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  1. Replies
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    Do you have two furnaces with a solid coil across...

    Do you have two furnaces with a solid coil across or 2 separate coils with separate txvs? Are all your distribution tubes feeding? Are all your "u" bends on the coil feeding (cold, sweating). ...
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    This is what i use its 56% i dont know why i...

    This is what i use its 56% i dont know why i thought 35% It works great

    http://m.johnstonesupply.com/storefront/product-view.ep?pID=R56-793
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    Ive brazed in 2 1/8in brass suction valves with...

    Ive brazed in 2 1/8in brass suction valves with the orange fluxed utectic stuff. I think its 35% But with oxy/act for sure. You shouldnt have a problem with oxy/act
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    Water flow. And did yo weigh in the charge

    Water flow. And did yo weigh in the charge
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    I don't like seeing pookie and aluminum tape...

    I don't like seeing pookie and aluminum tape everywhere.... foam tape in between furnace and coil. I understand it at the top with the ductboard but at least make it where you can get the panel off
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    Even if your Sh is 40* and your suction line temp...

    Even if your Sh is 40* and your suction line temp is 80*. If the dew point is 81* your suction line will be sweating, sooo that dont say much. I would start looking at my txv
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    When I was first getting started, I pumped down a...

    When I was first getting started, I pumped down a ruud unit to pull and clean evap. Got the coil in soldered up went outside to change the drier. I get the ol torch out get to unsweatin the old one...
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    High SH, High SC= restriction

    High SH, High SC= restriction
  9. Replies
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    Yes sir keep us posted

    Yes sir keep us posted
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    If the powerhead has been changed, compressors...

    If the powerhead has been changed, compressors have been changed there have been a lot of hands in the system. I would start by pulling the charge and seeing if you come up short. Then you have a...
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    Thank you, ive had guys argue about that on here....

    Thank you, ive had guys argue about that on here. They will say it states it in the installation manual. Well yes it does but it states that the coil is a listed section of heat pump also, and if...
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    What is your Sh Sc With one compressor running?...

    What is your Sh Sc With one compressor running? Is your sight glass clear? This is r-22? Seems like it might be low on refrigerant too me.
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    It wont run long enough with both compressor...

    It wont run long enough with both compressor running to get SH SC.
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    What is your return water temp? Do you have...

    What is your return water temp? Do you have enough load in the building to keep both compressprs in tandem running? If your return water is not high enough, i believe it will run one compressor in...
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    10-4 Thank you

    10-4 Thank you
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    looking to relocate to north Georgia

    well guys I am looking to relocate to outside of Atlanta, Athens, or possibly Chattanooga, TN. I am looking for any advice on any good commercial company to work for around these areas, and any...
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    Sure sounds like a cracked solder joint or...

    Sure sounds like a cracked solder joint or something to that effect. Had one doing that one time where the R wire was cracked and it would go off on anti short cycle when i touched around it
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    Lol. You would have to know where they are also

    Lol. You would have to know where they are also
  19. Thread: One I did...

    by david912
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    2,052

    Lol. Not half bad

    Lol. Not half bad
  20. Replies
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    I would like to strangle him!

    493431
    these are two 10 ton AH, caint get to the belt, controls or anything on this side of the unit

    493441
    both AH are twinned and share the same (Ductboard) ductwork

    493451
    This is the...
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    X2 liquid back to the compressor

    X2 liquid back to the compressor
  22. Thread: bullet

    by david912
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    309

    Had a helper hook up mine a while back and...

    Had a helper hook up mine a while back and somehow it had pressure on the system and he must have been looking at the exaust port lol. There was so much pressure there was oil dripping off the...
  23. Thread: NO!

    by david912
    Replies
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    9,580

    No problem, and definatly no broad...

    No problem, and definatly no broad generalizations. There are definatly some smart guys in plant operations
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    ill be dang. wonder what else forbidden :grin2:

    ill be dang. wonder what else forbidden :grin2:
  25. Replies
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