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Type: Posts; User: jon harmon

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  1. Replies
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    tlp261- enlighten me on that particular line of...

    tlp261- enlighten me on that particular line of Honeywell control
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    Shaded-great info listed there. I was playing...

    Shaded-great info listed there. I was playing around with some of the free stuff last night.

    Carnak-located in Indy.
    Ventilation air at 20cfm/person x 1500 people=30,000cfm
    That will be max...
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    I am located in Indianapolis I want to use...

    I am located in Indianapolis

    I want to use these to control a project that I am bidding on. Basically it will control 5 to 6 air rotation units, a direct fired mua, some exfiltration fans and the...
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    I am looking to pick up a line of moderately...

    I am looking to pick up a line of moderately priced building controls and am looking into Basys. Anyone with comments on this product line? How is there service, are they responsive to you and your...
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    Carnak- I will request those calcs from the...

    Carnak- I will request those calcs from the engineer as well. I am giving a budget number for installation to the customer based on preliminary load calcs furnished by the equipment manufacturer. I...
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    I am looking for calcs for a project that I am...

    I am looking for calcs for a project that I am bidding. It is a totally open pre-engineered metal building (157,000 Sq. Ft.) with an average ceiling height of 34 feet.

    Let me be clear about this....
  7. Thread: Terminology

    by jon harmon
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    941

    Anyone interested in giving a tutorial on the...

    Anyone interested in giving a tutorial on the different communication types i.e. Lonworks vs. Bacnet etc...
    Who uses what? If a system is lon can it communicate with a different Manufac. as long as...
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    ACJourneyman I wish it were that easy. The way...

    ACJourneyman I wish it were that easy. The way I understand it the CT is a Trane component or at least their approved vendor. It does not actually control the vanes on the CVHE it only is in there...
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    I agree with the others. Demand a detailed ISO...

    I agree with the others. Demand a detailed ISO or walk away. How many tons are we talking about?
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    I have a serious problem with this Chilltroll. ...

    I have a serious problem with this Chilltroll. Is there anyone who is familiar with them? I will list a brief description of what is(or is not) happening.
    1.) Chilltroll controls an older CVHA and...
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    Be careful not to bite off more than you can...

    Be careful not to bite off more than you can chew. Order a stop major for your machine, it is worth the cost. I would highly recommend having Carrier do the winter service so you can observe. I...
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    Slimwoodie I think your a little full of...

    Slimwoodie I think your a little full of yourself. It is not rocket science to set up a power burner. I fully understand the consequences of an improperly set up power burner, that is why I asked...
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    I would be inclined to think it is a function of...

    I would be inclined to think it is a function of initial cost -vs- longevity of the system. I certainly am not an engineer but I would suspect energy and maint. costs are higher with unitary as...
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    Hey utcared, I also spent time with Carrier...

    Hey utcared, I also spent time with Carrier Commercial Service. That was my first exposure the Vac-U-Guage as well. I used mine with outer shell cracked/even with a chunk of the glass missing. As...
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    deanmachanic Thanks for the reply. As to my...

    deanmachanic Thanks for the reply. As to my quals, I am a UA journeyman service tech. I completed a check of all safeties including a pilot turndown test. I just have not done a lot of anylizing...
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    Will a wet bulb indicator work on an aborber?

    Will a wet bulb indicator work on an aborber?
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    I need a crash course in combustion anylization. ...

    I need a crash course in combustion anylization. I have to set up a power burner with an anylizer but have not had the opportunity to go to school as of yet. I asked this question under the post...
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    oil2-4-6-gas I am in Indianapolis. Any help...

    oil2-4-6-gas I am in Indianapolis. Any help would be greatly appreciated.
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    Slimwoodie- I didn't change the motor. The...

    Slimwoodie- I didn't change the motor. The controller was bad leaving the motor in low fire position. Probably a previous contractor or a maint. guy had set the firing rate up to provide sufficient...
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    Anyone have contact info for a Cyclotherm boiler....

    Anyone have contact info for a Cyclotherm boiler.
    S/N 25492
    Type CW35-N-SP
    MBH 3350

    I am wanting to set the burner back up to spec's. The original Series 90 control for hi/lo fire was bad and ...
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    Why are you going to an automatic reset?

    Why are you going to an automatic reset?
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    or possibly a vacuum break as opposed to the...

    or possibly a vacuum break as opposed to the legendary vacuun type
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    Is there a vacuun break on this exchanger?

    Is there a vacuun break on this exchanger?
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    I have 4 Sellers boilers at an apartment complex....

    I have 4 Sellers boilers at an apartment complex. There is no info on these boilers. The model #C125W it is a hot water boiler with inshot type burners. This is the first time I have seen this...
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    Hey guys, I have a series 90 control and...

    Hey guys, I have a series 90 control and wondereing how to go about calibrating the stat. It is driving a 9185D1004 actuator (spring return) for the heat valve. THe actuator does stroke open on a...
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