Search:

Type: Posts; User: sepuku

Search: Search took 0.02 seconds.

  1. Replies
    37
    Views
    2,022

    they seem to have two stage compressors, so while...

    they seem to have two stage compressors, so while the combined compression ratio is higher, there is no higher-per-compressor ratio, to my understanding.
  2. Replies
    13
    Views
    12,255

    you have balls

    you have balls
  3. Replies
    37
    Views
    2,022

    SEER 38 units - worth it?

    Hello

    there are already some SEER 38 mini split units out there. I wonder how this value is being achieved? Can only be higher compression ratio and higher temperatures they work with, to my...
  4. the question still unanswered: could NYLOG have...

    the question still unanswered: could NYLOG have messed that up? I use it for the first time
  5. gases only burn if mixed / exposed to oxygen. you...

    gases only burn if mixed / exposed to oxygen. you can test it with any gas as long as it does not react / attack the piping and the valves. Now, for those who say it is first year course: you just...
  6. no propane due to something else than burning...

    no propane due to something else than burning hazard (that one I can handle)?
  7. Another question: could using Nylog have messed...

    Another question: could using Nylog have messed it up (holding vacuum but not work pressure) ?
  8. that's what I somehow suspected already... I...

    that's what I somehow suspected already... I guess micron gauge will not help really. It needs a pressure test :/ Question: Do I really need nitrogen or could I use for instance ordinary propane or...
  9. lol

    lol
  10. TPI 605 or CPS VG200 would be in my budget -...

    TPI 605 or CPS VG200 would be in my budget - which one? (none is no valid answer).
  11. MICRO BLUVAC MICRON GAUGE - not sold any more,...

    MICRO BLUVAC MICRON GAUGE - not sold any more, eventually replaced by AccuTools BluVac+ Micro Digital Micron Gauge with Oil Sensor A10730 ?

    I Was looking time ago at YELLOW JACKET 69020 but all...
  12. still a $600 item

    still a $600 item
  13. now, tell me the model of micron gauge that will...

    now, tell me the model of micron gauge that will work and not stop working after few months (and something that is not $1000).
  14. no micron gauge. But manifold showed me -30...

    no micron gauge. But manifold showed me -30 constant for a hour and it always worked like that for me. If there is a leak you wont have -30 for an hour (not on 10ft lines mini split, maybe on a large...
  15. pumped down for one hour with a 5cfm rotary pump,...

    pumped down for one hour with a 5cfm rotary pump, as usual. High and low side valves closed. I did not see any pressure rise after one hour. However refrigerant did not hold.
    Guess I need now a...
  16. New mini split leaked after 1 day, but lines hold vacuum

    Hello

    I've a trouble with a mini split recently installed. The lines hold the vacuum (pumped down with valves closed, vacuum gauge stable for one hour), but the refrigerant escaped after 1 day....
Results 1 to 16 of 16