Search:

Type: Posts; User: lostdude

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    6
    Views
    576

    Well, that's good, I'm not going nut. I'm...

    Well, that's good, I'm not going nut.

    I'm quite set at this point to go with another dealer but mystery like this bugs me. I have emailed him back and ask for the specific model number and so far...
  2. Replies
    6
    Views
    576

    So does anyone ever heard of this Coleman 88%...

    So does anyone ever heard of this Coleman 88% furnace?
  3. Replies
    6
    Views
    576

    The mystery 88% furnace + liner question

    Ok guys, I'm getting bids on replacement of a 40yo gas furnace... nothing surprised me so far but one local contractor is having me scratching my head. I need a pro in residental system to set me...
  4. Replies
    5
    Views
    785

    Yes, I can confirm the status light was off. I...

    Yes, I can confirm the status light was off. I didn't notice it until it came back on and I was like... hey, that's different...

    Oh, I'm sorry, should add I did power off before pulling the...
  5. Replies
    5
    Views
    785

    Thanks for the help, I got the thing going away...

    Thanks for the help, I got the thing going away from the factory dude showed up.

    I already tried all the above including trying to connect with Datamate and Hyperterminal. Finally, I said the...
  6. Replies
    5
    Views
    785

    Problem with Siemens MEC

    I think the model is 210 FE.

    Anyhow, lost ethernet communication with it this morning, came back after a power cycle then went offline again and I couldn't get it up again.

    Also tried going to...
  7. Replies
    0
    Views
    796

    Native Modbus VAV Controler?

    I'm looking for Modbus VAV Controller. The network will be small so modbus limitation is not a problem and I will be integrating it with industrial network. So far I have found one at CW Industry,...
  8. Replies
    7
    Views
    831

    I would like to have a PDF version of the TEC...

    I would like to have a PDF version of the TEC manual if anyone got one, thanks.
  9. Replies
    14
    Views
    1,637

    These VAV are about 14 years old and yes, I think...

    These VAV are about 14 years old and yes, I think they are all conical shaped. Feedback is nice to have but I think if I can replicate the calibration program it should be just fine. There is dP...
  10. Replies
    14
    Views
    1,637

    I'm sure TEC is just as good as any other VAV...

    I'm sure TEC is just as good as any other VAV controller. Our system is showing its age in other places as well at DPU panel, BMC, etc... I like to use this oppertunity to move toward an open...
  11. Replies
    14
    Views
    1,637

    Thanks, that's what I'm looking for. I can...

    Thanks, that's what I'm looking for.

    I can easily duplicate that functionality in a PLC using a pair of DO. This way I can use the same VAV and my home brew controller.
  12. Replies
    14
    Views
    1,637

    Thanks, it makes more sense now. So I guess the...

    Thanks, it makes more sense now. So I guess the position I'm seeing when I use Datamate Base (Siemens) is just an estimate rather than actual feedback.

    I post in another thread that I want to go...
  13. Replies
    14
    Views
    1,637

    How are VAV damper controlled?

    Ya, I know, very basic question...

    We got Trane VAV units controlled with Siemen TEC (Terminal Equipment Controller). Looking on the wiring diagram the damper is wired to DO (digital output). ...
  14. Aw, shucks... I was afraid of that. Thanks for...

    Aw, shucks... I was afraid of that. Thanks for the info though.

    Yes, we do have a few MEC and BMC as well and I think I can still access them through Database Mate even without Insight, right?
    ...
  15. Help on Integrate Siemens Apogee with Control Network

    I'm hoping someone familiar with the Siemens BMS can give me some advice.

    We got a factory that is currently using Siemens BMS with Insight frontend. Most of the place is heated by MAU that go...
  16. Replies
    12
    Views
    1,165

    IF he got a properly worded contract, if not... ...

    IF he got a properly worded contract, if not...

    In Oregon, as an example, there were so many lawsuit and dispute on buried oil tank the state made law to require the seller fix the problem.

    I...
  17. Replies
    20
    Views
    4,653

    WoW! What's the story behind the pics?

    WoW!

    What's the story behind the pics?
  18. Replies
    15
    Views
    7,654

    Huh, something must be lost in translation. You...

    Huh, something must be lost in translation. You think I was making that up, or?
  19. Replies
    15
    Views
    7,654

    Got an email on new post in this thread... The...

    Got an email on new post in this thread...

    The problem I mentioned was resolved. Turned out the HSI was mis-aligned.
  20. Replies
    14
    Views
    1,586

    Have an exhaust fan installed regardless. It's...

    Have an exhaust fan installed regardless. It's INSANE to not have one in a newly built house, just INSANE. Make me wonder what else this builder skimp on?

    Nope, I have no idea how this creates...
  21. Replies
    12
    Views
    912

    ^^^^^ wHaT IS ThaT?! ^^^^^

    ^^^^^ wHaT IS ThaT?! ^^^^^
  22. Replies
    32
    Views
    2,292

    I think this is much to do about nothing. First,...

    I think this is much to do about nothing. First, there is no evidence to suggest that your furnace is not operating at the highest efficiency. Not to bash you, but your 'test' is meaningless.
    ...
  23. Replies
    15
    Views
    2,291

    Some good info here: ...

    Some good info here:

    http://www.basementsystems.com

    [Edited by Lusker on 01-27-2006 at 09:46 PM]
  24. Replies
    37
    Views
    2,944

    Agrees with craig1. It maybe the standard way...

    Agrees with craig1.

    It maybe the standard way of expressing efficiency over there. However AFUE is not a "TRUE" efficiency either.
  25. Replies
    37
    Views
    2,944

    Oh, I also like to add, if this is how they...

    Oh, I also like to add, if this is how they describe efficiency then all the 90% + condensing furnace in the USA would likely be above "100% PLUS" as well.

    Now someone answer me, why do people...
Results 1 to 25 of 41
Page 1 of 2 1 2
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event