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  1. Replies
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    Get a second opinion!!:gah:

    Get a second opinion!!:gah:
  2. Replies
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    Been a lifetime member of the NRA for over 20...

    Been a lifetime member of the NRA for over 20 yrs and proud of it !!!
  3. Replies
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    Package units are avaliable in AZ now. New...

    Package units are avaliable in AZ now. New splits-- first of March I heard.
  4. I too atended one of Jim's classes. Well worth...

    I too atended one of Jim's classes. Well worth it!!!

    Just don't treat your meters like Jim treats his!!!! (LOL)
  5. edit

    edit
  6. Replies
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    4,183

    If you live where the temp. gets up there in the...

    If you live where the temp. gets up there in the hot months (AZ -- parts of Cal) your better of with r-22. 410-a has some real issues in heat. It's capacity to transfer btu's is not what it should...
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    If you are tying your flue (natural draft)into a...

    If you are tying your flue (natural draft)into a new furnace(induced draft) you should put baramertic dampers with spill switches in both flues to insure proper draft for both. Plus it's a saftey...
  8. Thread: paysonhvac

    by danj
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    2,843

    Most of the airhandlers are in the attic's!!! In...

    Most of the airhandlers are in the attic's!!! In the heat of the day , package equipment looks good!!!
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    844

    There isn't an adjustment on the fluke 16. Don't...

    There isn't an adjustment on the fluke 16. Don't worry-- have used mine for years with no problems. I have wore out a few pipe clamps, but the meter keeps on a ticking!!
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    CCC

    CCC
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    Now live in COOL Glendale Arizona. lol Yea--

    Now live in COOL Glendale Arizona. lol Yea--
  12. Thread: Capacitor voltage

    by danj
    Replies
    31
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    3,028

    Jack You can take your amps of the start...

    Jack You can take your amps of the start winding x 2653 then divide that by the voltage your reading at your capicitor and that will tell you how many mfd you capacitor is putting out under a...
  13. Replies
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    3,698

    Your problem might just be 410 a. It's latent...

    Your problem might just be 410 a. It's latent capacity drops off fast at high temps.(much more than r-22) We are seeing a lot of units(puron) that are not able to hold 78 in the afternoons.They...
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    Yes ,there are different pitches on blades. The...

    Yes ,there are different pitches on blades. The wrong pitch can and will cause pre-mature motor failure (not enough air over the motor) Too much pitch-- over-amping of the motor. That's just what can...
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    Amps of the start winding---Voltage --back EMF--...

    Amps of the start winding---Voltage --back EMF-- between start and run.
  16. Thread: ghost fan..??

    by danj
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    1,459

    You may need a resistor between G and C to stop...

    You may need a resistor between G and C to stop the ghost fan.
  17. Replies
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    1,435

    Some carriers have a internal liquid line filter...

    Some carriers have a internal liquid line filter dryer-- sounds like it may be plugged.

    Check the temp. across the dryer, should be less than 3 degrees.
    Sounds like you have a restriction...
  18. Replies
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    2,658

    In the Phoenix area,we sugest twice a year for...

    In the Phoenix area,we sugest twice a year for some-- once a year for others-- Like Yuma said , the equipment takes a pounding here in the summer. Once before cooling season and once before heating...
  19. Replies
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    1,828

    I think water boils at 212 degrees at 14.7 psi...

    I think water boils at 212 degrees at 14.7 psi (pressure at sea level)
  20. Replies
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    53,357

    95% of the homes in Phoenix were sized with...

    95% of the homes in Phoenix were sized with 400-450 sq.ft. per ton. The 400 ft. comes in if you have high vaulted ceilings. Most are sized with 450 sq.ft. per ton. You can look what size a unit is...
  21. Thread: return or supply?

    by danj
    Replies
    3
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    861

    Why not put in 2 returns and a supply?

    Why not put in 2 returns and a supply?
  22. Replies
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    When possible, cross check using at least 2...

    When possible, cross check using at least 2 methods. Start with a charging chart in the unit. It has its limitations though, if your air flow is less than 400 CFM per ton(most are ) and your line set...
  23. Replies
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    4,138

    It sounds like Dash and tinknocker are right...

    It sounds like Dash and tinknocker are right --air-flow. One way to check is to lock the unit in low fire turn your t-stat up like you normally do and see if you get a malfunction. If you don't get a...
  24. Thread: defrosting

    by danj
    Replies
    7
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    1,002

    Well, I think most all package equipment(carrier...

    Well, I think most all package equipment(carrier 50JX 50JZ and 50XZ)--still use time and tempt. as do the carrier split pumps 38yra's 38bco's 38yxa's(puron). The heil--tempstar--...
  25. Thread: defrosting

    by danj
    Replies
    7
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    1,002

    Time AND tempture acuated---- Time OR tempture...

    Time AND tempture acuated---- Time OR tempture terminated. You need the time( 30-60-90 min depending on the setting )and a outdoor coil temp. of 27 degrees to close defrost sensor to start the...
  26. Replies
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    1,081

    What brand of pump? Some come precharged for 15...

    What brand of pump? Some come precharged for 15 ft.( york, rheem,ect) and some (carrier, bryant ect.) come precharged for 25 ft. Check your lable as tiknocker advised.

    Also the 5/8 is the...
  27. Thread: rheem heat pump

    by danj
    Replies
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    915

    Condersor fan motor? If not are you looking for...

    Condersor fan motor? If not are you looking for low voltage?
  28. Replies
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    Edit [Edited by danj on 04-06-2005 at 09:16...

    Edit


    [Edited by danj on 04-06-2005 at 09:16 PM]
  29. Replies
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    Are you talking hi or low voltage? No drop on hi...

    Are you talking hi or low voltage? No drop on hi -- you usually need at least 24 v to energize the coil so what drop are you talking about?

    [Edited by danj on 04-05-2005 at 09:59 PM]
  30. Thread: R410A

    by danj
    Replies
    19
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    2,304

    berad, Superheat is plus or minus 5 degrees....

    berad,
    Superheat is plus or minus 5 degrees. Subcooling is plus or minus 3 degrees. No big thing , just want mickj to be sure and get it right.
  31. Replies
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    You can replace the blower wheel. I have seen the...

    You can replace the blower wheel. I have seen the welds go bad on wheels. I would check the motor while you have it out. (check the shaft and play of the shaft)
  32. Thread: CARRIER VS TRANE

    by danj
    Replies
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    3,196

    Go with carrier, if both contractors are equal.If...

    Go with carrier, if both contractors are equal.If not, go with the best contractor.
  33. Replies
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    89 lbs suction--- 400 lbs head-- sounds like you...

    89 lbs suction--- 400 lbs head-- sounds like you got a overcharged systme. Check your scale if you just changed a compressor.

    Why did you change the first compressor?

    Is it a split systme...
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    Dew point is the key. Once the dew point hits 50...

    Dew point is the key. Once the dew point hits 50 degrees turn your evapcooler off!!
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    HOT!!! in the spring ,summer and fall....

    HOT!!! in the spring ,summer and fall. Winter--nice!!!!
  36. Thread: picture posting

    by danj
    Replies
    2
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    365

    Your Album:...

    Your Album: [url]http://photobucket.com/albums/v214/danj/[/url
    Trying to this into kick-starter thread on Pro Forum.


    [Edited by danj on 01-04-2005 at 11:05 PM]
  37. Thread: picture posting

    by danj
    Replies
    2
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    365

    Your Album:...

    Your Album: http://photobucket.com/albums/v214/danj/
  38. Thread: picture posting

    by danj
    Replies
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    365

    How does I post a picture? I can e-mail them but...

    How does I post a picture? I can e-mail them but don't know how post a pic. Thanks Dan
  39. Replies
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    Thanks doc, I'll give them a call. Have a few...

    Thanks doc, I'll give them a call. Have a few interviews set up for next week.(Going back next week for a few days)

    Strauss-- Misread your post. What city will depend on where I can find...
  40. Replies
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    From Lorain to Cleveland. South to...

    From Lorain to Cleveland. South to Medina-Fairlawn.
  41. Replies
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    I'm relocating to N.E. Ohio (Cleveland area ). I...

    I'm relocating to N.E. Ohio (Cleveland area ). I have 12 yrs. exp. N.A.T.E. certified in heatpump-- ac --service and instalation.Also certified Master Heatpump Tech. in Arizona. Have also worked on...
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