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Hi,
We own an outlet plaza with multiple RTU's.
For some time now we have been experiencing components being fried on a regular basis, the likes of relays, transformers,wiring, phase protectors and...

Hi,
Had a blower motor shortout and burnt up in a watersource heat pump recently.
Replaced motor, but tenant is still complaining about the slight residual smell.
Whats the best way to remove the...

Hi,
Had a blower motor short and burn up recently on a watersource heatpump.
Replaced motor but tenant still complaining about the residual smell.
whats the best way to get rid of the residual...

Can anyone give me a breakdown of this model code?
thanks. :whistle:

One of the large Grocery store's we own has not been hooked up to the city sewer system yet and all of the sanitary runs to a underground storage tank located at the back of the property which we...

who are the right people? and is that Canadian dollars?

I'm on a bit of a budget TSI is a little pricey.
The BW technologies analyzer I mentioned comes complete with flue gas temp and sample probe,Diff.probe,charger,2 NiCd batteries,filters,and case for ...

Anyone have an opinion on this analyzer?

Whats the best way to remove silica scale?

What are the characteristics of the silica scale your refering to and how did you accumilate it?

20% minimum water flow through the condenser sound right?

I think a chiller tech once told me that it should have a minimum of 20%, does that sound right?

Thanks "jayguy" It looks very interesting, will be checking it out.

should of known, damn shame though. I talked to my chiller service guy about getting a more aggresive brush for punching the tubes and he told me where to go to get them. Good thing I haven't gotten...

sorry for the double post, my computer had a hickup.

Ditto for "Chillerserv".

Same for "Chillerserv".

"RichardL" you wouldn't happen to be looking for an apprentice, I've got alot to learn but I love this industry.

Thanks "Chillerserv" with regards to my tranducer setpoint on the B.A.S. do you think there is a psi I should keep it at and not go over? I know 15 is the limit on the cut out but you can squeeeze a...

I found my old post, sounds like some people had luck with tanks and some with VFD's. Anyone know what the cost for these two solutions would be for comparison purposes?

I tried to look up my old post but was unable to find it.

I talked my rep into giving it to me for free, but if it doesn't work where can I get Oakite 32?

Thanks for your input RICHARDL.

5 degree was the reclaim temp before the transducer and now its about 7 or 8. there is a three way or bypass valve on the condenser line in between both chillers and the transducer controls the...

I live in Toronto and have been working as a building operator/operating engineer for about 12 years now and am as hands on as I can be because the I really like the HVAC/R field. I have a 4th class...