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Question About Ducane (HVAC) Furnace RLUF80C
furnace works good then after it want to turn on a...

furnace works good then after it want to turn on again make a humming noise if i put fan switch on and off on thermostat blower works

Asked by steve on 10/08/2011 1  Answer

ManualsOnline posted an answer 13 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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