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Type: Posts; User: icy78

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  1. Replies
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    When cold out, exsisting radiation may require...

    When cold out, exsisting radiation may require return water temps above condensing so condensate may be minimal, until it gets warmer outside and the ODR allows lower supply water temps.
    Even so,...
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    Wonder if the lockdown was more about the...

    Wonder if the lockdown was more about the political repercussions of a totally overwhelmed and crashing health system and the resulting economic crash from too many people unable to work.

    However...
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    The difficulty to maintain setpoint, could be...

    The difficulty to maintain setpoint, could be entirely due to the coil breakdown, reducing the efficiency.
    That may be the only issue. So a new 3.5T may be what you need.
    As bazooka said; do a...
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    Contact @dan sw fl Sent from my SM-G950U using...

    Contact @dan sw fl

    Sent from my SM-G950U using Tapatalk
  5. Replies
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    601

    Is it a 2 stage ? Sent from my SM-G950U using...

    Is it a 2 stage ?

    Sent from my SM-G950U using Tapatalk
  6. Replies
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    601

    What was the equipment originally and what is it...

    What was the equipment originally and what is it now?

    Sent from my SM-G950U using Tapatalk
  7. Replies
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    Good job! That's the direction I was hinting at....

    Good job! That's the direction I was hinting at.

    Sent from my SM-G950U using Tapatalk
  8. Replies
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    Anything about 66f RA look amiss to you? Sent...

    Anything about 66f RA look amiss to you?

    Sent from my SM-G950U using Tapatalk
  9. Replies
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    HOT DAM Works pretty well. I really like it...

    HOT DAM
    Works pretty well. I really like it because you don't get those occasional water drips while you're welding. It's reusable and if I can I still use just white cotton Rags with water I will,...
  10. Thread: New testo probes

    by icy78
    Replies
    7
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    297

    On my FP kit, I've never got beyond 120ft line of...

    On my FP kit, I've never got beyond 120ft line of sight with out losing connection. One block wall with steel siding and it looses connection. Drops out at 20 feet line of sight sometimes, and I...
  11. Thread: Walk in cooler

    by icy78
    Replies
    11
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    394

    Careful A1. If the evap is very old the box may...

    Careful A1.
    If the evap is very old the box may be too.
    Investigate it carefully lest you find yourself with a..."wont get to setpoint" call when it gets hot this summer.

    Sent from my SM-G950U...
  12. You dont want that one AP. It only measures...

    You dont want that one AP. It only measures fluetemp and O2.
    Basically useless without C0 capability.

    Sent from my SM-G950U using Tapatalk
  13. Testo 320 and Bacharach Insight. I like the...

    Testo 320 and Bacharach Insight.
    I like the testo more just because of the ease of use, one hose, one connection. The BI I can replace sensors myself.
    The testo 310 is fine.
    I've not used the UEI...
  14. Call the installers back already. It's a...

    Call the installers back already.
    It's a possible safety issue.
    There should be no charge after an install.
    Post the combustion numbers.
    Is there a hole drilled in the flue about 1 foot above...
  15. Replies
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    Cheers! That was a great ramble, ammonia!...

    Cheers! That was a great ramble, ammonia! [emoji106]

    Sent from my SM-G950U using Tapatalk
  16. Agree. Burning off a heatex is a totally...

    Agree. Burning off a heatex is a totally different smell than NG.

    Sent from my SM-G950U using Tapatalk
  17. Replies
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    544

    Why not do even a simple, load calc? You may find...

    Why not do even a simple, load calc? You may find you need 60% of what you have now?
    I mean, for a few hours work, you could save thousands over the next years.
    An old natural draft furnace is...
  18. So gas co didnt notice leak while furnace not...

    So gas co didnt notice leak while furnace not running. And no smell while furnace not running.
    Is the flue connected?
    Is the manifold test port/plug reinstalled?

    Sent from my SM-G950U using...
  19. Replies
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    1,221

    Ment to quote you. Sent from my SM-G950U using...

    Ment to quote you.

    Sent from my SM-G950U using Tapatalk
  20. Replies
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    1,221

    Lol! And that other "buddy" of yours...ace...

    Lol! And that other "buddy" of yours...ace something. He was Mr Gordon Piatt or some such. Was that about 3 years ago?

    Sent from my SM-G950U using Tapatalk
  21. Thread: Testo 550

    by icy78
    Replies
    3
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    354

    Looking good looking good! Looks like you...

    Looking good looking good! Looks like you connected to a pump down system and it's about -40 ambiant.[emoji846]

    Sent from my SM-G950U using Tapatalk
  22. Replies
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    365

    Is the RTEM powered? J4 plugged in? Does it...

    Is the RTEM powered?
    J4 plugged in?
    Does it open in test mode?
    Is the mixed air sensor good?
    Is there an RTOM on this unit?
    Does it have DCV?
    After you connect both ends of the comm/power...
  23. Thread: Camp chef

    by icy78
    Replies
    6
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    301

    LOL! Sent from my SM-G950U using Tapatalk

    LOL!

    Sent from my SM-G950U using Tapatalk
  24. Replies
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    Typical temps it appears. 25 years since I did...

    Typical temps it appears.
    25 years since I did ammonia so not much help. Heres a screen shot from Parker.https://uploads.tapatalk-cdn.com/20200430/e3543ec8c2523b7d31de514134b084fe.jpg

    Sent from...
  25. Replies
    12
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    312

    Has the latent load changed? Sent from my...

    Has the latent load changed?

    Sent from my SM-G950U using Tapatalk
  26. Replies
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    720

    If its windy, it can pressurize your attic space...

    If its windy, it can pressurize your attic space and force hot air thru the wall cavity. On days when its calm, you may not see as much cavity effect.
    I use a smoke gun to show movement by the...
  27. Replies
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    Yeah that's my type too. Have 1 and I want...

    Yeah that's my type too. Have 1 and I want more,MORE!
    Good you could control it[emoji106]

    Sent from my SM-G950U using Tapatalk
  28. Replies
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    771

    Is it a diet thing? I know you're going for the...

    Is it a diet thing? I know you're going for the lean n mean.

    Sent from my SM-G950U using Tapatalk
  29. Replies
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    1,489

    I had 7) R22, 50 horsepower Williams opendrive...

    I had 7) R22, 50 horsepower Williams opendrive semi. They were on 7 chillers for a machine shop making firehose fittings. The fittings were all flare and the frost proof ones never leaked. The...
  30. Replies
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    Yeah they do get dirty, but for the average owner...

    Yeah they do get dirty, but for the average owner to clean its really easy. Esp R condensers, I'll get MC because they WONT get impacted and nigh impossible to get really clean.
    Often owners will...
  31. Replies
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    We have had zero micro channel leaks but all our...

    We have had zero micro channel leaks but all our MC has been commercial. But many many units and no issues.
    Easy to clean, but usually have to undercharge slightly.

    Sent from my SM-G950U using...
  32. Thread: Pressure Puzzler

    by icy78
    Replies
    29
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    554

    Pressure moves from high to low and since the...

    Pressure moves from high to low and since the reference is atmosphere, it will read 1.5" (B.)

    The open tubing (between the ducts) allows the 1.5" to exert itself on the sensor input. So if the...
  33. Replies
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    538

    I'm in the low load /orifice camp. Sent from...

    I'm in the low load /orifice camp.

    Sent from my SM-G950U using Tapatalk
  34. Replies
    4
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    284

    What does "pulling enough to close switch", ...

    What does "pulling enough to close switch", mean? What were the actual observed numbers.? What are the actual numbers on a non faulting unit?
    What is the factory set pressure switch closing...
  35. Replies
    6
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    Yepper! X2 on that. ^^^ Sent from my SM-G950U...

    Yepper!
    X2 on that. ^^^

    Sent from my SM-G950U using Tapatalk
  36. Replies
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    1,798

    Is that a digital compressor or rotary? Just...

    Is that a digital compressor or rotary? Just wondering about the ⅜? piping coming off the top.(I think)

    Sent from my SM-G950U using Tapatalk
  37. Replies
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    1,228

    "When I charged the system, I added 80% of...

    "When I charged the system, I added 80% of factory nameplate charge in suction service port. "

    Uh oh! Never dump liquid into the low side.
    Being a scroll, you might have gotten lucky , and...
  38. I found this interesting thread. ...

    I found this interesting thread.
    ...
  39. AOP Sent from my SM-G950U using Tapatalk

    AOP

    Sent from my SM-G950U using Tapatalk
  40. Replies
    66
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    4,347

    Are your guage valves closed? The factory is...

    Are your guage valves closed?

    The factory is not on site. They have to take your word for it that the wires and voltages are correct.
    So in that respect, the factory could be "wrong" too.
    A long...
  41. Replies
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    4,347

    Me tinks de corona vire ees no right! Better to...

    Me tinks de corona vire ees no right! Better to chec eet!

    Sent from my SM-G950U using Tapatalk
  42. Replies
    24
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    963

    Did they leave a report? Can we see it? Sent...

    Did they leave a report? Can we see it?

    Sent from my SM-G950U using Tapatalk
  43. Replies
    24
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    963

    Did either do a combustion analysis? Get them...

    Did either do a combustion analysis?
    Get them out first thing a.m. to do the above. Leave it off for tonight

    Sent from my SM-G950U using Tapatalk
  44. Thread: Bates work boots

    by icy78
    Replies
    15
    Views
    576

    I've worn Keen for 4 years now. We have to buy a...

    I've worn Keen for 4 years now. We have to buy a new pair every year. Very comfortable, rubber capped ,steel toe. I do wear custom orthopedics insoles however so that probably scews the comfort...
  45. Replies
    14
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    2,416

    Can reccomend one or two of those apps Tom? Be...

    Can reccomend one or two of those apps Tom? Be fun to try it.

    Sent from my SM-G950U using Tapatalk
  46. Replies
    14
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    2,416

    Can you reccomend one or two Tom? Sent from my...

    Can you reccomend one or two Tom?

    Sent from my SM-G950U using Tapatalk
  47. Thread: Bates work boots

    by icy78
    Replies
    15
    Views
    576

    2 guys at our shop wear those. They really like...

    2 guys at our shop wear those.
    They really like em except for the lack of arch support, as in none.
    They said a day on the ladder is killer on the feet.
    Prob needs a steel, or similar shank.
    ...
  48. Replies
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    876

    Everybody argues about setbacks. Heat pumps are...

    Everybody argues about setbacks.
    Heat pumps are no brainers.
    The more efficient your heating equipment the less you're going to save using setback.
    And along the same lines, the more efficient the...
  49. Ding ding ding ding ding ding ding! We have a...

    Ding ding ding ding ding ding ding! We have a winner methinks :-)
    Do if the gauge is accurate, that would put the crankcase pressure around zero or the pump is bypassing too early?

    Sent from my...
  50. What is the suction pressure doing at the same...

    What is the suction pressure doing at the same time?
    What is the superheat? Did you try a different gauge?

    Sent from my SM-G950U using Tapatalk
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