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  1. Replies
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    I agree with this. Show up with just some basic...

    I agree with this. Show up with just some basic hand tools for the first few days. Get an idea of what they are going to have you doing, then add or subtract accordingly.

    Ditto on the leaving...
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    Nail and Hair care salons are supposed to have...

    Nail and Hair care salons are supposed to have 30% fresh air per cycle minimum. But we all know that these things are usually in converted houses or in strip malls where nothing is up to par.

    The...
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    300

    Are these residential or commercial oil burner...

    Are these residential or commercial oil burner parts?
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    2,523

    Rock on brother. I am right there with you. My...

    Rock on brother. I am right there with you. My stance on smart phones is that you need to be smart to use one. I don't qualify. My old flip phone still works, is easy for me to hear a...
  5. Replies
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    1,487

    Those are pretty cool, but the OP is moving into...

    Those are pretty cool, but the OP is moving into industrial/heavy commercial. Not a lot of need for those little things. When the site has a direct feed into 13,600 volt switch gear from the...
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    15,795

    Sticky: Nothing for me on Firefox or Chrome either.

    Nothing for me on Firefox or Chrome either.
  7. Replies
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    1,487

    X2. Good advice.

    X2. Good advice.
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    1,345

    Same here Lytning. That is what helpers are for....

    Same here Lytning. That is what helpers are for. I go through the hatch and tell them to get the ladder setup for the gear haul. Work smarter not harder.

    Congrats HVAClady.
  9. Replies
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    1,487

    Aside from the great lists below, the tools are...

    Aside from the great lists below, the tools are pretty much the same. The company will likely give you time to adjust. Start with the basics and work up. I have several sets of refer and oil...
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    509

    That is exactly what I thought. Hence my...

    That is exactly what I thought. Hence my response.
  11. Replies
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    509

    What kind of sub-ing are you referring to? Our...

    What kind of sub-ing are you referring to? Our install division frequently subs from the manufacturer's for large industrial installs. The amount is negotiated and agreed upon way in advance and...
  12. Replies
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    1,365

    We have good luck with the black ones. The...

    We have good luck with the black ones. The stainless ones are definitely better, but not enough to justify the cost if you have to replace a couple every year. The black ones are good for what you...
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    1,365

    If all you are doing is residential (5 ton and...

    If all you are doing is residential (5 ton and down) you will do fine with a smaller CFM pump. The old rule of thumb is pump CFM times 3 will give you the system capacity the pump is good for. This...
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    1,365

    Agree with the others. Lose the manifold when...

    Agree with the others. Lose the manifold when pulling a vacuum. I am partial to the JB's. They have been bulletproof for us. We have between 15-20 of the 7 and 10 CFM Platinums in service at the...
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    561

    Working in the rain is one thing. Working in a...

    Working in the rain is one thing. Working in a downpour is unsafe. It just ain't worth it.
  16. Replies
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    To further make my point, look under the...

    To further make my point, look under the headlines for Contracting Business on the right side of the main screen. Emerson just joined forces with one of the leading inverter manufacturers in the...
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    There are several product lines out there where...

    There are several product lines out there where Emerson owns the entire chain of parts, except for the electronics. And in some cases, they own that too.

    I take care of a lot of data room...
  18. We all thought the same thing about the McQuay...

    We all thought the same thing about the McQuay brand name. And yet it is now gone. McQuay carried the bulk of the custom commercial and industrial equipment market. I had a chiller show up two...
  19. I was at the manufacturer's rep last week for...

    I was at the manufacturer's rep last week for Daikin/McQuay. In my world (commercial and industrial) the McQuay name is already being phased out quickly. I was told by a Daikin North America...
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    Actually Joey, after years of suffering from what...

    Actually Joey, after years of suffering from what you describe, most of the manufacturers are moving toward making their own critical parts. Daikin makes their own compressors. Emerson bought out...
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    I would start by looking at your heat exchanger. ...

    I would start by looking at your heat exchanger. Is your water side flow rate good? Glycol and at what GPM? What is your target fluid temp? R22? Staging control band?
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    I feel your pain MechTech. I just got back from...

    I feel your pain MechTech. I just got back from a call after power was restored following Hurricane Arthur's brief visit.

    This facility has had defective UPS's on the BMS system for over 6...
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    Way back when, it was allowed for the return. I...

    Way back when, it was allowed for the return. I believe that NFPA was the first to prohibit it, then the other code parties followed shortly behind.

    This looks like a supply duct. That hasn't...
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    I have never seen a leak inside the equipment. ...

    I have never seen a leak inside the equipment. It is in the piping somewhere. Maybe start with the hoses sets to the IRC's?
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    Hurtinhvac, I will offer a perspective from the...

    Hurtinhvac, I will offer a perspective from the owner's side for you.

    In these buyout transitions, things are hectic to say the least. About a year and a half ago, we purchased the assets of a...
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