- Joined
- Jan 4, 2021
- Messages
- 2,947
That was me, and I mis-spoke. All of the Halon formulas have been banned for new applications since 1989, but existing systems could continue tome operated. The EPA does allow for importing & exporting of Halon, but only through their controlled program, and the total annual quantities are low.Someone said "other formulas are hazardous". ???
New Fire Suppression Systems for critical areas like computer rooms & file rooms typically use FM-200 (if you want the formula, just search for "FM-200"), which is still a controlled gas since it does damage the ozone layer, just not as much as Halon. There are other alternatives, but many sources indicate the altehrantives to FM-200 are not as effective and are significantly more expensive.
My apologies to all, and Merry Christmas.