I went to my local supply house looking for a micron gauge the first counter guy said micron what? & walked over to the next guy to ask about it.
Now the somewhat disturbing but not surprising part, The next counter guy said "not on this side of town" (culver city serving most of west l.a)
I did eventually find a supco vg64 at another supplier hidden on the bottom shelf with a bunch of crap over it.
Is this a normal thing throughout the country that the majority of a/c guys are hacks?
The bulk of my travels in this trade have been in Alaska, Arizona, and Nevada. In all three of these states, the fellas behind the counters at the local supply houses have for the most part been ex field service techs. I couldn't begin to count all the times I've bellied up to the sales counter with some mystery problem and been helped diagnose the thing by talking it through with the counter guys and other techs on hand.
In my opinion, it's been old-timers, supply houses, and this site that have taught me this trade. I feel real sorry for the techs out there that can count on no experience at their supply houses.
The views and opinions posted here are my own. They do not reflect the corporate policies of my employer and will most likely get me fired at some point.
We are hit or miss around here with the parts houses. Most of them are good, but we have a few that are not. Some have sale people behind the counter that know nothing. And there is one where the guy seems very smart, but just doesn't care about you. All he wants is for you to get your stuff and get out so he can go back to his computer or whatever.
Thank you Lurch, rookies become good tech's when they are taught the right way the first time.
I tend to loose trust in the guy that sends you for a bucket of steam, or a metric adjustable wrench or what ever else he can get a laugh from at someone else inexperience. I am inexperienced in this field but certainly not a spring chicken.
I do mostly residential so I'm sure there are better things out there. But it works great. Surprisingly enough when I got it (I know I know I should have always had it) I noticed that the time I typically used to leave a vacuum pump on a system was WAY more then required. So technically its saving me time and verifying I'm doing a good job.
Typically I take every system I work on to 250 micron. I pulled a 60 micron vacuum on my system. Time obviously wasnt an issue.
One guy in my company used to use this method, he would take his vacuum pump which had its exhaust through the handle, he would attach a barb fittin and a plastic tube to the handle, then put the other end of the tube in a cup of oil, whenever the bubbles stopped he was good
I never pull a vacumm without my micron gauge, I have the inficon pilot plus, accurate, and puttin a micron gauge on is always required in our company.
A GOOD REFRIGERANT SUPPLY HOUSE, THE COUNTER GUYS KNOW YOU ,THEY TEND TO HAVE SOME FUN WITH YOU,BUT MOST NOT ALL KNOW THIER STUFF. IF YOU GO TO A RESIDENICAL SUPPLYER AND ASK FOR A MICRON GAUGE OR A CONDENSER SKID,THEY ALL WOULD LOOK AT YOU !HUMMM??? BUT ASK ABOUT A FURNACE OR A/C THEY ALSO TEND TO KNOW THERE PRODUCT
My vacuum pump has a built in digital micron gauge that measures down to a perfect vacuum. But then again, I am from the future and this technology won't be available here for quite awhile.
Go back and ask him how he knows if the seals are still good in his vacuum pump,then look at him when he gives you that weird look and say "they do go bad,you know"
Originally Posted by KLEINman
One guy in my company used to use this method, he would take his vacuum pump which had its exhaust through the handle, he would attach a barb fittin and a plastic tube to the handle, then put the other end of the tube in a cup of oil, whenever the bubbles stopped he was good
I never pull a vacumm without my micron gauge, I have the inficon pilot plus, accurate, and puttin a micron gauge on is always required in our company.
One guy in my company used to use this method, he would take his vacuum pump which had its exhaust through the handle, he would attach a barb fittin and a plastic tube to the handle, then put the other end of the tube in a cup of oil, whenever the bubbles stopped he was good
I never pull a vacumm without my micron gauge, I have the inficon pilot plus, accurate, and puttin a micron gauge on is always required in our company.
The guy working the parts counter is not installing or servicing equipment is he?
Why does a counter guy not knowing what a thermistor gauge is, make A/C guys hacks?
Key words in red, he sells equipment and what's that stuff behind them? oh tools!!
A micron gauge being required by many manufacturers & not being carried by a supply house, that says it's an item that does not sell in my area which means. NOBODY ASKS FOR IT,
Originally Posted by jelectric
I went to my local supply house looking for a micron gauge the first counter guy said micron what? & walked over to the next guy to ask about it.
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