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Type: Posts; User: dan sw fl

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  1. What is the basis for your expectation of any...

    What is the basis for your expectation of any increase in energy pricing?

    My residential electric cost are constant {identical} over the last 8 years.
    So, Relative energy cost is actually...
  2. Replies
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    In Maine. one needs an EXTREME solution....

    In Maine. one needs an EXTREME solution.
    ............................ ... ________
    http://www.heat-pump-pro.com/bryantheatpump.html
  3. Code explained .. see pages 5 -18 ...

    Code explained .. see pages 5 -18

    http://www.floridabuilding.org/fbc/Courses/Enforcing%20the%202012%20Energy%20CodeRev.pdf
  4. http://skyheating.com/about-sky-heating-portland.h...

    http://skyheating.com/about-sky-heating-portland.htm
    - /\ DITTO to reply # 2.!

    USE DUCTLESS UPSTAIRS.

    USE heat pump with METAL DUCT _DOWNSTAIRS_.
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    Closest wholesale outlet might be Shanghai.

    Closest wholesale outlet might be Shanghai.
  6. http://www.bryant.com/products/packaged/hpevolutio...

    http://www.bryant.com/products/packaged/hpevolution.shtml
    if you are budget conscious.

    IF you are within 2 miles of Atlanta Ocean use TRANE
    Single or dual stage depends on your sizing and...
  7. Thread: new or fix?

    by dan sw fl
    Replies
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    227

    Sounds like your Service Tech has already started...

    Sounds like your Service Tech has already started to be or will be
    _ THE Most Frequent Visitor to your home _
    OR
    you'll invest in a couple new R-410A system$.

    It's always nice to discover...
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    Is the compressor in DIRECT SUN? Any compressor...

    Is the compressor in DIRECT SUN?
    Any compressor will have these start-stop issues when it's Essentially > 115'F in the vicinity
    AND the air handler has Poor air circulation.

    One might have to...
  9. I would expect A/C unit to run at least 10 hours...

    I would expect A/C unit to run at least 10 hours continuous
    from 10 or 11 AM to ~8 PM.

    http://www.airease.com/_/pdfs/specs/AirEase_4SCU14LE_Tech_Spec.pdf...
  10. I would not add Tint to any window given the...

    I would not add Tint to any window given the SHGC is already 0.32
    If a A few may be judged to be " Too bright" , one may judge whether additional shading
    would be a proper enhancement after...
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    376

    http://www.primebuyersreport.org/ca/los-angeles-ai...

    http://www.primebuyersreport.org/ca/los-angeles-air-conditioning-heating-ventilation-contractors.html

    Select Size based on an IMPROVED Thermal Building Envelope.
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    Most common failure : ... __________________ . ....

    Most common failure : ...
    __________________ . . . http://www.achrnews.com/articles/troubleshooting-a-defective-start-capacitor

    So, Annual MAINTENANCE AGREEMENT (twice/year check-up) IS A VERY...
  13. http://www.mobleyhousing.com/about/eco-features/...

    http://www.mobleyhousing.com/about/eco-features/

    I don't see Any ADDED features that would be considered above Standard Good Practice.

    Spray foam attic should be included.

    -Use of junction...
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    Change out of 1,000 square feet of glass area...

    Change out of 1,000 square feet of glass area would likely have reduced the Heat Gain by at least 2 tons overall.

    Setting t-stat to < 76'F Certainly increases electric usage by a large percentage...
  15. If it's installed in a residence, I'd call it a...

    If it's installed in a residence,
    I'd call it a residential unit with 1-phase electrical service.

    http://www.climatemaster.com/share/Res_All_Products_CLM/Section_3_TT27.pdf
    ClimateMaster model...
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    One just needs _1,000+ Rules-of-Thumb._ + The...

    One just needs _1,000+ Rules-of-Thumb._
    + The Dictionary {or Google} to be able to
    access/RECALL WHICH ONE TO APPLY to a particular application.
  17. Replies
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    age + square footage of house 1 or 2 story age...

    age + square footage of house
    1 or 2 story
    age of equipment

    location: ___ , PA

    # of windows + orientation

    Electric and Energy bills/usage each of the last 24 months
    Correlation can be...
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    993

    DRIVE AS FAST AS YOU CAN TO WORK, BUT SLAM ON THE...

    DRIVE AS FAST AS YOU CAN TO WORK, BUT SLAM ON THE BRAKES for the RED Lights, and turn the engine off for the 72 (40) seconds at the major (minor) intersections. Is that going to be More than $10...
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    YES, you can have set-backs of about 3'F. ...

    YES, you can have set-backs of about 3'F.
    _________ Recovery time should be about 3 to 4 hours. i.e. ~1'F / hour

    Adaptive Recovery will 'learn' the time to make the start time of the recovery....
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    993

    __ .I.M.O ______ ACCA Manual J is a convenient...

    __ .I.M.O
    ______ ACCA Manual J is a convenient procedure
    ______________________ with a certain "art form" dependent on the performer.
  21. Replies
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    993

    My 13 year old Armstrong 10 SEER 3-ton A/C unit...

    My 13 year old Armstrong 10 SEER 3-ton A/C unit operates continuously for about 7 to 10 hours a day for nearly 100 days straight.
    Result 40% indoor relative humidity at 77'F
    _______ = Near Perfect...
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    1,997

    Post photos of the 4 exterior sides of home. ...

    Post photos of the 4 exterior sides of home.
    Front of house faces _ _ N S E or W
    ... Total window area ~ 300+ Square feet?

    Ceiling R-50
    _Walls R-19

    Width ? __ feet about 46
    Depth ? __...
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    What is the total airflow? ______| :eek2: |...

    What is the total airflow?
    ______| :eek2: | ____
    Superheat reading ?_________'F
    Sub cool reading ?__________'F
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    You will Never consistently achieve < 51'F...

    You will Never consistently achieve < 51'F Apparatus Dew Point (ADP).

    Your expectations on Relative Humidity ( < 40 %) are Simply Unrealistic at 73'F or lower.

    Air balancing seems to be the...
  25. Insulate the water pressure tank.

    Insulate the water pressure tank.
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