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    BILLMASCO Posts: 1, Reputation: 1
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    Feb 18, 2011, 09:51 AM
    Heil blower motor running
    Heil gas furnace model nugk100dh08. Blower will not turn off after heat cycle. Only happens at nighttime. The time delay & fan relay & thermostat all have been replaced. Again, this happens only at nighttime. What do you think?

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