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    rljones_15008 Posts: 1, Reputation: 1
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    Dec 12, 2010, 10:36 AM
    Honeywell RTH2300 - Cool air when heater starts up.
    I have a Honeywell RTH2300 - when the heater starts up, the fan blows out cool air. After a couple minutes the air is warm. The fan blows cool air for 2-3 minutes after the heater turns off.

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