Search:

The Honeywell has Proportional/Integral/Derivative whereas the JCI only seems to have proportional. Still not sure what OP is trying to accomplish, but PI can be fairly useful.

Well I bought a Honeywell T775B2032 that works on a 0-10vdc for a modulating humidifier. Not sure what you are looking for exactly, but this is one of the cheaper options.

Good job! I was messing around with JAVA and SWT earlier ( tired of using SWING ) and I whipped up a converter with some vertical progress bars, and then realized that I should have used floats...

EDIT: You are correct this should be it's own post.

<RANT>Not trying to veer off topic here, but this is why I cannot understand why they are using an outdated language like BASIC to control modern equipment!</RANT>

I installed the Ecobee last year and have been quite happy with it.

Yeesh nevermind!

"You'll need a Mac, XCode and a Xamarin.iOS license. If you are a student, you can get a license for 79$, otherwise you can buy an "Indie" license for 299$. The free "Starter"...

I could do it in LibGDX, but I think you have to pay extra to release for IOS? Not sure as i've never used the option to port it to IOS before.

This may be a regional thing, but it isn't false where I am at.

It seems to be common knowledge now that employers are beholden to themselves first and foremost. If cutting employees benefits will strengthen the bottom line then they will do it with a smile on...

I bought one of the camo wide brimmed hats at Wal-Mart pretty cheap. It's actually hanging on the wall next to me right now, and much like the pope it has gotten pretty holey.

It seems to be common knowledge now that employers are beholden to their stockholders first and foremost. If cutting employees benefits will strengthen the bottom line then they will do it with a...

This.

My point is that the constitution has been interpreted by the SCOTUS for 200+ years now, and simply reading the constitution is irrelevant without the accompanying rulings that tell you how to...

Well you must read 200 years of Supreme Court rulings as well.

Want to know who determines something to be constitutional/unconstitutional? The Supreme Court. They gave themselves that power in 1803.

So if you want to know if something is constitutional you...

Cause this is 'Murica and ain't no communistic socialist son of a b*tch gonna tell us how to measure our guns!

Or something like that...

In this instance you cannot do (22-32)*5/9 since this is a difference. This might be wrong, but you could:

0F - 32 * .5556 = -17.7792
1F - 32 * .5556 = -17.2236
2F - 32 * .5556 = -16.668
3F -...

I would contend that you are getting the "run off" as the kids that had every benefit (school, college) would not be looking at HVAC as a career for all the reasons we have stated above!

EDIT : I...

I disagree that the situation can be boiled down to "lazy" people. The problem is that this industry does not attract talent because the monetary gains are too low per the amount of work/skill...

I agree with Timebuilder completely. You have to motivate the right people to look at this trade as a viable career option, and right now it just isn't there. The hard working types are going in to...

I got the AAS degree, but not so sure I'm up to date on my oil based heating systems... who was the teacher I had for that? OH yah... Jeff Rector. lol

Anyway new building looks amazing this would...

If you have any questions about the position feel free to IM me, and I will do my best to answer them.

Hey guys we have an opening for a Plant Operator ( Assistant Building Engineer ) in Ft. Worth. Here is the link:

http://www.cartermuseum.org/jobs

Weird. I wrote a reply and the board ate it!

Anyway my grandmother never spoke of it to me, but I know that she sustained trauma to her legs and almost had one of them amputated at the knee. I can...

Why did I just think of that line from idiocracy.

"Water? You mean like that stuff out of the toilet?"

My grandmother and her sister were both in the New London school explosion. They survived, but it definitely left its mark physically and psychologically.

Actually had a Trane technician "scold" me for changing the admin password on Tracer Summit as the only ones who use it are "our technicians". I kindly informed him that any access to the system...

I worked with Tracer Summit extensively, and the only training that I got was from the darn help file! Luckily my other passion is programming ( JAVA ) so it was enough for me to program our BCUs and...

Fluke is known as the hardiest brand, but I still prefer fieldpiece.

I worked for a company who had a few of these machines, and the number one failure was the turn knobs on the front. It was always pretty obvious when they snapped though.

Thanks guys. My boss also said Russell was the man to contact on this. So I have. :yes:

I need to obtain a replacement probe for the SDP2 as a pin in the mini din connector broke off while trying to load it for usage, but cannot seem to find one on-line. :censored:

Fieldpiece is...

I actually mentioned that in the second post, but it is still the pressure and not the heat. The heat is causing the pressure change.

If you add heat to water at sea level it will boil at 212 degrees farenheit.

Adding heat will not increase the boiling point of the water.

Now if you change elevations the boiling point will...

Pressure. Applying heat doesn't change the boiling point... unless that heat is increasing the pressure I guess, but still it would be the pressure and not the heat.

"... but but I put the wires back just like they came off!" :LOL:

There are idiots in every field that make everyone else in that field look bad. Why I try to stay away from the generalizations. :cheers:

Uhhh... of course not. :whistle:

Well my idea would be to purchase a new chiller that was not used by dinosaurs. :p

People like this often confuse constructive critiscism with a personal sleight. Their egos are very fragile, and they can be difficult to work with speaking from personal experience.

I understand. The question is has the space around it always been really warm, or did that just start happening recently? Possibly the unit conditioning the space has been able to keep up to this...

Not if you put the cooling coil at the bottom of the aquarium. That's what I meant by using convection instead of piping.

I thought about putting the coil near the surface so that the oil would...

What I am getting at is if it has been there for a few years, and the problem just occurred then it probably has something to do with the unit conditioning the space they are in.

I think we will need a bit more information before speculating on the problem.

"The world is full of obvious things which nobody by any chance ever observes." :det:

How long has the walk in cooler been there, and have they had this issue before or did it just pop up recently?

I think at this point he might have better luck just submerging the entire PC in oil and running it through his chiller setup.

EDIT: Just spitballing here, but I thought of something. If you put...

The 19XR uses the FLASC ( Flash Subcooler ) which is inside the condenser barrel. It has orifice plates on each side of the FLASC that cause the liquid refrigerant to flash and re-condense on the...

Just happen to know the 19XR because I work with three of these badboys.

Agreed. Maybe I am not reading this right, but you are trying to match the AH's to your chiller capacity? Seems that you would match them to the expected load instead of trying to jigsaw them into...