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szyhxc
User Rank
Iron
Re: Smartest Ever
szyhxc   9/26/2013 1:18:36 PM
NO RATINGS
I did not check for representation when dealing with my installers.  I suspect that they were not union members, but I really don't know.

I did get a discount by running my own electrical power to the installation sites.

Tool_maker
User Rank
Platinum
Re: Smartest Ever
Tool_maker   9/26/2013 12:54:51 PM
NO RATINGS
  I do not know about training anywhere else, but here in St. Louis many, if not most, of the HVAC guys are in the Sheet Metal Workers Union. They pretty much keep them separated into groups. There are industrial, residential, service and new installation groups. While there is much cross training, there is also specialized field training. After taking the appropriate classes, each apprentice is tested in that field before he/she is licensed to work in it. The penalties within the union for using unqualified help are pretty steep. Even if that help is a card carrying member, but has not passed the required exams.

  There is also a bit of a rivalry between the various groups, even if they work for the same contractor, but that would require another posting sometime. Unions may be a pain to deal with, but the good ones do keep their members well trained.

tekochip
User Rank
Platinum
Re: Smartest Ever
tekochip   9/26/2013 10:06:22 AM
NO RATINGS
Agree.

 

Every one of the Industrial HVAC guys I have met were very knowledgeable.  The only debate I ever get into with them is that there is some sort of law (so I was told) about how much fresh air needs to be pumped into a room.  My office would go through these crazy thermal cycles in the Winter because the system pulls in fresh, Chicago, Winter air from the outside and then heats everything back up again.  The HVAC company cut the fresh air flow down to the minimum, but it was still like opening a window for three minutes, then opening a blast furnace for three, rinse and repeat.  I finally got a ladder and cut the flow down myself.

Critic
User Rank
Platinum
Re: Smartest Ever
Critic   9/26/2013 9:59:41 AM
NO RATINGS
Yep, yep.  Even the best residential HVAC guys don't seem to know much about control circuitry.

GTOlover
User Rank
Platinum
Re: Smartest Ever
GTOlover   9/26/2013 9:53:29 AM
When I saw the subject line as "Smartest Ever" I thought it was going to be a political joke about the current POTUS.

I have to agree, I have had HVAC guys come over to repair the AC and am amazed at their lack of electrical skills. I had a blower motor go bad and even told the technician how I checked it and know it is bad. But he insisted in was a control board and the caps. After wasting an hour, then he replaced the motor. Funny thing is he charged me for the wasted hour and the new board and caps! Now I do my own repair unless it is specifically related to a freon charge (or loss of charge).

By the way, being a maintenance manager during a past job, I had to deal with the industrial HVAC guys. They seem to be better trained, but more expensive (and most do not service residential units).

tekochip
User Rank
Platinum
Smartest Ever
tekochip   9/25/2013 5:56:29 PM
NO RATINGS
A number of the HVAC installers that I've known never had any formal training at all.  One guy in particular was a friend of mine and after only a couple weeks on the job he was made the job site foreman.  His crew thought that he was the smartest boss they ever had, and I wouldn't let the guy wire a string a Christmas lights.


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