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Topic: Modifying Cooling on a Super Hightlight
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John Walsh
Film God
![](http://www.film-tech.com/ubbmembers/168.jpg)
Posts: 2490
From: Connecticut, USA, Earth, Milky Way
Registered: Oct 1999
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posted 05-16-2007 12:48 PM
I was talking to an HVAC guy about xenon exhaust in a larger multiplex. He suggested that it might be better to design the system such that, say, half of the exhausts where ducted together and install a closet-sized air handler large enough. For some redundancy, half would be on one system, half on the other. When the cost of labor to frame out each hole in the roof, a buy and wire separate blowers for each projector, reduced maintaince etc. was added up, the idea did make some sense.
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