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  1. Replies
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    Im thinking alot of Yorks use 825 speed ... if so...

    Im thinking alot of Yorks use 825 speed ... if so , then you now have a motor trying to force the blade more rpms and over amping
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    I havent seen the system , I was just talking...

    I havent seen the system , I was just talking with a maint man and he told me this story about what he did to his own home
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    Guys trying to tell me ....

    he sucked out the R22 from his system because half leaked out , fixed the leak , added 134 with no alterations , and its been working great 2 years now ....
  4. Holy subcooling .... I assume you forgot...

    Holy subcooling ....



    I assume you forgot to mention this unit will be getting a Much smaller compressor as well ?
  5. Whutever , Charge them both up until Big line is...

    Whutever , Charge them both up until Big line is beer can cold
  6. Replies
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    Hoshi uses a temp probe ( bin t-stat) ...

    Hoshi uses a temp probe ( bin t-stat)

    Ice-omatic likes to use the magnet in the door trick
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    439

    I had one similar but on older machine , switched...

    I had one similar but on older machine , switched out parts from a scrap machine I had .... never did figure it out , told customer to reset it as needed , and replace machine when hes tired of...
  8. thats cheating mister

    thats cheating mister
  9. Im going with overcharged because the indoor coil...

    Im going with overcharged because the indoor coil is still dirty , and you filled her up until you saw the low side come up ....

    Can you take your nice bright flashlight and pass light thru indoor...
  10. listen closely to the compressor shell when...

    listen closely to the compressor shell when pumped down , can you hear it hisssing ? If so , its valves leaking in compressor

    What pressure it unit kicking off at ? 0 ?
  11. Replies
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    Did you do as i suggested and give it a few...

    Did you do as i suggested and give it a few squirts ?

    If you have the tools , you can remove the entire charge and weigh it to determine if its low on charge .... that will ultimately give you...
  12. Replies
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    Hmm , sounds like a maint man trying to fix his...

    Hmm , sounds like a maint man trying to fix his own Ac.

    Get your 410 , and add a few squirts to the low side port , and hope your high and low gauges come up pretty quickly to 135 and 340

    If...
  13. Replies
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    4,232

    I can understand a 2.5 OD unit running a 5 ton...

    I can understand a 2.5 OD unit running a 5 ton Evap , but the other way around ??
  14. Why does a AC coil freeze but a Cooler coil doesnt ?

    reach in coolers run a 15 - 20 degree evap and dont freeze , yet if the coil on a home AC drops to 50 psi ( 27 F ) it turns into an ice burg

    I assume its because they use a coil sensing stat ?
  15. Ive never had to calibrate a stat , like ever ...

    Ive never had to calibrate a stat , like ever

    I pay attention where the cap tube enters coil , and insert the sensor a few rows down into the fins

    701 goes into coolers with produce , 700 for...
  16. Replies
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    ok now why are they taking less of a charge ???? ...

    ok now why are they taking less of a charge ????

    Say the unit calls for 6 lbs R22 , i weigh in 6 pounds 407 and its over charged

    First 2 units I did , ended up removing a pound

    Now I...
  17. Replies
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    why do I suddenly sense a play on words here

    why do I suddenly sense a play on words here
  18. Replies
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    Txv s dont fluctuate as much as the Piston types...

    Txv s dont fluctuate as much as the Piston types do
  19. Replies
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    317

    407C conversions fluctuating suction

    Every time I do a compressor change out or a outdoor unit change I've been using 407c and on every system the low side seems to lazily fluctuate 5 to 7 psi up and down.... amyone else notice this ?
  20. Ok i looked at closer, the hot gas enters between...

    Ok i looked at closer, the hot gas enters between txv and distributor
  21. ok but which sporlan is best for this app .......

    ok but which sporlan is best for this app .... balance port or no
  22. i will run back by and cut the valve out , its...

    i will run back by and cut the valve out , its sweat on one end , screwed onto other .... friggin odd as hell
  23. no info stamped on valve , power head is Not...

    no info stamped on valve , power head is Not removable , but the other end does have the typical adjusting nut
  24. then what does that setup do ....

    then what does that setup do ....
  25. Italian ice cream freezer TXV , which one

    Its very hard to find any info on italian made crap

    This is one of those boxes with glass dome , and you look down into to see those round tubs of ice cream.

    It has hot gas defrost

    I need...
  26. Replies
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    Yep, has distributor , and hot gas is introduced...

    Yep, has distributor , and hot gas is introduced between txv and distributor via a Tee during defrost, so im wondering if the old compressor sent trash into dist...
  27. Replies
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    Italian ice cream box

    Premera 12
    Not much info on these. Year 2000 model, 404 , compressor was locked up. Replaced, weighed in 3 lbs , ran good for 20 min, got to 0 deg , cycled off n on, then low side went into the...
  28. Replies
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    hmm, ok i can see fixing a header leak , but how...

    hmm, ok i can see fixing a header leak , but how are yall fixing bottom tube leaks ? Isnt there alot of oil in those ?
  29. Replies
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    Its actually a smart plan on their part........

    Its actually a smart plan on their part..... Trojan Horse ... and our politicians are too blind to see it coming

    A bomb here, shooting there, bombing again here, another shooting there, getting...
  30. Replies
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    Trane RTU , wheres the leak ?

    YHC102A3RLA2YD0C0C2A0B0A3

    2008 model

    compressor 1 has lost quite a bit of 22

    I poked around a little hoping to see oil someplace , nope.

    No rubbing thats obvious
  31. Replies
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    you been on here little over 3 years ? Time is up...

    you been on here little over 3 years ? Time is up , you are Banned mister !!
  32. Replies
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    That r22 is now junk

    That r22 is now junk
  33. Replies
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    pics , and whatcha want to ship to Va

    pics , and whatcha want to ship to Va
  34. Replies
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    Need a 1950's Refrigerator

    Whos got one....
  35. Replies
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    Wye is what you describe, Delta would have one...

    Wye is what you describe, Delta would have one leg showing 247 to ground
  36. Replies
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    Pan needs to be pretty much drained or it could...

    Pan needs to be pretty much drained or it could ice the coil , find out why its holding water , is pan bent , not angled right

    Defrost ... on a cooler happens after the unit shuts off , and the...
  37. Replies
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    I do this when i run across units that ice up for...

    I do this when i run across units that ice up for no reason other than its humid outside , and i have checked everything else.

    A12-1560 Ranco , stitch thru the coil a couple times , problem solved
  38. Replies
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    Oh GOOD im not the only one .... I had a shrader...

    Oh GOOD im not the only one .... I had a shrader stick and I tried capping it with a brass cap , big mistake , but luckily the freezer burnt fingers healed in couple days
  39. so you just took a couple sporlan 1 ton txv's and...

    so you just took a couple sporlan 1 ton txv's and adjusted them ?
  40. Replies
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    Scared the CRAP out of myself

    Was checking a walk-in Evap for leaks. Cut off line-set to eliminate anything else. Added stub so I can hook up gauges. Crank her up to 300 psi. Find leak on tube bend. Let out nitro , braze tube...
  41. Replies
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    Did you you clear Both sides of coil of ice ? ...

    Did you you clear Both sides of coil of ice ?

    60 psi shouldnt be icing .... are you looking at the copper tube bends on the end .... or the fins on the coil ? The first couple tube bends will get...
  42. Do What ?? You have it as a heat pump or a cooler...

    Do What ?? You have it as a heat pump or a cooler ?
  43. Replies
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    to help ensure the braze doesn't clog it ??

    to help ensure the braze doesn't clog it ??
  44. Replies
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    Any time I replace a compressor and its says POE...

    Any time I replace a compressor and its says POE on the sticker , it gets 407 , and I write in a few places on the unit whats in it
  45. Replies
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    Why in the world would you put in 22 ???? Have...

    Why in the world would you put in 22 ???? Have you seen the price of 22 ?? 407C is ALOT cheaper and drops right in
  46. I once almost got fooled by a YORK , same...

    I once almost got fooled by a YORK , same pressures as you have , and I found the unit had a 2 stage compressor ( never seen one before) and the board had it stuck in 1st stage. I bridged the board...
  47. Replies
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    Customer called today asking if I could look at...

    Customer called today asking if I could look at their food blender. Im like , why dont you just buy a new one ? Because its 700 dollars. Oh dam , ok I will take a peek.

    Plug it in , nothing
    ...
  48. Replies
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    it was probly low on refrigerant and it went into...

    it was probly low on refrigerant and it went into vacuum after the coil froze last summer and sucked in air , now you have r22 / air mixture
  49. Replies
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    deep fryers , grills , ovens , plumbing on sinks...

    deep fryers , grills , ovens , plumbing on sinks , toilets .... the phone will never stop ringing
  50. Replies
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    Superior reach-ins are some pieces of CRAP ...

    Superior reach-ins are some pieces of CRAP

    Screws rust , the stainless steel rusts , and they don't use a coil sensing stat .... just have a sensor sitting in the air stream

    Just brazed an...
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