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  1. Replies
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    239

    Find a contractor you can trust (easier said then...

    Find a contractor you can trust (easier said then done)

    They can replace the existing duct and make improvements where needed!
  2. Replies
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    The absolute last thing you want to do is gauge...

    The absolute last thing you want to do is gauge up. With little to no experience even worse.

    At the very least are you licensed?
  3. Good luck!

    Good luck!
  4. Vendor? Let me guess Dot Com?

    Vendor?

    Let me guess Dot Com?
  5. Cheers

    Cheers
  6. How do you have 2) air handlers on 1) condensing...

    How do you have 2) air handlers on 1) condensing unit?
  7. Little K bodies? Iíd like to see that, didnít...

    Little K bodies?

    Iíd like to see that, didnít see anything on Emersonís site for them.
  8. never seen one for the 2 cylinder models! I do...

    never seen one for the 2 cylinder models!

    I do remember some ice makers installing a small 9W fan by the compressor on water cooled models, don't see how you could adapt in this situation without...
  9. That black oil tells me excessive heat probably...

    That black oil tells me excessive heat probably due to high suction SH and no water jacket!

    6 years old is that the original compressor?

    I see some metal flakes in there , normally (15+ Years)...
  10. Replies
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    129

    What do you expect from a warranty company? ...

    What do you expect from a warranty company?

    They replaced the evaporator and the system died 5 years later!

    How would it effect performance is anyone's guess but I can guarantee it never worked...
  11. Replies
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    369

    If you have to ask that question I think you've...

    If you have to ask that question I think you've answered it! Leave it off.

    Without being there, seeing what has happened, measuring CO levels, Combustion analyses, and many other readings we cant...
  12. https://www.achrnews.com/articles/91120-troublesho...

    https://www.achrnews.com/articles/91120-troubleshooting-the-compressor-and-diagnosing-mechanical-problems
  13. Replies
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    183

    X-5 You need a load calc before changing anything!

    X-5 You need a load calc before changing anything!
  14. Replies
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    339

    that heat pump water heater is a refrigeration...

    that heat pump water heater is a refrigeration system in the basement.

    You'll need a heat pump with roughly the same capacity as the heat pump water heater!
  15. Just got done piping in a 70-Ton chiller...….Next...

    Just got done piping in a 70-Ton chiller...….Next year another 70-Ton

    A bit small yes...……... but just showing you the principals still apply...………...Why did the compressor fail?
  16. 7 Fermenters 1/2 mil cases 1/4 of the total...

    7 Fermenters
    1/2 mil cases
    1/4 of the total operation
  17. Replies
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    289

    How can you blame the manufacturer when the water...

    How can you blame the manufacturer when the water quality is the issue?
  18. O the stories we could tell:

    O the stories we could tell:
  19. With the lack of information Iím not ready to say...

    With the lack of information Iím not ready to say the water jacket killed that pump but it did contribute to its early demise.

    OP
    We need a pic of the condensing unit tag!
  20. 6 years? You got problems!

    6 years?

    You got problems!
  21. Replies
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    121

    Your service provider will know what control and...

    Your service provider will know what control and how to wire it in








    We Hope!
  22. That replacement was manufactured in 2018 July...

    That replacement was manufactured in 2018 July
    18G in the ser #
  23. Replies
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    121

    No You need a control at the coil

    No
    You need a control at the coil
  24. The beginning of the serial #. 10 years is a...

    The beginning of the serial #.

    10 years is a short life!
  25. Replies
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    121

    Then a simple aquastat on the water return line...

    Then a simple aquastat on the water return line to control the fan.
  26. I said one reason. Wait......Theyíll fail! ...

    I said one reason.

    Wait......Theyíll fail!

    How old was that pump?
  27. Thatís one of the reasons the pump failed!

    Thatís one of the reasons the pump failed!
  28. Replies
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    121

    Is the attic exposed to freezing temperatures?

    Is the attic exposed to freezing temperatures?
  29. In the OPs situation could he just wrap the...

    In the OPs situation could he just wrap the windings with a water jacket?
  30. Replies
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    369

    And invest in a ď Low LevelĒ CO detector.

    And invest in a ď Low LevelĒ CO detector.
  31. Replies
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    212

    No ones willing to install equipment YOU...

    No ones willing to install equipment YOU purchased?
  32. Replies
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    289

    Reviews of HVAC equipment are worthless. The...

    Reviews of HVAC equipment are worthless. The installing contractor makes or breaks a product.
  33. Replies
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    Tightening the envelope has a much higher return...

    Tightening the envelope has a much higher return on investment!
  34. Depending on the amount of crap in the system. ...

    Depending on the amount of crap in the system.
    Test it in a day or 2
  35. With POE install a suction filter. A ton of crap...

    With POE install a suction filter. A ton of crap will come back due to the cleaning ability of POE.
  36. Hot water coils are added all the time!

    Hot water coils are added all the time!
  37. OK Iíve read it all but donít understand your...

    OK

    Iíve read it all but donít understand your question?
  38. Havenít read it all but where on Eastern LI!

    Havenít read it all but where on Eastern LI!
  39. Replies
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    It tries to maintain. If the ducts are too small...

    It tries to maintain. If the ducts are too small they generally fail after a few years.

    Have a contractor come out and actually measure the air flow then you can decide what to do.
  40. Replies
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    Two floors Two Systems!

    Two floors Two Systems!
  41. Replies
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    170

    What does the installing contractor say.

    What does the installing contractor say.
  42. Replies
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    447

    What was the gas pressure?

    What was the gas pressure?
  43. Replies
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    250

    How are you measuring the CFM,s?

    How are you measuring the CFM,s?
  44. Replies
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    Find a different contractor

    Find a different contractor
  45. Thread: Low Humidity

    by pecmsg
    Replies
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    246

    Duct leakage bring in attic air? Blower door...

    Duct leakage bring in attic air?

    Blower door test will tell
  46. Replies
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    239

    Most open display cases I see have discharge air...

    Most open display cases I see have discharge air sensors, as the coil starts to freeze the supply air drops shutting it down but there also ambient temperature and RH sensitive. Get above 76įf and...
  47. Replies
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    No proper way of asking so Iíll just put it...

    No proper way of asking so Iíll just put it out....






    Howís the Horse?
  48. Be more concerned with the Gen putting out a...

    Be more concerned with the Gen putting out a clean sign wave AKA Clean power.

    Computers donít like dirty power!
  49. Replies
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    468

    I couldnít go back after surgery until a Dr...

    I couldnít go back after surgery until a Dr signed off. NO light duty allowed.

    Good Luck b
  50. Replies
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    Surprised they let you back so soon. Take it...

    Surprised they let you back so soon.

    Take it slow and easy. If it hurts or you have restricted movement then you donít do it or find another way.

    Listen to your physical therapist!
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