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  1. Ed did they teach you about super heat and sub...

    Ed did they teach you about super heat and sub cooling at tech school?
  2. Replies
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    194

    Yes I have one, for the price its really a pretty...

    Yes I have one, for the price its really a pretty cool tool. Is it as good as my TSI Fluke? No, but sure is a lot less expensive. Its a great tool for me to have in my pocket when doing estimates and...
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    There's more to maintaining comfort in a room...

    There's more to maintaining comfort in a room than heating and cooling (meaning air flow). Has the insulation been looked at? Are there interior door closures at certain times of the day causing...
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    Believe me there is a lot more cost involved in...

    Believe me there is a lot more cost involved in what you got than the cost of the part. No that is a very fair price.
    You might also want to read the rules here! No pricing is allowed.
  5. Very ,very doubtful the city will have any...

    Very ,very doubtful the city will have any information that will help with your issue. But your local utility may very likely have a duct seal/test program that will help you. As said about a Duct...
  6. Thread: Goodman

    by jimj
    Replies
    3
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    292

    Goodman and its parent company (Daikin) are the...

    Goodman and its parent company (Daikin) are the largest manufacturer of residential air conditioning in the world, so they must be doing something right.
  7. I think at the rate your going your going to be...

    I think at the rate your going your going to be changing a lot of parts. I'm guessing your Trane guy from the supplier is a parts guy and not a tech? A tech that knows what he is doing will find your...
  8. The XL19i was the top of the line Trane system...

    The XL19i was the top of the line Trane system when it was made and a little more sophisticated than its single stage brothers. You have a great unit, I really would advise you to fine a Trane dealer...
  9. Thread: c.f.m. per ton

    by jimj
    Replies
    3
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    166

    Its really based on your SHR ( sensible heat...

    Its really based on your SHR ( sensible heat ratio). In Phoenix ( Arid climate) with a high SHR your 450 cfm per ton would be good, however in Miami ( Humid Climate) with a low SHR you would be...
  10. Thread: Made in USA

    by jimj
    Replies
    66
    Views
    1,753

    Daikin ( parent company of Goodman) inverter mini...

    Daikin ( parent company of Goodman) inverter mini splits will begin production in the USA in the next couple of months.
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    Yes based on outdoor unit tonnage,...

    Yes based on outdoor unit tonnage, but......................

    Truth be told it should be based on your SHR ( sensible heat ratio) from your Manual J, S and manufacturer extended ratings.
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    First off anyone sizing by square footage, be it...

    First off anyone sizing by square footage, be it 400 or 600 should not be considered. You need someone that will do a manual J for your job for proper sizing and then match it to the manufactures...
  13. And some times if you do it just right you can...

    And some times if you do it just right you can even have a little fire to warm yourself. LOL
  14. The increase in AIR FLOW would increase your...

    The increase in AIR FLOW would increase your supply air temps at your supply register.



    You most likely are closer to your proper air temps now than before when moving only 1000 cfm on a 3 1/2...
  15. LOL :payattention:

    LOL :payattention:
  16. Replies
    920
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    66,615

    Jim will you be filling back orders first? Got...

    Jim will you be filling back orders first? Got notice of the simm card being shipped but nothing on my June order of the wireless probes.
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    2,151

    X2

    X2
  18. Replies
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    381

    LOL Maybe only 1,000 or so!

    LOL Maybe only 1,000 or so!
  19. . Normal design is 75* but many people ( like...

    .

    Normal design is 75* but many people ( like you) like it cooler and having had that discussion with your contractor you should not feel bad for asking for your new system to have the ability do...
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    381

    Yes and Yes. I would advise having a Pro...

    Yes and Yes.




    I would advise having a Pro check the evap coil.
  21. Did the contractor ask about your temperature...

    Did the contractor ask about your temperature preference?
  22. Do you set your thermostat to 74* and not touch...

    Do you set your thermostat to 74* and not touch it and the temperature creeps up or do you set it up to a higher temperature during the day and set it down in the evening?
  23. If there is a mechanical problem up sizing the...

    If there is a mechanical problem up sizing the unit is not the answer. If everything is truly operating as it should than either a larger unit or improvements on the home to reduce heat gain is .
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    I'm in Lake Havasu. I will tell you your present...

    I'm in Lake Havasu. I will tell you your present unit with the upgrades your making to the home will have no problem maintaining 74* or 75* at peak load of the day ( and may be oversized at that)....
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    18
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    577

    What part of Arizona are you in?

    What part of Arizona are you in?
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