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Type: Posts; User: charlesp210

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  1. Can't get right sized through wall unit

    I'm building a 165 sqft shed workshop better than my house, with closed cell foam insulated finished walls and under roof, energy star casement window and energy star french doors, white PVDA coated...
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    Airflow increased, seems better now

    During my PM, tech checked and determined that airflow was set to 350 cfm per ton (low normal). I had him increase it to 400 cfm per ton ("normal"), which is what Trane recommends for Comfort R.
    ...
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    Here's is link stating that comfort R works in...

    Here's is link stating that comfort R works in heating as well as cooling for heatpump application (although it appears this can be disabled by applying 24 volts to terminal O):

    <a...
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    I'm virtually certain Comfort R applies to...

    I'm virtually certain Comfort R applies to heating as well as cooling when you follow the wiring recommended for "heatpump". I've both read it in Trane literature and experienced it. With fossil...
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    Thanks! But nobody seems to be talking about the...

    Thanks! But nobody seems to be talking about the hypothesis that Comfort R reduces circulation to the farthest room, or answering question whether Comfort R can be enabled for cooling only.

    1)...
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    Bedroom 5 degrees colder in winter

    Master bedrrom is 2-5 degrees colder in winter than the living room where the tstat is.

    I live in San Antonio, TX in a 25 year old insulated but cheaply insulated one story 1250 sq ft house. 5...
  7. For the first one minute, it appears from Trane's...

    For the first one minute, it appears from Trane's graph it's NOT supposed to be 50&#37;, it's supposed to be lower than 50% but "ramping up" to 50%:

    <a...
  8. Low (too low?) Fan Speed with Comfort R

    I have a 5 year old 2.5 ton Trane XL14i heatpump system:
    4TWX4030A1000A
    4TEE3F31A1000A
    TAYSTAT570

    It was installed with all new very large ductwork with 2 new returns, and Aprilaire 2200...
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