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JFairman JFairman is offline
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Join Date: Jul 2006
Location: S. Florida
Posts: 7,267
When you turn on the autoheat the servo motor makes a funky buzzing noise as it pulls the cables and closes the vents/opens the heat valves in the back.

there's a delay... around 15 seconds later the blower fans come on squealing and blowing lots of very hot air.
..and if oil is dripping on the heat exchangers, smoke too.

It's wonderful on a cold day.
Old 04-24-2009, 06:04 PM
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