Search Results - HVAC-Talk: Heating, Air & Refrigeration Discussion

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Type: Posts; User: NCHeat

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  1. Replies
    10
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    564

    If I could just get one of these jobs I'd be set....

    If I could just get one of these jobs I'd be set. Lol
  2. Thread: New Install

    by NCHeat
    Replies
    5
    Views
    343

    I'd go with the 2 unit set-up. Two units gives...

    I'd go with the 2 unit set-up. Two units gives you better temp control than 1 unit with a zoning system.
  3. I doubt you have the manometer needed to...

    I doubt you have the manometer needed to determine static pressure but maybe you do. Any HVAC tech worth a damn will have the ability to measure this.

    I it is not strange to put a 4 ton AH on a...
  4. Replies
    12
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    410

    My guess is the compressor is bad. If it won't...

    My guess is the compressor is bad. If it won't pull down to 0psi replace the compressor or the system.
  5. The only way I see this working well is if both...

    The only way I see this working well is if both AH come on at the same time every time. This would delete the purpose of have in 2 units. Get 2 separate systems.
  6. Thread: Flashing Lights

    by NCHeat
    Replies
    5
    Views
    305

    Is there a problem or is the light just on? That...

    Is there a problem or is the light just on? That info should be in the install and operation manual
  7. Climate Trak

    Climate Trak
  8. Replies
    9
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    525

    Poll: York and evcon are the same thing. Lennox and air...

    York and evcon are the same thing. Lennox and air flow are the same. Bryant is a carrier. Which contractor is the best of your bunch? That's where the difference is.
  9. Replies
    5
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    496

    Is it a 2 stage furnace or a 2 stage heat pump? I...

    Is it a 2 stage furnace or a 2 stage heat pump? I would suspect its a 2 stage heat pump. Both systems could have a variable speed blower "ECM" I'm not sure i see the need for a mod in a DF system
  10. It's hard to tell from here exactly what is...

    It's hard to tell from here exactly what is causing failure. I have honeywell zone systems on many VS systems and have no issues. What zone panel are you using? First thing you need to do is decide...
  11. Thread: 2 units or 1

    by NCHeat
    Replies
    7
    Views
    270

    If you want it zoned then 2 units may be an...

    If you want it zoned then 2 units may be an option. Otherwise 1 should do it. Where do you live that you need 4 tons for 2600 sq ft?
  12. Replies
    14
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    616

    Who installed the system? If you have hot and...

    Who installed the system? If you have hot and cold spots call them back to fix it. (I know the answer to this question)
  13. Replies
    39
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    976

    I have not had any repeating problems with York...

    I have not had any repeating problems with York since the "Blue" coils went away. All equipment is the same. Everyone has the same junk in different colored boxes.
  14. I wouldn't touch that with a 100,000 foot pole....

    I wouldn't touch that with a 100,000 foot pole. Its all fun and games until the house catches fire and people die. get the right furnace for the application or DON'T do it.
  15. Replies
    1
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    205

    Ceiling mounted mini splits

    Does anyone know of a ceiling cassette that will fit between 16oc joists? Everything I see is a little wider than that.
  16. Thread: PSC vs. ECM

    by NCHeat
    Replies
    18
    Views
    808

    If your customer wants to improve cost of op,...

    If your customer wants to improve cost of op, comfort and sound why not recommend replacing the entire unit to something high efficient with a true ECM.
  17. Replies
    42
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    1,454

    How do you plan on storing it?

    How do you plan on storing it?
  18. Replies
    3
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    579

    What is your TESP? The R96 has a 3 ton blower in...

    What is your TESP? The R96 has a 3 ton blower in it
  19. The cost difference between sizes is minimal. I...

    The cost difference between sizes is minimal. I can't see any reputable contractors doing this.
  20. Replies
    12
    Views
    889

    I have removed 2 nests this season because of...

    I have removed 2 nests this season because of this. Was it an older AH without O/B term on the AH? I trying to form a theory
  21. Replies
    12
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    889

    I am a certified contractor and that is usually...

    I am a certified contractor and that is usually the best I get.
  22. Replies
    12
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    889

    Another NEST thread

    Having an issue with wiring a humidifier that customer wants to control from their NEST. Had to get on the phone with them and the kid on the other end spent 20 minutes arguing with me over the...
  23. Replies
    11
    Views
    538

    I agree that the 90k is a better fit. I'm not...

    I agree that the 90k is a better fit. I'm not sure I would use -10 as my basis (even in MI). How often does it really get that cold? I'm in NE OH and I have seen that temp twice this year. 0 or 5...
  24. Aprilair makes a gauge but I think that 54's...

    Aprilair makes a gauge but I think that 54's method is cheaper and easier
  25. You could have a gauge installed to tell you when...

    You could have a gauge installed to tell you when the filter is in need of a change. What brand of filter do you have? Is it a Hi E media filter?
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