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  1. Concentrate more on the name of the contractor...

    Concentrate more on the name of the contractor then the name on the box’s.

    The installing contractor makes or breaks a system!
  2. Hold on the Jury’s still out on that one!

    Hold on the Jury’s still out on that one!
  3. He has to capture the refrigerant the question is...

    He has to capture the refrigerant the question is why did the compressor fail and how much refrigerant is in there. There are alternative refrigerants that can be used as well. The next thing is at...
  4. Im hoping were talking Static Pressure!

    Im hoping were talking Static Pressure!
  5. Thread: NEW BRAND!!!

    by pecmsg
    Replies
    16
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    449

    So they all get the same size.

    So they all get the same size.
  6. That’s unfortunate because they could be the...

    That’s unfortunate because they could be the reason for the failure.

    This is how it works.
    Equipment is sized for the heat load / loss of the building
    Then the ducts are sized to the...
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    From here I cant see the equipment but from what...

    From here I cant see the equipment but from what you described yes get a second opinion.
  8. Replies
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    Find the contractor that pumped the old oil in...

    Find the contractor that pumped the old oil in there pump it out and dispose of it. Make them clean the tank as well
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    :gah:

    :gah:
  10. Replies
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    I have the Milwaukee press tool Love It. Jaws to...

    I have the Milwaukee press tool Love It. Jaws to 3"

    Had a contractor do this job, they swear by the ridged. Several features I liked. Next tool will be ridged!
  11. That's telling me the ducts are too small and...

    That's telling me the ducts are too small and this contractor is doing his job. Did they recommend what could be done to correct the issues or give any solutions?
  12. Thread: Walk in Freezer

    by pecmsg
    Replies
    11
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    293

    Not in refrigeration! 30°F SH at the pump with a...

    Not in refrigeration! 30°F SH at the pump with a -20° evaporator puts that line below freezing yet not flooding.
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    I still have a drum of R-12 just for Freezers!

    I still have a drum of R-12 just for Freezers!
  14. Replies
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    2,368

    Not bad. Only a 6 year old thread! How old...

    Not bad. Only a 6 year old thread!

    How old is this equipment?
  15. Replies
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    You don't understand...…...ITS NOT GOING TO WORK....

    You don't understand...…...ITS NOT GOING TO WORK.

    The humidity will be too high
    The unit will short cycle
    The unitwill die in short order
    The utility bills will go up
  16. Replies
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    The entire unit is overpowered for the unit! Why...

    The entire unit is overpowered for the unit! Why did they almost double the size? Did they also double the duct work so it can handle the extra air flow requirements? NO! That's the noise your...
  17. Replies
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    9 volt AA

    9 volt AA
  18. https://hvac-talk.com/vbb/showthread.php?853762-Co...

    https://hvac-talk.com/vbb/showthread.php?853762-Contractors-Locator-Map

    https://heatinghelp.com/find-a-contractor/

    https://www.myhomecomfort.org/find-a-contractor/
  19. Replies
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    That need to be done by the factory for the...

    That need to be done by the factory for the serial # of the machine
  20. Bad duct design increases the static pressure....

    Bad duct design increases the static pressure. High static kills ECM motors.
  21. Replies
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    It was explained that using a combustion analyzer...

    It was explained that using a combustion analyzer you can see the difference between 50° air and 10° air. More so with oil because you adjust the amount of air for combustion. Is there a air...
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    Heating help dot com is having the same...

    Heating help dot com is having the same discussion. Here is NCI's instructor explaining it


    captainco Member Posts: 433
    December 8
    Is piping cold outside air directly to a burner a good...
  23. Replies
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    :whistle:

    :whistle:
  24. I can hear the dispatcher from here...... I have...

    I can hear the dispatcher from here...... I have to send you all the way there to put a cap on! You guys are killing me!
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    That's the need for a dehumidifier and the...

    That's the need for a dehumidifier and the smallest mini!
  26. Replies
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    342

    They pay for the level of experience one way or...

    They pay for the level of experience one way or the another!
  27. Replies
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    342

    Get it from a dealer, let them install it and...

    Get it from a dealer, let them install it and warranty it. Might as well have the equipment serviced at the same time!
  28. The tech servicing your furnace should have a...

    The tech servicing your furnace should have a personal CO monitor on him! Ask him / her what its reading?

    There are several Low Level CO monitors on the market.

    Defender is one
  29. Replies
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    What about the minimum line set length?

    What about the minimum line set length?
  30. Looks good is not even close! You need someone on...

    Looks good is not even close! You need someone on site with the proper test equipment!
  31. https://www.iuoe.org/our-locals/find-an-iuoe-local...

    https://www.iuoe.org/our-locals/find-an-iuoe-local-union

    http://www.ua.org/locals
  32. What is it shutting off on? If a safety then...

    What is it shutting off on? If a safety then there's an issue.

    When was the last time it was serviced?
  33. Replies
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    Its the amount of air that can pass thru the...

    Its the amount of air that can pass thru the filter. 1" Pleated are advertised as being able to clean the air but that's not the purpose of the filter. Its just keep large pieces of dust and debris...
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    [QUOTE=evict;25817959] Sorry but schooling and...

    Sorry but schooling and reading is not even 1/2 of the training needed. Don't know how the test is on the left coast but here the 2 FDNY guys will chew you up and spit you out. They can smell On The...
  35. For a contractor like that paying a little more...

    For a contractor like that paying a little more is well worth it! Glad it worked out.
  36. Replies
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    Counting the weeks until my 1st Social Security...

    Counting the weeks until my 1st Social Security check :grin2:

    Keep Contributing!
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    Anything with Minis forget the internet call the...

    Anything with Minis forget the internet call the factory!
  38. Replies
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    Fixed :whistle:

    Fixed :whistle:
  39. Replies
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    That's because he knows nothing!

    That's because he knows nothing!
  40. Thread: Walk in Freezer

    by pecmsg
    Replies
    11
    Views
    293

    https://hvac-talk.com/vbb/showthread.php?158850-Go...

    https://hvac-talk.com/vbb/showthread.php?158850-Got-Questions-Help-Us-Help-You-Please-Read-Before-Asking-A-Technical-Question!
  41. Replies
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    Why turn it off? No furnace is designed for that...

    Why turn it off? No furnace is designed for that large of a temperature swing! Id also add any larger swing and there could be condensation issues.
    Loose the Pleated furnace killing filter, the air...
  42. Thread: Walk in Freezer

    by pecmsg
    Replies
    11
    Views
    293

    What temperatures go with those pressures? ...

    What temperatures go with those pressures?

    Whats the SH at the compressor?
    Whats the oil pressure at start up and 2, 5 and 10 mins later?

    Evaporator clear?
    Fan(s) turning right direction?
  43. How did that system cycle at design conditions?...

    How did that system cycle at design conditions? every 15, 30 45 mins or run continues? Same question for the cooling cycles.

    Any issues with different temps upstairs or down (I assume this is a 2...
  44. Replies
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    The issue with brazing is Copper Oxide forming....

    The issue with brazing is Copper Oxide forming. Small pieces of burnt copper flowing around the system, plugging strainers and god forbid if they get into bearings can destroy them. This is why a N2...
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    In Tx I hope another was installed!

    In Tx I hope another was installed!
  46. Without being there to actually see the "System"...

    Without being there to actually see the "System" we can only guess. Was it properly installed and maintained? is the duct design correct? Have any envelope improvements been made?

    Evaporators do...
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    and he'll be the first one to sue when something...

    and he'll be the first one to sue when something goes wrong!
  48. Replies
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    So your calling the Building department, getting...

    So your calling the Building department, getting a permit and having it inspected?
  49. https://www.law.cornell.edu/cfr/text/46/56.50-103

    https://www.law.cornell.edu/cfr/text/46/56.50-103
  50. Easy you call a different contractor!

    Easy you call a different contractor!
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