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  1. humidifier canisters are a high maintenance item...

    humidifier canisters are a high maintenance item and are not to be ignored on routine maintenance inspections. Other types of units require annual canister replacements as a matter of course. ...
  2. 55 - 60 doesn't seem right especially since your...

    55 - 60 doesn't seem right especially since your neighbors are fine. Maybe someone measure the wrong pipe and gave you some bogus info.

    You just haven't found the right guy yet to accurately...
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    R410 replacements - you must have an eye to the...

    R410 replacements - you must have an eye to the future. You could fix one now but in 5 years the cost of R22 will make the decision for you. Better to bite the bullet now.
  4. occupancy sensors and a commercial zoning kit...

    occupancy sensors and a commercial zoning kit would work well here assuming a proper air balance and ducting design.
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    Hard Shutoff TXV on a heat pump

    Installing Carrier's KSATX0301 TXV kit on a heat pump.
    Pretty sure it's a re-badged sporlan/alco valve but the documentation is hard to find.

    I'm worried this TXV may not flow backwards in the...
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    1,657

    as far as noisy piping - I'd be looking for flow...

    as far as noisy piping - I'd be looking for flow control devices (auto flows, circuit setters, etc. Make sure they're installed and functional. Look over the whole system and keep in mind the...
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    1,716

    Yep, 2 coils 2d comp

    Yep, 2 coils
    2d comp
  8. Replies
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    1,716

    Yep, I did start there but it seems Hussman has...

    Yep, I did start there but it seems Hussman has yet to join the 21st century.
    I can call em on Monday but was hoping someone had a library or link.
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    1,716

    hussman literature

    Can anyone point me at a pdf for these hussman parts:
    cond unit HTSD0601LKE
    evap RSLE55-117

    Looking for specs so we can figure out how to make these
    parts work. Bought used, it's all in boxes...
  10. Replies
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    3,618

    If over the course of a career you save 20 hours...

    If over the course of a career you save 20 hours because of the tips, tricks, and rules learned in the courses - then definitely yes. The JCI instructors I've seen have been
    top notch often staying...
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    4,305

    Yup. Size the ducts for each zone and the...

    Yup. Size the ducts for each zone and the returns properly. These systems need to breathe cause they don't have a bypass.
  12. Thread: FX40 setup

    by gbfromsd
    Replies
    6
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    659

    correct, these are TEC stats for heatpumps /...

    correct, these are TEC stats for heatpumps / conventional using BacNet MSTP.
    All devices were discovered successfully. Points were auto discovered as well. Thx for the links, will read up and...
  13. Thread: FX40 setup

    by gbfromsd
    Replies
    6
    Views
    659

    FX40 setup

    Cant seem to grasp the basic concept of the FX40 and the manual su u u cks
    bad. Real simple setup 7 units on a schedule, need to modify setpoints and schedules from a network location. All 7...
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    1,526

    Awww, c'mon. They could do this in Australia...

    Awww, c'mon.
    They could do this in Australia with much the same results.
    If the average human IQ is 100 then 50% of those living don't know
    their a** from a hole in the ground. True of any...
  15. Thread: dinosaur

    by gbfromsd
    Replies
    16
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    3,349

    No, it's a robot prototype. They cut one loose...

    No, it's a robot prototype. They cut one loose 30 years ago and
    Lost in Space was born.
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    2,503

    With left click only, control loops are snap man !

    With left click only, control loops are snap man !
  17. Replies
    45
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    2,503

    unfortunately, with Vista and soon Win7 - we're...

    unfortunately, with Vista and soon Win7 - we're still stuck with XP and will be for the
    foreseeable future. Whatever you buy it needs to run XP or even Win2000.
  18. Replies
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    818

    You'll love it when you find a leak through the...

    You'll love it when you find a leak through the insulation on a very long lineset in the cieling while standing on the floor.
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    1,244

    Heck no! I've pulled under 100 microns with oil...

    Heck no! I've pulled under 100 microns with oil that must have been a year old, unsealed. Once your pump heats up the moisture in the oil goes out the exhaust port. Granted, that was an...
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    2,503

    Been using a Lenovo N3000 dual core for the past...

    Been using a Lenovo N3000 dual core for the past year and I love it - it frickin dishes it out man.
  21. Replies
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    6,790

    Forget honeywell, support after purchase sucks. ...

    Forget honeywell, support after purchase sucks. CCN is way over complicated. JCI takes way too long to set up but it is the only reasonable choice of the three.
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    That kinda stinks man. Are you using a relay...

    That kinda stinks man.
    Are you using a relay board or Comm4 to the unit?
    Temporary in the 15 other UCM boards with wall sensors
    only for the remaining zones - or use multiple zone sensors
    in...
  23. Thread: Johnson SCT

    by gbfromsd
    Replies
    3
    Views
    744

    SCT and CCT are both available as part of the...

    SCT and CCT are both available as part of the Mtools package, available only from your local distributor. Keep in mind you need to specify the version of SCT for your particular NAE's.
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    1,654

    Yeah - Mitsu if you want top of the line...

    Yeah - Mitsu if you want top of the line performance at a price.
    You gotta put your ear on the sheet metal to hear the condensing
    unit. That's pretty slick . Top of the line price too.
    Fujitsu,...
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    852

    I dunno about automating it, but here's what I...

    I dunno about automating it, but here's what I typically see on state/federal:

    Performance Verification Testing

    - food for thought
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