<VV>Mo Fan

[BobHelt at aol.com]

In a message dated 7/14/05 11:36:48 AM US Mountain Standard Time, pp2 at 6007.us 
writes:

> ). Block the outlet and the air density in the plenum goes up, 
> increasing the drag on the impeller. This increases the power required to 
> turn the fan and the temperature of the air in the plenum goes up slightly.
> 

Well, Padgett, I guess you better take up your losing position with Chevrolet 
who in the SAE report proved that blocked damper doors reduced the power to 
turn the fan down to a very minimum amount compared to open dampers. 
Regards,
Bob Helt