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Join Date:

01-13-2013

Last Activity:

01-16-2013 1:56 PM

LATEST ACTIVITY

  • Posted in thread: heatpump defrost board on 01-15-2013 at 06:08 PM
    Da' Man! Thanks.

  • Posted in thread: heatpump defrost board on 01-15-2013 at 05:36 PM
    I foundeth a schematic of a similar board. It showed a high pressure & a high temp. switch in
    series between Lo & L1. I doth not haveth these. Also, I traced out the terminals on the rear
    of the board...

  • Posted in thread: heatpump defrost board on 01-15-2013 at 01:37 PM
    I think I got it. Needed a jumper from Lo to L1. Still need to test dfrost cycle. Should know
    in about an hour.

  • Posted in thread: heatpump defrost board on 01-13-2013 at 06:30 PM
    Ok, the new board is also a York 03101251000, ICM303, Evcom 9218-374, and many other cross
    referances. I don't even have a good schematic of the old one due to the weather wearing on it.
    I will attemp...

  • Posted in thread: heatpump defrost board on 01-13-2013 at 05:26 PM
    Hello, I have an older Comfortmaker heatpump with electric backup heat. My defrost board went
    bad so I bought a replacement. The board I had was a "Potter Brumfield 34332100". I could not
    find one of ...

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