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Paging Mark Hunt...

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Mark Hunt
Mark Hunt Member Posts: 4,909
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  • BillW@honeywell
    BillW@honeywell Member Posts: 1,099
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    Paging Mark Hunt...

    The new replacement for the PC 8900 is out, the part number is YTH9421C1002. Uses the Touch Screen stat in the occupied space, and the module in the mechanical space, just like the PC8900 did. Only 3 wires from the "stat" to the module, wires just like a regular stat at the module. Good for up to 4 stage heat, 2 stage cool, conventional or heatpump. EnergyStar rated. Controls temperature, humidification, de-humidification, ventilation, monitors air cleaner or filter, UV light, humidifier pad. Auto changeover, compatible with anything out there; steam, hydronic, scorched air, 4 stage heat, 2 stage cool heat pump. Optional telephone access module. If you are controlling humidification, get the optional outside air sensor. They are shipping now; in your area, Webb, REM, Johnstone should have them, but they are available from any Honeywell distributor.
  • don_156
    don_156 Member Posts: 87
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    Bill

    What about the click?I love the touch screen stat however,
    we get many complaints about the stat makin a loud click when it calling for heat or ac.



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