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  1. Replies
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    319

    i don't clean fittings when brazing copper... i...

    i don't clean fittings when brazing copper...
    i do when soldering
  2. Replies
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    629

    thats crazy!. we had a similar issue with a...

    thats crazy!. we had a similar issue with a fujitsu except we never tried dye, but i did conclude the leak was in the indoor section . i never could pinpoint it with my detector..... or bubbles on...
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    291

    we always replace with virgin refer , for all...

    we always replace with virgin refer , for all types of repairs not just compressor burn outs, company policy...
  4. Replies
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    395

    why bother going back?? :grin2:

    why bother going back?? :grin2:
  5. do you have to clean fittings and flux with...

    do you have to clean fittings and flux with staybrite?
  6. i was taught to braze refrigeration lines... i...

    i was taught to braze refrigeration lines... i thought it was standard practice...in all honesty i think its probably easier too. don't you have to clean fittings and flux with staybrite?
  7. Replies
    4
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    374

    One place we do work at has a cooler with one of...

    One place we do work at has a cooler with one of those evaps too lol. Only one I've ever seen
  8. is this a trick question?.. why not just test the...

    is this a trick question?.. why not just test the contacts to see ifs working..
  9. Replies
    32
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    1,421

    flared connections, no brazing needed. unless you...

    flared connections, no brazing needed. unless you happen to kink the line while running it.
  10. Replies
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    1,130

    10 or 15 is too short of an ice cycle. its...

    10 or 15 is too short of an ice cycle. its typically around 30 mins for the KM models, tech manual will tell you exactly what to look for
  11. Replies
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    480

    york predator roof top

    can anyone tell me what gas pressure I'm looking for with propane on these units. high and low fire...
  12. we have some smaller shops around here where 10 a...

    we have some smaller shops around here where 10 a dozen is legit, as long as the donuts are bomb digitty :grin2:
  13. Replies
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    881

    this is exactly how we do it too.

    this is exactly how we do it too.
  14. Replies
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    3,789

    we get time and a half plus holiday pay , but we...

    we get time and a half plus holiday pay , but we have to work 40 before OT no matter holiday or not...
  15. Replies
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    1,121

    liquid tight

    something i saw sitting outside a convenient store eating lunch one day.
    537991
  16. Replies
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    3,789

    thats messed up

    thats messed up
  17. Replies
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    847

    oh really? so the the unit will still use...

    oh really? so the the unit will still use electric heat when the heat pump can't keep up with just the heat pump dip switch on.
  18. Replies
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    847

    what do you mean heat switch? it has dip switch's...

    what do you mean heat switch? it has dip switch's on the board. you can select electric heat, heat pump etc...
  19. Replies
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    847

    islandaire PTAC

    we have a hotel with all islandaire ptac's under a year old and so far a bunch have been having issues. today i worked on two separate units which appear to have bad boards. both units are acting...
  20. Replies
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    2,197

    LOOKs like the condensate trap is sideways

    LOOKs like the condensate trap is sideways
  21. Replies
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    969

    im a service tech for a company that does...

    im a service tech for a company that does commercial refrigeration, heating and air conditioning. i have to say, i really like my job. i would recommend commercial as opposed to residential. you get...
  22. cap tube

    cap tube
  23. Replies
    31
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    2,426

    the H-10 I have is a rechargeable battery its...

    the H-10 I have is a rechargeable battery its been super effective . I'm two years into the service trade and the h-10pm was supplied in the truck all the guys i work with have them. after a few...
  24. if that unit is sitting on the ground ( which it...

    if that unit is sitting on the ground ( which it looks to be) it doesn't really matter, there is no chance of it overflowing the pan and leaking into the structure
  25. Replies
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    3,112

    yeeehaw! cha ching cha ching$$. thats the sound...

    yeeehaw! cha ching cha ching$$. thats the sound of their wallet :yes:
  26. Replies
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    921

    I don't know. I was confused and thats why i...

    I don't know. I was confused and thats why i posted this thread. maybe i messed up somewhere not sure...
  27. Replies
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    921

    its a package unit so its weighed in charge. my...

    its a package unit so its weighed in charge. my first thought was it was a little low on gas but why would my SST be higher than what it should be? and compared to the other unit on the roof...
  28. Replies
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    921

    thats a good idea i didn't think of that.

    thats a good idea i didn't think of that.
  29. Replies
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    921

    SST was 55f which i also thought was high....

    SST was 55f which i also thought was high. superheat was 30 degrees so if valve was wide open then that wouldn't have been the case. and yes it was hot inside building.
  30. Replies
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    txv troubleshooting

    Need some pointers on.the subject. Went to.a call.last week unit has high.superheat 30 and 9 degrees sub cool. Sst was 55 and head pressure was around 350 with a 90 degree ambient. R410a. I condemed...
  31. my thoughts exactly

    my thoughts exactly
  32. one p trap just wasn't good enough, i guess...

    my coworker installed this last week and i got a call today (sunday) because water was leaking into the ceiling and onto the floor. he claimed he didn't remember what store it was but he knew he made...
  33. hoshizaki and i believe manitowoc offer factory...

    hoshizaki and i believe manitowoc offer factory training schools that are like a week long in some facility where you work on machines and learn all diagnostics and such. not cheap though
  34. Replies
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    416

    thanks !

    thanks !
  35. Replies
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    416

    yes I've installed numerous mini splits. Im a...

    yes I've installed numerous mini splits. Im a tech notice the "professional member" tag under my name...? never been the one who does a site visit and calculation thats why i was asking how to go...
  36. Replies
    6
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    416

    sizing a mini split

    How do i go about sizing a mini split for a house? my fiancees parents are thinking about putting one in their house and they asked me if i wanted to make some extra money installing it for them. i...
  37. Replies
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    3,845

    I have had Digicool ak900's for like 8 months or...

    I have had Digicool ak900's for like 8 months or so and have no complaints. like mentioned above durable, water resistant. I bought mine from tru tech tools and their costumer service is really good
  38. fluke

    fluke
  39. Replies
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    1,468

    i was waiting for someone to bring this up....

    i was waiting for someone to bring this up. although i have not heard details of the problem. who knows..? my boss would've had me there asap at least trying to resolve the issue lol unless it was...
  40. Replies
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    1,239

    :yes:

    :yes:
  41. Replies
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    2,676

    Ice, how do find these performance charts for...

    Ice, how do find these performance charts for compressors? I've searched for them and can't find them.
  42. Replies
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    2,676

    id have to agree with icemeister that seems like...

    id have to agree with icemeister that seems like the most logical and scientific way to troubleshoot a weak comp.
  43. Replies
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    1,239

    I change oil every time. i used to not be so...

    I change oil every time. i used to not be so dilligent. i work on refrigeration and a/c doing service. I have noticed my pump is more effective with the clean oil.
  44. Replies
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    1,654

    where are you selling them? you going to a...

    where are you selling them? you going to a festival or something?
  45. Replies
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    320

    thats not entirely true... you can use cap tube...

    thats not entirely true...
    you can use cap tube sizing charts and determine the length you need of a certain diameter cap tube you have depending on compressor horsepower, evap temp, how many feeds,...
  46. Replies
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    1,533

    most maybe.... but emerson does not...

    most maybe.... but emerson does not...
  47. Replies
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    518

    you could always pull out the refer and weigh it...

    you could always pull out the refer and weigh it back in ...to be sure
  48. Replies
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    1,027

    :yes:

    :yes:
  49. I've been down in islamorada twice since january...

    I've been down in islamorada twice since january i absolutely love the keys. i drove by your shop a bunch and saw you needed help . why are you always hiring? it is hard to find a affordable place to...
  50. Replies
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    482

    HG10 is the balls

    HG10 is the balls
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