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This will sound like a nubie question but I am just getting back in refrigeration. I have a set of robimair gauges that only show 12 and 22. I know the temp pressure charts on the gauges won't be...

our chemical guy droped off some blue leak trace dye friday, it treats a lot of water. Are they looking for a leak?

Not long ago we had a similar call but found a vav that had never been turned on in a 10 year old building, also found one box that a high limit was burned out.

We always used uv resources equipment in the air handlers when I worked in mfg.. as said before keep all wireing you can away from the area, run the wireing in conduit or shield it some way and if...

Ditto for me. We have installed and still service 3 SEMCO air handlers with 8 1/2' ERV wheels. They use link belts that are clipped on site

What do you think of the SEMCO wheels? Before I changed...

does anyone have a good link or pdf instructions to cleaning? I have the pdf instruction manuel for the ones I am going to be working on but looking for some more info. Also Do you clean the drain...

I have seen many bad houses when I did appliance work. fridges stuck to floor with roach crap. If you want to know the realy dirty places make friends with the terminex man the one that came by our...

when I was in school we used a comp / condenser from a coke box and used scrap pipe to build a Christmas tree, it would frost up and people could not believe it was a self snowing tree

thanks chris I realised afterwords I posted in the wrong place

I work in a hospital, a few days ago we had a interesting coincidence we had to test a fire door later in the day we had a comlaint of no cooling in some areas. we found we were not getting air past...

replacing would be the safer repair and also posssible ly prevent a call back

glad I found this thread I am having the same problem

I work on some ice machines years ago from a pizza place the flower dust was so hard you would have to scrape and beet to get it out

good thin you did'nt have to pay for the paper

Thank for the welcomes.

I noticed you are from arkansas, i went to school there @ ultimate tech in n. Little rock. Any chance you went there as well?
No Iwent to a vo-tech back in 88 but now...

Hello
I started a new job as a maintenance tech at a hospital and will be doing HVAC, appliance and lots of other work. I went to HVAC school years ago and have a lot to relearn so I may be asking...