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THIS seemingly new format here at HVAC-Talk looks strange for HVAC_Talk, but yet it is very familiar to me...

I wonder from wence you steal your ideas now adays....it is painfully obvious to me, i...

The 189 is not rated for inverter work. It will lend erroneous readings in a high noise environment.

levels vary based on the type of make up water, and temperature of the water, and they also vary depending on your chemical sales person. So with that in mind, a good CHW level would be 350-500, and...

having done some cascade work for about three years. I found having always used copper tubes for evacuation, they dont last long enough to worry about which fitting is for what, or whether i have...

I have fond that it is not too difficult to flare a 1/4 inch copper tube, with 2 1/4 sae female falres, just for the evacuation process. it does deliver excellent results.

http://img262.imageshack.us/img262/364/2601070804jy7.th.jpg

http://img441.imageshack.us/img441/7958/2601070803mm5.th.jpg

this is how i set mine up, there are other modifications to my pump set...

i use the DV-22 ?? (not sure the model) but i modified the fitting from 1/4 SAE female with rubber gasket to male 1/4 SAE all brass, So i know when i wrench that sucker down i am not leaking from...

yeah only with the machinsit on duty and the proper sized lath. else it eigther goes out or goes on VFd

we'll if it screamed from start-up then it is likely a NPSH problem. there are multi-stage pumps out there for this type of application,

Norm,

respectfully, I have exchanged little with you over the years. I repsect your opinion, and you are a difinitive professional. Why not help to build something new with your fellows. i too...

I heard that Dale Brown did quite a bit of research into the book, while "fie" is a farce, the majority of the content is researched.....how much i don't know. that could be the source of the...

i still say this post is fishy????? Hummmm. once again

Norm hollywood always butchers books. But I plan on watching it this next weekend. I too have read the book, so i'll let you know. Hows that?

but it is no substitute for qualitative measurements...
ther'e nice but too many people just mis-use them.
other than that, pope is on point.

thats a no-no, read the rules. mix it up into a non standard email format.

yes thats a blow-by test. crank-case to suction.

hummmmmm?????

How do you maintain a good cycle of consentration rotating weekly? I had to wait a week normally just to start cycling mmy boilers usually


why don't you do a basic check and ensure that the...

it takes some time and attention to do the feed pump/ chemical introduction, but once its done its set pretty good for awhile giiving you free time to move aobut the facility. Just wire the chemical...

Why don't you try controlling your chemicals by injection when the feed pump runs?
I have done this with a high degree of sucess, and i think its pretty normal to do it this way.

A feed and...

electro magnet!!!!! like from a mag base drill, they usually arn't fit too tight. or file flat with matting surface and undersize the drill hole into it,m chances are the bit will grab it and you...

Bed time varies upon how i feel, I wake religiously at 4:30 regardless. Can't sleep past six on vacation days, and on weekends I wake at 9 am.

I should have said Mollier diagram, so as to make it readily apparent.

All I saw there was psychrometric charts? is that what you intended to link or did i miss something? thanks Andy

Oppps, thats my son, and my lady with her freinds snowboarding.