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  1. Thread: trane question

    by cobradb
    Replies
    9
    Views
    742

    thanks for the reply's the new house builder...

    thanks for the reply's

    the new house builder got it fixed and told us that the thermostat was for a gas pack unit vs HP and a lot of other made up crap.
  2. Replies
    3
    Views
    391

    yes i kn, but that doesnt ans my question

    yes i kn, but that doesnt ans my question
  3. Replies
    3
    Views
    391

    heat pump Temp rise vs SEER

    anyone have access to a chart that shows; (heat mode)

    Temp rise VS SEER numbers
  4. Replies
    28
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    5,535

    Like Gross said for ex my house is well...

    Like Gross said
    for ex my house is well insulated and tight,, i feel comfortable without aux heat until 12 deg or so,,(and my rheam produces high 70's temp at that oat)
    i have added a sw on my...
  5. Replies
    2
    Views
    3,175

    every leader in washington needs to understand...

    every leader in washington needs to understand what it takes to make a payroll week after week before getting elected.
  6. Thread: trane question

    by cobradb
    Replies
    9
    Views
    742

    trane question

    new trane 2.5 ton heat pump
    a friend as me to look at a new house they were to buy,,walked in (oat 80 deg) and the house was so hot we could not breathe,, thermo said cool but it was heating and i...
  7. Replies
    4
    Views
    606

    should have said liquid line temp and saturation...

    should have said liquid line temp and saturation temp abt the same. 105
  8. Replies
    4
    Views
    606

    york split question,subcool response

    2ton 15 yr old york split HP; txv; accumulator
    cooling look good but i decided to check my unit white the september heat was hot.

    Out amb 95, humidity 40
    press; 77, 225
    saturation temp 105 ...
  9. Replies
    20
    Views
    2,808

    I sat thru a dept of energy program on attic...

    I sat thru a dept of energy program on attic ventilation,, some i agreed with and some i didnt

    anyway they have data (and i dont have my hands on it now) that shows moisture is more important than...
  10. Replies
    21
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    1,029

    dont feel rejected,, it makes some feel better...

    dont feel rejected,, it makes some feel better when they can vent,,, but the rules are there for a reason,,, i give you an A for effort.
  11. Replies
    17
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    2,906

    not trying to be a smart ass but --if i were a...

    not trying to be a smart ass but --if i were a home owner and saw this diagnostic trail i would ask if i needed a new comp?
  12. Replies
    48
    Views
    19,465

    what is cost vs PTAC,,,20% more?

    what is cost vs PTAC,,,20% more?
  13. Thread: Heat pumps

    by cobradb
    Replies
    30
    Views
    2,465

    never understood why people dont let the pump and...

    never understood why people dont let the pump and thermostat work,, my 13 seer balance point is about 12 deg F, then it runs all the time,, but my house is well insulated and sealed by me. AT 12-15 f...
  14. Replies
    15
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    10,356

    charging charts, experience, a little common sense

    charging charts, experience, a little common sense
  15. Thread: Flame sensors

    by cobradb
    Replies
    28
    Views
    2,185

    Flame sensors

    as i understand it- most flame sensors use the flame to send a signal to ground for the board to process the sequence.

    is this signal a DC pulse produced from the flame?
    thanks
  16. propane (LP) produces (H20) water during...

    propane (LP) produces (H20) water during combustion, hopefully most is vented out,, dont kn the gas u are using
  17. Replies
    0
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    413

    coil corrosion protection

    what are the exp and opinions on using chem on evaporators for corr protection? Any sig efficiency change?

    thanks
    db
  18. Thread: our leaders

    by cobradb
    Replies
    1
    Views
    388

    our leaders

    When i heard on the new about congress talking about their pay i thought of this
    one of our founding fathers said
    " when people find they can vote themselves money it will herald the end of the...
  19. rumor has it that Elvis has obama's B Certificate

    rumor has it that Elvis has obama's B Certificate
  20. Replies
    10
    Views
    954

    Filters

    have done some building i can tell you that one of the big mistakes is cutting the filter opening too small and then have the owner put in a closed/tight filter.

    as stated before on here this is...
  21. Thread: Rheem delta t

    by cobradb
    Replies
    0
    Views
    307

    Rheem delta t

    Calling Rheem meisters

    does any one know the delta t (ambient vs coil temp) for Rheem.

    3 ton 13 seer R22 package 72f indoor

    i have changed defrost board (seems to work fine until hi...
  22. Replies
    22
    Views
    6,965

    jfx see the pict,, if you kn what you're doing...

    jfx
    see the pict,, if you kn what you're doing you can add a sw in series with the aux wire,, assuming the control board controls the aux heat during defrost.. and you sw it to aux when it gets ......
  23. Replies
    11
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    745

    if you dont have anyway to measure air...

    if you dont have anyway to measure air flow,,comparing filters this is what i would do

    for years i have used the cheap see thru filters and sprayed with end dust,, spray couple of times,,i do have...
  24. Replies
    13
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    978

    Like Ball said plus they all have cost...

    Like Ball said
    plus they all have cost reductions and process changes along the way that can effect quality
  25. Replies
    5
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    352

    thanks to all who responded this unit is for...

    thanks to all who responded

    this unit is for the upstairs which is not occupied and has been set at 63. yes my old school books stated 65 is the min for heat pump intake,, but that book is 15 yrs...
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