NFPA 86 dictates the types of ovens which require internal fire suppression. There are all kinds of ovens other than just the type for cooking.
Craig L. Prahl Fire Protection Group Lead/SME CH2M 200 Verdae Blvd. Greenville, SC 29607 Direct - 864.920.7540 Fax - 864.920.7129 CH2MHILL Extension 77540 craig.pr...@ch2m.com From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of mphe...@aerofire.com Sent: Wednesday, October 12, 2016 7:54 PM To: sprinklerforum@lists.firesprinkler.org Subject: RE: SPRINKLERS INSIDE OVENS [EXTERNAL] I believe this question has been on the forum before and the question was WHY does one need to put sprinklers in an oven, especially if the oven temperature is only 300 degrees. Wet, dry, or pre-action, the problems are 1) the pressure rating of the components at the operating temperature of the oven, and 2) what happens to 360 degree liquid water when you decompress it? Mark at Aero 602 820-7894 From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of Cesar Lira Sent: Wednesday, October 12, 2016 3:28 PM To: sprinklerforum@lists.firesprinkler.org<mailto:sprinklerforum@lists.firesprinkler.org> Subject: SPRINKLERS INSIDE OVENS I have a worry, I need to install sprinklers inside an Oven that work at 300°F. I know that I need to use a sprinklers 360°F or high. But this system is tie to a same roof grid. And my concern is that what happen with the heat, in the water, it temperature could go up to roof grid system, or over pressurized my pipes system. What I need to do??.. Or anyone have some recommendations??. Regards CLR
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