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Type: Posts; User: joemach

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  1. Replies
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    1,184

    As a tech around my parts we know that we should...

    As a tech around my parts we know that we should be paid to and from the shop. But we are grateful to be able to take the company truck home and company pays the gas. So what we do to help our...
  2. I would recommend the 2 stage as well. Around...

    I would recommend the 2 stage as well. Around here, which is more heating than cooling I do not push beyond 16 SEER. The added cost and complexity over 16 SEER seems to negate any savings in...
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    http://www.buildingcenter.org/nordyne

    http://www.buildingcenter.org/nordyne
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    1,099

    First off, I have no idea how anyone can loose...

    First off, I have no idea how anyone can loose tools. I have left a thermometer in duct work and when I got to the truck saw it was missing and went and got it. My tool pouch has the exact number...
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    Try this: http://www.loadcalc.net/index.php

    Try this:
    http://www.loadcalc.net/index.php
  6. Replies
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    5,131

    All I can say is that if I was the installing...

    All I can say is that if I was the installing contractor, I would be so embarrassed of myself. It is such a shame that reeko05 had to put that much of his own time and effort into something that the...
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    Could you get us the information that darctangent...

    Could you get us the information that darctangent asked for above and we can start from there.

    You need to give us enough information that it is as if we are right there at the machine. Then we...
  8. I would still want to see a heat gain/loss...

    I would still want to see a heat gain/loss calculation.
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    513

    Darn! Why do people think they are saving money...

    Darn! Why do people think they are saving money when they try to do it themselves without getting a professional to do it right. It usually ends up costing more and someone could get hurt.
  10. Did you see a Manual J heat load/loss calculation...

    Did you see a Manual J heat load/loss calculation for the home? 4 ton & 100,000 BTU furnace seems a little big to me unless you have poor insulation and single pane windows.
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    1,787

    That won't help their brazing ability. A bender...

    That won't help their brazing ability. A bender won't eliminate all the brazing, just lessen the amount. Besides, they need the practice.
  12. Replies
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    5,131

    Sounds like the owner is attentive and responsive...

    Sounds like the owner is attentive and responsive to your requests. Not a good idea to run the system until all issues are resolved. But is does sound like the owner will address them once the new...
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    I would not recommend anything with water in the...

    I would not recommend anything with water in the attic. You will be looking for trouble there. Especially since you will only need it in the winter.

    Is your humidifier hooked up to the hot water...
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    990

    Commercially, we always shot for -20° for ice...

    Commercially, we always shot for -20° for ice cream.

    Damn, some of these threads make me miss doing commercial refrigeration so much.

    Like everytime I would screw up on a refer call, all I...
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    990

    So how long has this thing been running? It can...

    So how long has this thing been running? It can take a long time to pull down a hot box. Especially when empty.
  16. Replies
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    990

    Why are you afraid to run a low pressure...

    Why are you afraid to run a low pressure refrigerant for a freezer in a vacuum? R-12 ice cream freezers ran in a vacuum almost all the time.
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    Where do you have a -20° coil? At the compressor...

    Where do you have a -20° coil? At the compressor suction? If it is at the evap outlet, is the fan turning?

    Also how long has it been running?
  18. Replies
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    991

    Mostly, just a witness. But I never saw a...

    Mostly, just a witness. But I never saw a problem with the systems. They seemed to work fine. I would see the mix written in white marker on the compressors. All were restaurants that did not...
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    [QUOTE=VTP99;19131351] Company I used to work...

    Company I used to work for.
  20. Thread: Bad first date

    by joemach
    Replies
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    1,167

    Yeh, good point. Bet they are doubled up. ...

    Yeh, good point.

    Bet they are doubled up. That should be fun
  21. Replies
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    To answer the OP's question, I have never seen a...

    To answer the OP's question, I have never seen a problem mixing gasses. I have seen so many different mixes and at first thought how wrong it all was. Never seen a problem with any of them. 12/408...
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    Hey, Thanks for that. I was not aware of that...

    Hey,

    Thanks for that. I was not aware of that ruling. I have never used it or even planned to. Now I know why.
  23. Now that is a real museum piece you have there. ...

    Now that is a real museum piece you have there. Still working and over 50 years old.

    You really need to get a Manual J done. A lot has probably changed in that house since that boiler was put in...
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    My answer to any price negotiation is, "What...

    My answer to any price negotiation is, "What don't you what done?" Then I usually tell them to get someone else to do the job.
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    3,244

    Am I missing something? I don't see the EPA...

    Am I missing something?

    I don't see the EPA violation in his ad.

    Can someone clue me in?
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