Hi Mike, Certain PECVD systems require a burn box and others require a scrubber and burn box. This is very dependant on the gases you are trying to flow and the local fire departments requirements as well as local air quality restrictions. The type of gases and number of chambers you want to run to the same unit dictate the type of unit. Sincerely, Walter Stonas -----Original Message----- From: Michael Martin [mailto:michael.martin@louisville.edu] Sent: Wednesday, January 30, 2002 4:20 PM To: mems-talk@memsnet.org Subject: [mems-talk] Burn boxes Can anyone recomend a good vendor for a Burn Box to be used on a PECVD system? Have one to sell? Thanks, Mike U of Louisville _______________________________________________ mems-talk@memsnet.org mailing list: to unsubscribe or change your list options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk Hosted by the MEMS Exchange, providers of MEMS processing services. Visit us at http://www.mems-exchange.org/