pressure switches, limits and such are in series with things like a contactor coil, but the coil is in parallel with the...
  5. Replies
    33
    Views
    2,033

    funny sucking noise I installed may furnaces...

    funny sucking noise
    I installed may furnaces over the years
    What would be the easy way to inspect the old ductwork

    Bad Signs


    I installed the proper duct fitting to the trunkline under...
  6. Replies
    3
    Views
    511

    Know anything about Sears

    Any of you guys ever worked as a tech. for Sears???

    Know anything about it??

    Thanks,
  7. Thread: Moving equipment?

    by wb
    Replies
    5
    Views
    862

    Moving equipment?

    Check out the Pro Lift

    http://www.smarthvacrproducts.com/

    &

    BMP Lift Dolly

    http://www.southern-tool.com/store/BMPLiftDollyESC.html
  8. Replies
    22
    Views
    1,983

    An expensive high efficiency system is good for...

    An expensive high efficiency system is good for an energy efficient home. For an older home not well insulated and high infiltration around doors, windows, etc. it's not as practical. Also, high...
  9. Replies
    18
    Views
    1,318

    1/2 ton can make a big difference in some...

    1/2 ton can make a big difference in some installs....
    Why doesn't the Bryant Evolution offer 1/2??
  10. Replies
    18
    Views
    1,318

    I guess I'm more stupid than I thought??? Why...

    I guess I'm more stupid than I thought??? Why can't you get a 2.5 ton????
  11. Replies
    74
    Views
    3,563

    I'm by NO means advocating an R-22 replacement in...

    I'm by NO means advocating an R-22 replacement in this R-410a system but,,,

    Why doesn't someone just answer the question properly and answer the real question??

    Why won't it work???

    Have any...
  12. Thread: Duct Board

    by wb
    Replies
    83
    Views
    8,468

    Duct Board

    Do any of you non sheet metal guys who do change-outs, use duct board to make transitions etc. ???

    If you do use sheet metal but dont have a pittsburg machine and all the sheet metal skills, do...
  13. Replies
    41
    Views
    2,999

    Why did the supply air temp increase in 2nd stage?

    Why did the supply air temp increase in 2nd stage?
  14. These guys are the best....... Maybe one of them...

    These guys are the best.......
    Maybe one of them can solve your problem.
    What area you from?
  15. Replies
    7
    Views
    697

    My thoughts also........ Maybe he poured...

    My thoughts also........

    Maybe he poured something in the pan to kill slime?? Mixture of bleach & water.
    Maybe he poured water to flush it after blowing it out...
    Maybe he "saw it" was low by...
  16. Replies
    10
    Views
    2,799

    They can take alot of abuse........ And as he...

    They can take alot of abuse........
    And as he says, liquid slugging may not necessarily occured.
  17. El Camino community college should have some type...

    El Camino community college should have some type of job placement program in place. Ask the instructor about local companies that might hire you even if it's temp.

    Go to every company in the...
  18. Replies
    17
    Views
    1,909

    When it comes to air flow, conditions at the...

    When it comes to air flow, conditions at the evaporator usually effect suction pressure more so. Are you sure you have correct readings and are identifying the components correctly?
  19. Replies
    17
    Views
    1,909

    We cant help you very much until more is known....

    We cant help you very much until more is known. Why is the condenser fan shutting off when it's 85 OD?
  20. Thread: service techs in GA

    by wb
    Replies
    1
    Views
    535

    Any details?

    Any details?
  21. Thread: Tool Brakes

    by wb
    Replies
    4
    Views
    587

    Does anyone know how those brakes on a skill saw...

    Does anyone know how those brakes on a skill saw work?

    Centrifugal force type mechanism?
    Electrically operated?

    How does it work?

    Thanks............
  22. Thread: Viewing Photos

    by wb
    Replies
    6
    Views
    1,396

    It seems as though bwal2 is...

    It seems as though bwal2 is right..................

    An example of one I can't view is on page 18 "What ice"

    Thanks alot...........
  23. Thread: Viewing Photos

    by wb
    Replies
    6
    Views
    1,396

    Can someone tell me what software I need to view...

    Can someone tell me what software I need to view the photos??

    I can view about half of them.....

    The ones I can't view are represented as a white square with a red X in it.............
    ...
  24. Thread: Evaporator size

    by wb
    Replies
    3
    Views
    749

    So it increases the sensible heat removal and...

    So it increases the sensible heat removal and decreases the latent heat removal ??

    Why would a contractor want to do this while installing a new system?

    Just to increase the seer rating ?
  25. Thread: Evaporator size

    by wb
    Replies
    3
    Views
    749

    When a 3 1/2 ton Evap. is installed with a 3 ton...

    When a 3 1/2 ton Evap. is installed with a 3 ton condensing unit........

    (piston type metering device)


    Do you use piston for 3 or 3 1/2 tons ??

    Don't you always use the piston that matches...
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