Search Results - HVAC-Talk: Heating, Air & Refrigeration Discussion

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Type: Posts; User: baub

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  1. Replies
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    281

    The coil likely has plugs on the ends, and since...

    The coil likely has plugs on the ends, and since there is no oil in a new evaporator, moisture should not be a problem.
  2. Replies
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    399

    Sounds like a dirty evaporator and/or a leaking...

    Sounds like a dirty evaporator and/or a leaking check valve.
  3. Replies
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    367

    Take the time to read the rules- Equipment...

    Take the time to read the rules-

    Equipment Owners- Guests are allowed to post questions to our industry professionals relating to help with your existing issues or future equipment strategies. You...
  4. Replies
    4
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    330

    A price would be nice!

    A price would be nice!
  5. Replies
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    255

    This? ...

    This?

    http://hvac-talk.com/vbb/showthread.php?1328321-Stocking-Tecumseh-current-relays&highlight=start
  6. Replies
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    495

    Here is the PFD for adjustments to the Ranco A12...

    Here is the PFD for adjustments to the Ranco A12 series stats.

    If you have to adjust these on an older stat, be aware that the linkage is probably wearing out.
  7. Replies
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    1,017

    I agree if the system is flat, use an access...

    I agree if the system is flat, use an access stub.

    But if you are taping into a charged system and use a tap-

    Make sure the line is straight and clean (use a little sandcloth).

    Lube the...
  8. Replies
    17
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    529

    Remember- if you do general warranty work for...

    Remember- if you do general warranty work for unitary equipment manufacturers, you are directly supporting the on-line dealers who are cutting your throat on new equipment pricing. They have no...
  9. Replies
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    408

    Lots of Wegmans in my area. I have never talked...

    Lots of Wegmans in my area. I have never talked with a company tech, but Wegmans is always at the top of the Fortunes best place to work list.

    I know that's not much, but hope it helps.
  10. Replies
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    845

    Here is some good info from National...

    Here is some good info from National Refrigerants-

    Decomposition can occur with any refrigerant when it gets hot enough (generally above 700 F). Refrigerant can decompose in systems or containers...
  11. Thread: best window box ?

    by baub
    Replies
    8
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    264

    Mikey- I have had good luck over many years with...

    Mikey- I have had good luck over many years with Comfortaire. Bet I sold a hundred of the old 3 ton Power-aires, but alas efficiency ratings have made them obsolete.
    ...
  12. Replies
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    1,212

    Manitowac's new Kool-aire IM line uses 410-A.

    Manitowac's new Kool-aire IM line uses 410-A.
  13. Thread: Door Gaskets

    by baub
    Replies
    19
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    1,012

    For custom work contact Central States Services. ...

    For custom work contact Central States Services. For unique problems they are the best. Ask for Dennis.

    http://www.centralstatesgasket.com/index.html
  14. Replies
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    1,212

    OP said condenser was clean.

    OP said condenser was clean.
  15. Replies
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    1,212

    Suction pressure of 22# gives you a saturated...

    Suction pressure of 22# gives you a saturated suction temperature of 25 deg. Way to high for a domestic refrigerator. Sounds like a weak compressor.
  16. Replies
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    1,421

    An electric heat gun is handy to have with you. ...

    An electric heat gun is handy to have with you. As you press in the arrow dart you can CAREFULLY warm the gasket.

    As Dad said, pull the old gasket out slowly... if you break the dart channel, you...
  17. Thread: R22 still used?

    by baub
    Replies
    16
    Views
    880

    You are incorrect- Since 2010, the EPA has...

    You are incorrect-

    Since 2010, the EPA has banned sale of "new air-conditioning units containing R-22".

    Production of R-22 has continued since 2010, and in 2013 production and importation of...
  18. Replies
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    4,358

    I use a Triton T2 and have been very happy with...

    I use a Triton T2 and have been very happy with it.

    http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Daps&field-keywords=triton+t2
  19. Replies
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    2,028

    I think they lost their mojo back in the 80's. ...

    I think they lost their mojo back in the 80's. That's when the manufacturers started switching to 502 from 12, and began using circuit boards vs. the old mechanical controls.
    Instead of the old...
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    1,215

    What does the customer want? Cheapest price or...

    What does the customer want? Cheapest price or an upgrade?
  21. Replies
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    1,625

    At least, the customers don't complain.

    At least, the customers don't complain.
  22. Replies
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    808

    A box that old, that small... unless you are...

    A box that old, that small... unless you are trying to get an education vs. a profit-

    It's time-


    https://www.youtube.com/watch?v=MjTuAV036yY
  23. Replies
    17
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    808

    What are the dimensions of the case? Does it...

    What are the dimensions of the case? Does it have a CPR valve?
  24. Replies
    17
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    808

    Have you tried adjusting the TXV? Are you sure...

    Have you tried adjusting the TXV? Are you sure you have the right valve?
  25. Replies
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    808

    Is this a cold wall freezer? What is your...

    Is this a cold wall freezer? What is your suction pressure after the new valve was installed?

    409-A is not a good replacement for R-12 at low temp- better to use MP-66 (R401-B).

    Try not to...
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