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srb7f srb7f is offline
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Join Date: Feb 2003
Location: Charlottesville, VA
Posts: 142
Porsche Crest Heater Electrical Operations

So how exactly does the 914 heating system work from the electrical standpoint? When you pull up the handle located near the gearshift, the flappers open and the blower turns on, correct? Is the blower in the engine compartment always completely on, or does the red handle that's in the dashboard control the speed of that blower fan? If not, what does that red handle in the dashboard do?
Steve Bomeli
74' 2.0
Old 12-13-2004, 06:59 PM
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