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Type: Posts; User: dignam

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  1. Thread: Blower speed

    by dignam
    Replies
    12
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    1,545

    Thanks.

    Thanks.
  2. Thread: Blower speed

    by dignam
    Replies
    12
    Views
    1,545

    Bryant model NO: FA4B 048 with a matching 4 ton...

    Bryant model NO: FA4B 048 with a matching 4 ton condensor.

    Yes, I did have a typo. I checked the sp just before the first take off ~ 4' downstream of the fancoil.
  3. Thread: Blower speed

    by dignam
    Replies
    12
    Views
    1,545

    This is a 4 ton unit. The cfm rating is from the...

    This is a 4 ton unit. The cfm rating is from the mfg; external sp was running at ~ 1.05" wc. I've increased it to .2, but any higher and the system gets noisy. Also, the returns are dampened down...
  4. Thread: Blower speed

    by dignam
    Replies
    12
    Views
    1,545

    Thanks for the information. Can you recomend a...

    Thanks for the information. Can you recomend a Trip-saver motor? I thought about adding control dampers but wanted to keep the noise down.

    The unit short cycles during low sensible heat gain.
    ...
  5. Thread: Blower speed

    by dignam
    Replies
    12
    Views
    1,545

    I have a FA4A Bryant fan coil and want to add a...

    I have a FA4A Bryant fan coil and want to add a dehumidification by running the fan at 50% of the slowest speed. The blower is a 3-tap, 3/4 hp 240V single phase motor, and runs at 1600 cfm at the...
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