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Type: Posts; User: jbplumb

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  1. Replies
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    I agree. The WR also will control your...

    I agree. The WR also will control your humidifier during heating season from the thermostat. You will need the external temperature probe for this function.

    The main requirement for all these...
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    3,937

    mayguy, The trap on the right is the primary...

    mayguy,
    The trap on the right is the primary A-coil drain that goes around back to the CPVC you see on the wall behind the unit. The other CPVC on the left is the secondary A-coil drain.
    ...
  3. Replies
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    2,288

    I posted some pictures of this install on Wall of...

    I posted some pictures of this install on Wall of Pride, topic: Goodman Install. As you can see, the coil is huge. I expect this is the future for higher efficiency units.
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    3,937

    The Romex was already there from previous unit. ...

    The Romex was already there from previous unit. If it ever becomes a problem, I told the owner we could come back and either slide it into conduit or change it out.

    The unit is extremely quiet. ...
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    3,937

    square2round, All the ductwork you see is new....

    square2round,

    All the ductwork you see is new. The large coil required a total reword of the main plenum. The cold air return is also new since the old on had a strange space wasting...
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    21
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    3,937

    I took the picture right after a brief rain...

    I took the picture right after a brief rain shower.

    It is a water wash EAC that still works great. The owner wanted to keep it and routinely washes it and throughly cleans it a couple of times a...
  7. Replies
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    3,937

    Here are some pictures of the Goodman install I...

    Here are some pictures of the Goodman install I recently completed. I have a few more details to take care of yet. What do you think?
    http://www.imagewiz.net/usr/hvac1/jbplumb/12946_IMG_0489f.JPG...
  8. Replies
    24
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    2,288

    From my understanding, you can throttle back a...

    From my understanding, you can throttle back a bigger TXV but there is not enough capacity in a small TXV for a larger condenser. The reason for two or more sizes is cost. Sort of like trucks, you...
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    2,288

    I really don't want to pull the TXV since it is...

    I really don't want to pull the TXV since it is internal to the cased coil (factory installed). There is an adjustment on it. Should I try to adjust it to get a superheat higher than the 9 I am...
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    2,288

    Interesting that you say that this coil/condenser...

    Interesting that you say that this coil/condenser combo is not efficient since the condenser is 14 SEER but with this coil is actually rated at 15 SEER.
  11. Replies
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    The TXV is factory installed and as far as I can...

    The TXV is factory installed and as far as I can tell was not necessarily sized or adjusted for the condenser. There is an adjustment but I'm not sure what I should be looking for when I change it. ...
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    2,288

    I initially weighed in the charge based on the...

    I initially weighed in the charge based on the Goodman table for oz/ft of line set minus the 15 feet of pre-charge. After allowing the system to run for 30 minutes, on a 75 F day, we got a reading...
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    This is a match recommended and rated by Goodman.

    This is a match recommended and rated by Goodman.
  14. Replies
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    2,288

    I recently installed a 2 1/2 ton Goodman CLQ...

    I recently installed a 2 1/2 ton Goodman CLQ condenser with the manufactures performance rated 5 ton TXV coil on a 2 stage variable speed furnace. The HVAC-Calc shows a heat load of 28,251 BTUH. ...
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