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Type: Posts; User: kayHVAC

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  1. Replies
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    I would like a copy. email is in my profile....

    I would like a copy. email is in my profile. thank you.
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    I was hoping someone could email me a copy of the...

    I was hoping someone could email me a copy of the Daikin software to setup their D-BACS. I need to change the port number and I'm assuming it has a default IP which I will need to change. Thank you...
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    Thanks to Pro Membership Committee

    I just wanted to thank the Pro membership committee for processing my membership application so fast. I submitted my app last night around 8:30 pm and was given pro membership by 8:00 am this...
  4. Thread: VFD

    by kayHVAC
    Replies
    5
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    455

    I had to replace a Mitsubishi on a heat recovery...

    I had to replace a Mitsubishi on a heat recovery wheel. I thought about getting an ABB but ordered a new Mitsubishi and regretted it. The literature was crappy and had a hard time getting it set up...
  5. Yes, physically the Unet sub-network is a...

    Yes, physically the Unet sub-network is a separate network from the Arcnet. The Uni doesn't necessarily have to be where the Unet begins but it needs to be daisy chained in the network at some point.
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    Bacharach Vacuum pumps

    Has anyone used or had any experience with the bacharach vacuum pumps? I need a new one and am pretty sure I'm going to get a JB, but I noticed the Bacharach ones and was curious. I will be using...
  7. We installed some chilled beams in some remodeled...

    We installed some chilled beams in some remodeled buildings on the campus I work at. I'm not positive they are NuClimates, but I'm pretty sure. They have come with their fair share of issues. There...
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    Was changing belts and sheaves on a huge air...

    Was changing belts and sheaves on a huge air handler in an institutional building with maybe 100 vav's connected to it. my partner was standing next to the fan with the blower compartment door...
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    I use the fieldpiece sc76. I've had it about 7...

    I use the fieldpiece sc76. I've had it about 7 years and it has not always been treated the best but it still works great. I just orders a couple accessory heads for it last moth from pexsupply.com....
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    I think it reads 45 dgrees in the program and the...

    I think it reads 45 dgrees in the program and the lcd won't read correctly either. Don't forget to move the jumpers to MSTP and set the correct baud rate.
  11. I see you said you didn't find any universities...

    I see you said you didn't find any universities in north america that have an HVAC design program. Check out the Pennsylvania College of Technology. They have a 4 year HVAC Technology program and you...
  12. I went through a similar program and chose to...

    I went through a similar program and chose to stay for the Technology. The first two years were more tech oriented and the final 2 were more design oriented and even some low level engineering stuff....
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    ACCA's Manual D is what I use for duct design. I...

    ACCA's Manual D is what I use for duct design. I think that many would say that it is the industry standard for duct design. I'm sure there are some classes out there that are pretty good but I like...
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    Every person where I work was required to take...

    Every person where I work was required to take the class this past summer. I think the card is good forever but I'm not positive.
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    I work for a large university, and many of our...

    I work for a large university, and many of our dedicated fresh air dampers are motorized because they are controlled through the Building automation system off of a return CO2 sensor or CO2 sensor...
  16. Thread: polaris

    by kayHVAC
    Replies
    9
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    619

    It should be 120. Were there any error codes?

    It should be 120. Were there any error codes?
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    I also prefer a TXV, but the piston is ok too....

    I also prefer a TXV, but the piston is ok too. With the piston the correct charge becomes critical.
  18. Thread: New Here

    by kayHVAC
    Replies
    1
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    351

    New Here

    Hello. I am a long time lurker and finally decided to join. I have been in the HVAC industry for about 8 yrs. After completing tech school spent a short time (1-2 yrs) working for a small local...
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